Top GPT-5 Alternatives

Gemini 3.5 Pro is Google’s anticipated Pro-tier model for the Gemini 3.5 series, designed for advanced AI workloads that demand stronger reasoning, coding ability, multimodal understanding, and agentic performance. It is expected to sit above faster Gemini Flash models by focusing on depth, accuracy, complex instruction following, and high-quality problem solving. The model is intended for tasks where users need an AI system to plan, reason, analyze, generate code, work across context, and support sophisticated digital workflows. Gemini 3.5 Pro is expected to be useful for software development, autonomous agents, enterprise automation, research assistance, technical analysis, workflow orchestration, and productivity applications. It will likely build on the broader Gemini 3 family’s strengths in multimodal input, tool use, grounding, file handling, code execution, and connected AI experiences. For developers, Gemini 3.5 Pro could provide a powerful foundation for coding copilots, agentic development tools, internal business assistants, customer support automation, and data-heavy applications. For enterprises, it is positioned for higher-stakes workflows where better reasoning and reliability are more important than simply minimizing cost or latency. The model may also appeal to teams building AI systems that need to maintain context across multi-step tasks and adapt as information changes. Because Gemini 3.5 Pro has been discussed by Google but is not yet listed as a standard available model in current official model pages, it should be described as upcoming or anticipated rather than fully launched. Its release is expected to strengthen Google’s Gemini lineup by giving users a more capable Pro option within the Gemini 3.5 generation. For organizations already evaluating Gemini models, Gemini 3.5 Pro is likely to be most relevant when the workload requires maximum intelligence, advanced reasoning, and production-grade AI assistance for complex tasks.

GPT-6 Astra is OpenAI’s advanced frontier model for computer use, coding, browsing, scientific research, cybersecurity, professional knowledge work, and long-running agentic tasks. It is designed to combine high-level reasoning with the ability to directly operate software and tools rather than only generating text responses. Astra can navigate websites, complete forms, update business systems, organize calendars, conduct research, analyze data, generate plots, test applications, and troubleshoot problems that appear on screen. For professional users, the model can create documents, spreadsheets, presentations, analyses, websites, and other artifacts while following existing templates, formatting requirements, and organizational styles. Its software engineering capabilities include codebase analysis, implementation, debugging, verification, browser testing, system configuration, and other terminal-based development workflows. In Codex, Astra can preserve notes across context windows and search earlier requirements, test results, messages, and tool outputs during lengthy development sessions. The model also combines scientific reasoning with computer use so researchers can work with specialized applications, inspect data, explore results, and assist with computational research processes. OpenAI reports substantial advances in Astra’s cybersecurity capabilities, while the production model applies safeguards to restrict higher-risk activities such as advanced exploit creation. Alignment improvements focus on interpreting user intent, respecting authorization boundaries, avoiding attempts to circumvent system restrictions, and communicating more accurately about what the model can and cannot do. GPT-6 Astra supports enterprise-oriented deployment features including eligible Zero Data Retention API configurations and is available through ChatGPT, the OpenAI API, Amazon Web Services, and Amazon Bedrock.

Inkling is an open-weights multimodal AI model from Thinking Machines built to support customization, agentic workflows, coding, reasoning, vision, audio, and enterprise AI use cases. The model is a Mixture-of-Experts transformer with 975 billion total parameters, 41 billion active parameters, 256 routed experts per MoE layer, and six routed experts active per token. It supports context windows up to 1 million tokens and was pretrained on 45 trillion tokens across text, images, audio, and video. Inkling is designed as a broad foundation model rather than a narrowly optimized benchmark model, giving it balanced capabilities across reasoning, coding, factuality, instruction following, vision, audio, tool use, and safety. Its controllable thinking effort lets developers adjust how much computation and generated reasoning the model uses, helping teams balance quality, latency, and cost for different production needs. The model can run agentic coding tasks, use tools, create web apps, generate polished multi-page artifacts, reason over long contexts, and work through iterative refinement loops. For multimodal tasks, Inkling can process images, answer questions about visual content, transcribe and reason over audio, follow spoken instructions, and combine visual reasoning with code-based tools such as Python. Thinking Machines trained Inkling for calibration, instruction following, factual reliability, refusal behavior, and safety across multiple modalities, including evaluations for dangerous capabilities and human-AI threat vectors. Inkling is available on Tinker for fine-tuning, with 64K and 256K context options, an Inkling Playground for testing, cookbook recipes, and support for multimodal post-training workflows. Its full weights are available on Hugging Face, and deployment support is available through APIs and infrastructure partners such as TogetherAI, Fireworks, Modal, Databricks, Baseten, SGLang, vLLM, llama.cpp, and transformers.

