List of the Top AI Science Software for Python in 2026

Edison Analysis is a sophisticated tool for data examination developed by Edison Scientific, serving as the main analytical engine behind their AI Scientist platform named Kosmos. It can be accessed through both the Edison platform and an API, enabling complex scientific data evaluations. This tool works by iteratively creating and refining Jupyter notebooks in a dedicated environment, where it takes a dataset and a prompt to deeply investigate, analyze, and elucidate the data, ultimately producing insightful findings, detailed reports, and visual representations that mirror a human scientist's efforts. It has the capability to run code in languages such as Python, R, and Bash, and integrates a variety of widely-used scientific analysis libraries within a Docker setup. Because all tasks are conducted within a notebook, the rationale behind the analysis is entirely clear and accountable, allowing users to scrutinize the data processing methods, chosen parameters, and the logic that led to the final insights. Users can