Claude Fable 5 is a frontier AI model developed by Anthropic to deliver advanced reasoning, coding, research, and multimodal capabilities for enterprise and professional users. As a Mythos-class model adapted for broad availability, it combines high-level intelligence with safety-focused deployment controls. The model excels at software engineering tasks, including large-scale code analysis, migrations, debugging, architecture review, and autonomous project execution. Claude Fable 5 also demonstrates strong performance in knowledge work, helping users analyze documents, evaluate financial information, interpret charts and tables, conduct research, and generate actionable insights. Its vision capabilities enable sophisticated image understanding, visual reasoning, and screenshot-based analysis. The model supports long-context workflows and persistent memory utilization, allowing it to work effectively on extended tasks involving millions of tokens of information. Anthropic has implemented a layered safety framework that includes specialized classifiers for cybersecurity, biology, chemistry, and model distillation-related requests. When these areas are detected, requests may be handled by a different model with stricter operational controls. Claude Fable 5 is available through the Claude API and Anthropic’s product ecosystem, providing developers and enterprises with access to advanced AI-powered assistance. The model is designed to enhance productivity, accelerate research, improve software development workflows, and support complex analytical tasks. By combining powerful reasoning, multimodal intelligence, and enterprise-focused safeguards, Claude Fable 5 enables organizations to scale AI adoption responsibly and effectively.

Seed2.1 marks a significant leap forward in the realm of productivity tools, incorporating two distinct AI models, Pro and Turbo, specifically designed to cater to varying user requirements. It effectively addresses complex challenges faced in daily tasks, workplace obligations, and innovative projects, thereby greatly improving capabilities in diverse domains such as general assistance, code creation, multimodal understanding, knowledge application, and reasoning skills. For high-demand office tasks and complex daily inquiries, Seed2.1 proficiently oversees a variety of multi-step workflows, which include managing projects, handling documents, utilizing various tools, analyzing data, formulating solutions, organizing content, and synthesizing results. In the sphere of software development, Seed2.1 enhances the efficiency of end-to-end processes within enterprise workflows by managing elements such as requirement gathering, software design, feature implementation, debugging, environment setup, and quality assurance. Furthermore, this model demonstrates a high level of proficiency in analyzing entire codebases, skillfully coordinating updates across multiple files, and delivering robust, production-ready software engineering solutions. By combining these capabilities, Seed2.1 not only boosts overall productivity but also instills users with the confidence to confront and resolve intricate challenges effectively, paving the way for innovation and progress.

MiniMax M3 is an open-weight multimodal foundation model from MiniMax that brings together coding capability, agentic reasoning, native multimodality, and long-context processing in one model. It is designed for demanding AI workflows where a system needs to understand large amounts of information, reason through multi-step tasks, use tools, and work with different input types. MiniMax M3 supports a context window of up to 1 million tokens, making it useful for large code repositories, long documents, multi-file analysis, research workflows, enterprise automation, and persistent agent memory. The model uses MiniMax Sparse Attention, an architecture built to improve efficiency at very long context lengths by reducing the cost of attention. MiniMax M3 is natively multimodal and can work with text, images, and video inputs, allowing it to support richer workflows than text-only language models. It is positioned for coding, software engineering, tool invocation, browser-style retrieval, computer-use-style tasks, and autonomous task decomposition. The model’s architecture includes a large total parameter count with a smaller number of activated parameters, supporting more efficient inference through a mixture-of-experts design. Developers can use MiniMax M3 to build coding assistants, AI agents, document intelligence systems, multimodal analysis tools, and automated enterprise workflows. Its long-context design helps reduce the need to compress or split large inputs, allowing teams to keep more project context available during reasoning. The model is available through open-weight releases and hosted API providers, giving developers multiple ways to test, deploy, or integrate it into applications. MiniMax M3 helps organizations build advanced AI systems that combine long memory, multimodal understanding, coding strength, and agentic execution.

gpt-oss-120b is a reasoning model focused solely on text, boasting 120 billion parameters, and is released under the Apache 2.0 license while adhering to OpenAI’s usage policies; it has been developed with contributions from the open-source community and is compatible with the Responses API. This model excels at executing instructions and utilizes various tools, including web searches and Python code execution, which allows for a customizable level of reasoning effort and results in detailed chain-of-thought outputs that can seamlessly fit into different workflows. Although it is constructed to comply with OpenAI's safety policies, its open-weight nature poses a risk, as adept users might modify it to bypass these protections, thereby prompting developers and organizations to implement additional safety measures akin to those of managed models. Assessments reveal that gpt-oss-120b falls short of high performance in specialized fields such as biology, chemistry, or cybersecurity, even after attempts at adversarial fine-tuning. Moreover, its introduction does not represent a substantial advancement in biological capabilities, indicating a cautious stance regarding its use. Consequently, it is advisable for users to stay alert to the potential risks associated with its open-weight attributes, and to consider the implications of its deployment in sensitive environments. As awareness of these factors grows, the community's approach to managing such technologies will evolve and adapt.

Muse Spark 1.1 is an advanced multimodal reasoning model from Meta Superintelligence Labs built for agentic work, coding, computer use, tool calling, and multimodal understanding. It is a major upgrade from Muse Spark and is designed to push the performance-efficiency frontier for AI systems that need to plan, reason, act, and coordinate across complex workflows. The model can operate across external apps, native tools, MCP servers, custom skills, browsers, scripts, images, videos, PDFs, audio, and developer environments. Muse Spark 1.1 is especially strong in agentic orchestration, where it can gather context, make plans, delegate work to parallel subagents, and manage execution across multiple steps. As a subagent, it can follow a defined role, use available tools appropriately, and escalate back to a main agent when needed. Its 1 million token context window helps it remember past actions, retrieve information from earlier in a project, and compact long sessions while keeping important details available for later work. For computer-use tasks, Muse Spark 1.1 can navigate unfamiliar interfaces, adapt to changing requirements, and choose whether to click through an interface or write scripts when automation is faster. In software engineering, the model can diagnose complex bugs, implement new features, perform large code migrations, build web applications, inspect screenshots, trace issues to code, and validate fixes. Its multimodal capabilities allow it to inspect visual and audio information, generate detailed image and video captions, create visual-to-code artifacts, and combine perception with action in practical workflows. Developers can access Muse Spark 1.1 through Meta’s new Model API public preview, and everyday users can try it in Thinking mode in the Meta AI app.

Anthropic has launched Claude Haiku 4.5, a new small language model that seeks to deliver near-frontier capabilities while significantly lowering costs. This model shares the coding and reasoning strengths of the mid-tier Sonnet 4 but operates at about one-third of the cost and boasts over twice the processing speed. Benchmarks provided by Anthropic indicate that Haiku 4.5 either matches or exceeds the performance of Sonnet 4 in vital areas such as code generation and complex “computer use” workflows. It is particularly fine-tuned for use cases that demand real-time, low-latency performance, making it a perfect fit for applications such as chatbots, customer service, and collaborative programming. Users can access Haiku 4.5 via the Claude API under the label “claude-haiku-4-5,” aiming for large-scale deployments where cost efficiency, quick responses, and sophisticated intelligence are critical. Now available on Claude Code and a variety of applications, this model enhances user productivity while still delivering high-caliber performance. Furthermore, its introduction signifies a major advancement in offering businesses affordable yet effective AI solutions, thereby reshaping the landscape of accessible technology. This evolution in AI capabilities reflects the ongoing commitment to providing innovative tools that meet the diverse needs of users in various sectors.

gpt-oss-20b is a robust text-only reasoning model featuring 20 billion parameters, released under the Apache 2.0 license and shaped by OpenAI’s gpt-oss usage guidelines, aimed at simplifying the integration into customized AI workflows via the Responses API without reliance on proprietary systems. It has been meticulously designed to perform exceptionally in following instructions, offering capabilities like adjustable reasoning effort, detailed chain-of-thought outputs, and the option to leverage native tools such as web search and Python execution, which leads to well-structured and coherent responses. Developers must take responsibility for implementing their own deployment safeguards, including input filtering, output monitoring, and compliance with usage policies, to ensure alignment with protective measures typically associated with hosted solutions and to minimize the risk of malicious or unintended actions. Furthermore, its open-weight architecture is particularly advantageous for on-premises or edge deployments, highlighting the significance of control, customization, and transparency to cater to specific user requirements. This flexibility empowers organizations to adapt the model to their distinct needs while upholding a high standard of operational integrity and performance. As a result, gpt-oss-20b not only enhances user experience but also promotes responsible AI usage across various applications.

Claude Opus 4.5 represents a major leap in Anthropic’s model development, delivering breakthrough performance across coding, research, mathematics, reasoning, and agentic tasks. The model consistently surpasses competitors on SWE-bench Verified, SWE-bench Multilingual, Aider Polyglot, BrowseComp-Plus, and other cutting-edge evaluations, demonstrating mastery across multiple programming languages and multi-turn, real-world workflows. Early users were struck by its ability to handle subtle trade-offs, interpret ambiguous instructions, and produce creative solutions—such as navigating airline booking rules by reasoning through policy loopholes. Alongside capability gains, Opus 4.5 is Anthropic’s safest and most robustly aligned model, showing industry-leading resistance to strong prompt-injection attacks and lower rates of concerning behavior. Developers benefit from major upgrades to the Claude API, including effort controls that balance speed versus capability, improved context efficiency, and longer-running agentic processes with richer memory. The platform also strengthens multi-agent coordination, enabling Opus 4.5 to manage subagents for complex, multi-step research and engineering tasks. Claude Code receives new enhancements like Plan Mode improvements, parallel local and remote sessions, and better GitHub research automation. Consumer apps gain better context handling, expanded Chrome integration, and broader access to Claude for Excel. Enterprise and premium users see increased usage limits and more flexible access to Opus-level performance. Altogether, Claude Opus 4.5 showcases what the next generation of AI can accomplish—faster work, deeper reasoning, safer operation, and richer support for modern development and productivity workflows.

Claude Opus 4.1 marks a significant iterative improvement over its earlier version, Claude Opus 4, with a focus on enhancing capabilities in coding, agentic reasoning, and data analysis while keeping deployment straightforward. This latest iteration achieves a remarkable coding accuracy of 74.5 percent on the SWE-bench Verified, alongside improved research depth and detailed tracking for agentic search operations. Additionally, GitHub has noted substantial progress in multi-file code refactoring, while Rakuten Group highlights its proficiency in pinpointing precise corrections in large codebases without introducing errors. Independent evaluations show that the performance of junior developers has seen an increase of about one standard deviation relative to Opus 4, indicating meaningful advancements that align with the trajectory of past Claude releases.

Claude Sonnet 4.5 marks a significant milestone in Anthropic's development of artificial intelligence, designed to excel in intricate coding environments, multifaceted workflows, and demanding computational challenges while emphasizing safety and alignment. This model establishes new standards, showcasing exceptional performance on the SWE-bench Verified benchmark for software engineering and achieving remarkable results in the OSWorld benchmark for computer usage; it is particularly noteworthy for its ability to sustain focus for over 30 hours on complex, multi-step tasks. With advancements in tool management, memory, and context interpretation, Claude Sonnet 4.5 enhances its reasoning capabilities, allowing it to better understand diverse domains such as finance, law, and STEM, along with a nuanced comprehension of coding complexities. It features context editing and memory management tools that support extended conversations or collaborative efforts among multiple agents, while also facilitating code execution and file creation within Claude applications. Operating at AI Safety Level 3 (ASL-3), this model is equipped with classifiers designed to prevent interactions involving dangerous content, alongside safeguards against prompt injection, thereby enhancing overall security during use. Ultimately, Sonnet 4.5 represents a transformative advancement in intelligent automation, poised to redefine user interactions with AI technologies and broaden the horizons of what is achievable with artificial intelligence. This evolution not only streamlines complex task management but also fosters a more intuitive relationship between technology and its users.

Claude Sonnet 4 is a breakthrough AI model, refining the strengths of Claude Sonnet 3.7 and delivering impressive results across software engineering tasks, coding, and advanced reasoning. With a robust 72.7% on SWE-bench, Sonnet 4 demonstrates remarkable improvements in handling complex tasks, clearer reasoning, and more effective code optimization. The model’s ability to execute complex instructions with higher accuracy and navigate intricate codebases with fewer errors makes it indispensable for developers. Whether for app development or addressing sophisticated software engineering challenges, Sonnet 4 balances performance and efficiency, offering an optimal solution for enterprises and individual developers seeking high-quality AI assistance.

The Nova 2 Lite is an advanced reasoning model designed to efficiently tackle common AI-related tasks involving text, images, and video content. It generates coherent, context-aware responses while granting users the ability to customize the "thinking depth," which dictates the internal reasoning process prior to delivering an answer. This adaptability allows teams to choose between rapid replies and more comprehensive solutions according to their unique requirements. Its efficacy shines in scenarios such as customer service chatbots, streamlined documentation automation, and improvements in overall business workflows. The Nova 2 Lite consistently performs well in standard evaluation tests, frequently equaling or exceeding the performance of comparable compact models across various benchmarks, underscoring its reliable comprehension and quality of outputs. Among its standout features are the ability to analyze complex documents, derive accurate insights from video content, generate practical code snippets, and offer well-supported answers based on the data provided. Furthermore, its inherent flexibility positions it as an invaluable resource for a wide array of industries aiming to enhance their AI-powered initiatives, ensuring that organizations can confidently leverage advanced technologies to meet their evolving demands.

The Xiaomi MiMo API open platform acts as a developer-oriented interface that facilitates the integration and utilization of Xiaomi’s MiMo AI model family, which encompasses a variety of reasoning and language models such as MiMo-V2-Flash, thus enabling the development of applications and services through standardized APIs and cloud endpoints. This platform provides developers with the ability to seamlessly integrate AI-powered features like conversational agents, reasoning capabilities, code support, and enhanced search functionalities without needing to navigate the intricacies of managing model infrastructure. With RESTful API access that includes authentication, request signing, and structured responses, the platform allows software to submit user inquiries and obtain generated text or processed outcomes in a programmatic fashion. Additionally, it supports critical operations such as text generation, prompt management, and model inference, promoting smooth interactions with MiMo models. Moreover, the platform is equipped with extensive documentation and onboarding materials, helping teams to successfully integrate Xiaomi's latest open-source large language models that leverage cutting-edge Mixture-of-Experts (MoE) architectures to boost both performance and efficiency. By significantly reducing the entry barriers for developers aiming to exploit advanced AI functionalities, this open platform fosters innovation and creativity in various projects. Ultimately, it enables a broader range of developers to experiment with and implement AI-driven solutions in their work.

Amazon Nova 2 Pro is engineered for organizations that need frontier-grade intelligence to handle sophisticated reasoning tasks that traditional models struggle to solve. It processes text, images, video, and speech in a unified system, enabling deep multimodal comprehension and advanced analytical workflows. Nova 2 Pro shines in challenging environments such as enterprise planning, technical architecture, agentic coding, threat detection, and expert-level problem solving. Its benchmark results show competitive or superior performance against leading AI models across a broad range of intelligence evaluations, validating its capability for the most demanding use cases. With native web grounding and live code execution, the model can pull real-time information, validate outputs, and build solutions that remain aligned with current facts. It also functions as a master model for distillation, allowing teams to produce smaller, faster versions optimized for domain-specific tasks while retaining high intelligence. Its multimodal reasoning capabilities enable analysis of hours-long videos, complex diagrams, transcripts, and multi-source documents in a single workflow. Nova 2 Pro integrates seamlessly with the Nova ecosystem and can be extended using Nova Forge for organizations that want to build their own custom variants. Companies across industries—from cybersecurity to scientific research—are adopting Nova 2 Pro to enhance automation, accelerate innovation, and improve decision-making accuracy. With exceptional reasoning depth and industry-leading versatility, Nova 2 Pro stands as the most capable solution for organizations advancing toward next-generation AI systems.

Nova 2 Omni represents a groundbreaking advancement in technology, as it effectively combines multimodal reasoning and generation, enabling it to understand and produce a variety of content types such as text, images, video, and audio. Its impressive ability to handle extremely large inputs, which can range from hundreds of thousands of words to several hours of audiovisual content, allows for coherent analysis across different formats. Consequently, it can simultaneously process extensive product catalogs, lengthy documents, customer feedback, and complete video libraries, equipping teams with a single solution that negates the need for multiple specialized models. By consolidating mixed media within a cohesive workflow, Nova 2 Omni opens doors to new possibilities in both creative endeavors and operational efficiency. For example, a marketing team can provide product specifications, brand guidelines, reference images, and video materials to effortlessly craft a comprehensive campaign encompassing messaging, social media posts, and visuals, all through a simplified process. This remarkable efficiency not only boosts productivity but also encourages innovative approaches to marketing strategies, transforming the way teams collaborate and execute their plans. With such capabilities, organizations can look forward to enhanced creativity and streamlined operations like never before.

DeepSeek-R1 represents a state-of-the-art open-source reasoning model developed by DeepSeek, designed to rival OpenAI's Model o1. Accessible through web, app, and API platforms, it demonstrates exceptional skills in intricate tasks such as mathematics and programming, achieving notable success on exams like the American Invitational Mathematics Examination (AIME) and MATH. This model employs a mixture of experts (MoE) architecture, featuring an astonishing 671 billion parameters, of which 37 billion are activated for every token, enabling both efficient and accurate reasoning capabilities. As part of DeepSeek's commitment to advancing artificial general intelligence (AGI), this model highlights the significance of open-source innovation in the realm of AI. Additionally, its sophisticated features have the potential to transform our methodologies in tackling complex challenges across a variety of fields, paving the way for novel solutions and advancements. The influence of DeepSeek-R1 may lead to a new era in how we understand and utilize AI for problem-solving.

Cohere's Command A Translate stands out as a powerful machine translation tool tailored for businesses, delivering secure and high-quality translations in 23 relevant languages. Built on an impressive 111-billion-parameter framework, it boasts an 8K-input and 8K-output context window, ensuring exceptional performance that surpasses rivals like GPT-5, DeepSeek-V3, DeepL Pro, and Google Translate in various assessments. Organizations dealing with sensitive data can take advantage of its private deployment options, which allow complete control over their information. Additionally, the innovative “Deep Translation” workflow utilizes a multi-step refinement approach to greatly enhance translation accuracy, especially for complex scenarios. Validation from RWS Group further highlights its capability to tackle challenging translation tasks effectively. Moreover, researchers can access the model's parameters via Hugging Face under a CC-BY-NC license, enabling extensive customization, fine-tuning, and adaptability for private use. This flexibility makes Command A Translate an invaluable asset for enterprises striving to improve their global communication efforts. Ultimately, it empowers organizations to navigate diverse linguistic landscapes with confidence and precision.

DeepSeek V3.1 emerges as a groundbreaking open-weight large language model, featuring an astounding 685-billion parameters and an extensive 128,000-token context window that enables it to process lengthy documents similar to 400-page novels in a single run. This model encompasses integrated capabilities for conversation, reasoning, and code generation within a unified hybrid framework that effectively blends these varied functionalities. Additionally, V3.1 supports multiple tensor formats, allowing developers to optimize performance across different hardware configurations. Initial benchmark tests indicate impressive outcomes, with a notable score of 71.6% on the Aider coding benchmark, placing it on par with or even outperforming competitors like Claude Opus 4, all while maintaining a significantly lower cost. Launched under an open-source license on Hugging Face with minimal promotion, DeepSeek V3.1 aims to transform the availability of advanced AI solutions, potentially challenging the traditional landscape dominated by proprietary models. The model's innovative features and affordability are likely to attract a diverse array of developers eager to implement state-of-the-art AI technologies in their applications, thus fostering a new wave of creativity and efficiency in the tech industry.

DeepSeek R2 is the much-anticipated successor to the original DeepSeek R1, an AI reasoning model that garnered significant attention upon its launch in January 2025 by the Chinese startup DeepSeek. This latest iteration enhances the impressive groundwork laid by R1, which transformed the AI domain by delivering cost-effective capabilities that rival top-tier models such as OpenAI's o1. R2 is poised to deliver a notable enhancement in performance, promising rapid processing and reasoning skills that closely mimic human capabilities, especially in demanding fields like intricate coding and higher-level mathematics. By leveraging DeepSeek's advanced Mixture-of-Experts framework alongside refined training methodologies, R2 aims to exceed the benchmarks set by its predecessor while maintaining a low computational footprint. Furthermore, there is a strong expectation that this model will expand its reasoning prowess to include additional languages beyond English, potentially enhancing its applicability on a global scale. The excitement surrounding R2 underscores the continuous advancement of AI technology and its potential to impact a variety of sectors significantly, paving the way for innovations that could redefine how we interact with machines.

We are excited to present DeepSeek-V3.2-Exp, our latest experimental model that evolves from V3.1-Terminus, incorporating the cutting-edge DeepSeek Sparse Attention (DSA) technology designed to significantly improve both training and inference speeds for longer contexts. This innovative DSA framework enables accurate sparse attention while preserving the quality of outputs, resulting in enhanced performance for long-context tasks alongside reduced computational costs. Benchmark evaluations demonstrate that V3.2-Exp delivers performance on par with V3.1-Terminus, all while benefiting from these efficiency gains. The model is fully functional across various platforms, including app, web, and API. In addition, to promote wider accessibility, we have reduced DeepSeek API pricing by more than 50% starting now. During this transition phase, users will have access to V3.1-Terminus through a temporary API endpoint until October 15, 2025. DeepSeek invites feedback on DSA from users via our dedicated feedback portal, encouraging community engagement. To further support this initiative, DeepSeek-V3.2-Exp is now available as open-source, with model weights and key technologies—including essential GPU kernels in TileLang and CUDA—published on Hugging Face, and we are eager to observe how the community will leverage this significant technological advancement. As we unveil this new chapter, we anticipate fruitful interactions and innovative applications arising from the collective contributions of our user base.

DeepSeek-V3.2 represents one of the most advanced open-source LLMs available, delivering exceptional reasoning accuracy, long-context performance, and agent-oriented design. The model introduces DeepSeek Sparse Attention (DSA), a breakthrough attention mechanism that maintains high-quality output while significantly lowering compute requirements—particularly valuable for long-input workloads. DeepSeek-V3.2 was trained with a large-scale reinforcement learning framework capable of scaling post-training compute to the level required to rival frontier proprietary systems. Its Speciale variant surpasses GPT-5 on reasoning benchmarks and achieves performance comparable to Gemini-3.0-Pro, including gold-medal scores in the IMO and IOI 2025 competitions. The model also features a fully redesigned agentic training pipeline that synthesizes tool-use tasks and multi-step reasoning data at scale. A new chat template architecture introduces explicit thinking blocks, robust tool-interaction formatting, and a specialized developer role designed exclusively for search-powered agents. To support developers, the repository includes encoding utilities that translate OpenAI-style prompts into DeepSeek-formatted input strings and parse model output safely. DeepSeek-V3.2 supports inference using safetensors and fp8/bf16 precision, with recommendations for ideal sampling settings when deployed locally. The model is released under the MIT license, ensuring maximal openness for commercial and research applications. Together, these innovations make DeepSeek-V3.2 a powerful choice for building next-generation reasoning applications, agentic systems, research assistants, and AI infrastructures.

ERNIE 4.5 is an advanced conversational AI system developed by Baidu, employing the latest natural language processing (NLP) techniques to enable highly sophisticated and human-like dialogues. This platform is a key element of Baidu's ERNIE (Enhanced Representation through Knowledge Integration) series, featuring multimodal capabilities that support text, images, and voice interactions. The enhancements in ERNIE 4.5 significantly boost the AI models' ability to interpret complex contexts, resulting in more accurate and nuanced responses. This versatility makes the platform suitable for a diverse array of uses, such as customer support, virtual assistance, content creation, and corporate automation. In addition, the blend of different communication modes allows users to interact with the AI in whichever way they find most comfortable, greatly improving the overall user experience. Such advancements position ERNIE 4.5 as a leading choice for organizations seeking innovative AI solutions.

DeepSeek-V3.2-Speciale represents the pinnacle of DeepSeek’s open-source reasoning models, engineered to deliver elite performance on complex analytical tasks. It introduces DeepSeek Sparse Attention (DSA), a highly efficient long-context attention design that reduces the computational burden while maintaining deep comprehension and logical consistency. The model is trained with an expanded reinforcement learning framework capable of leveraging massive post-training compute, enabling performance not only comparable to GPT-5 but demonstrably surpassing it in internal tests. Its reasoning capabilities have been validated through gold-winning solutions across major global competitions, including IMO 2025 and IOI 2025, with official submissions released for transparency and peer assessment. DeepSeek-V3.2-Speciale is intentionally designed without tool-calling features, focusing every parameter on pure reasoning, multi-step logic, and structured problem solving. It introduces a reworked chat template featuring explicit thought-delimited sections and a structured message format optimized for agentic-style reasoning workflows. The repository includes Python-based utilities for encoding and parsing messages, illustrating how to format prompts correctly for the model. Supporting multiple tensor types (BF16, FP32, FP8_E4M3), it is built for both research experimentation and high-performance local deployment. Users are encouraged to use temperature = 1.0 and top_p = 0.95 for best results when running the model locally. With its open MIT license and transparent development process, DeepSeek-V3.2-Speciale stands as a breakthrough option for anyone requiring industry-leading reasoning capacity in an open LLM.

ERNIE X1 is an advanced conversational AI model developed by Baidu as part of its ERNIE (Enhanced Representation through Knowledge Integration) series. This version outperforms its predecessors by significantly improving its ability to understand and generate human-like responses. By employing cutting-edge machine learning techniques, ERNIE X1 skillfully handles complex questions and broadens its functions to encompass not only text processing but also image generation and multimodal interactions. Its diverse applications in natural language processing are evident in areas such as chatbots, virtual assistants, and business automation, which contribute to remarkable improvements in accuracy, contextual understanding, and the overall quality of responses. The adaptability of ERNIE X1 positions it as a crucial asset across numerous sectors, showcasing the ongoing advancements in artificial intelligence technology. Consequently, its integration into various platforms exemplifies the transformative impact AI can have on both individual and organizational levels.

ERNIE 5.0 is Baidu’s most sophisticated conversational AI and multimodal intelligence platform, redefining what’s possible in human-computer interaction. It is built upon Baidu’s Enhanced Representation through Knowledge Integration (ERNIE) architecture, which merges large-scale language models, knowledge graphs, and multimodal learning for a deeper understanding of context, meaning, and intent. Unlike traditional NLP systems, ERNIE 5.0 processes information across text, images, and speech, allowing it to deliver coherent and emotionally intelligent responses across various communication formats. Its architecture integrates cross-domain knowledge and reasoning capabilities, giving it the ability to understand ambiguous language, perform advanced content generation, and support dynamic problem-solving. With superior contextual comprehension and long-term memory, it can manage complex, multi-turn conversations that feel intuitive and human. Businesses and developers use ERNIE 5.0 to power customer engagement platforms, enterprise automation tools, creative content systems, and intelligent chat solutions. It is optimized for large-scale deployment, offering robust data privacy, scalability, and fine-tuning for industry-specific applications. ERNIE 5.0 also demonstrates Baidu’s ongoing commitment to integrating AI ethics and responsible development, ensuring transparency and fairness in AI outputs. Its multimodal versatility makes it a foundation for next-generation AI ecosystems, bridging the gap between conversational understanding and cognitive intelligence. In essence, ERNIE 5.0 represents a major leap toward truly human-centric artificial intelligence, capable of understanding, reasoning, and communicating with unprecedented depth.

Gemini 2.5 Pro is an advanced AI model specifically designed to address complex tasks, exhibiting exceptional abilities in reasoning and coding. It excels in multiple benchmarks, particularly in areas like mathematics, science, and programming, where it shows impressive effectiveness in tasks such as web app development and code transformation. This model, an evolution of the Gemini 2.5 framework, features a substantial context window of 1 million tokens, enabling it to handle large datasets from various sources, including text, images, and code libraries efficiently. Now available via Google AI Studio, Gemini 2.5 Pro is optimized for more sophisticated applications, providing expert users with enhanced tools for tackling intricate problems. Additionally, its development signifies a dedication to expanding the horizons of AI's capabilities in practical applications, ensuring it meets the demands of contemporary challenges. As AI continues to evolve, the introduction of such models represents a significant leap forward in harnessing technology for innovative solutions.

ERNIE X1.1 represents a significant advancement in Baidu’s line of reasoning models, offering major gains in accuracy and reliability. It improves factual accuracy by 34.8%, instruction following by 12.5%, and agentic capabilities by 9.6% compared to ERNIE X1. These enhancements place it above DeepSeek R1-0528 in benchmark evaluations and on par with leading frontier models such as GPT-5 and Gemini 2.5 Pro. The model leverages the foundation of ERNIE 4.5 while adding extensive mid-training and post-training optimizations, including reinforcement learning to refine reasoning depth. With a focus on reducing hallucinations, it produces more trustworthy outputs and follows user instructions with higher fidelity. Its improved agentic functions mean it can handle more complex, action-driven workflows like planning, chained reasoning, and task execution. Developers and businesses can integrate ERNIE X1.1 into their systems through ERNIE Bot, the Wenxiaoyan app, or the Qianfan MaaS platform’s API. This makes it adaptable for enterprise use cases such as customer support automation, knowledge management, and intelligent assistants. The model’s transparency and output reliability position it as a competitive alternative in the global AI landscape. By combining accuracy, usability, and advanced reasoning, ERNIE X1.1 establishes itself as a trusted solution for high-stakes applications.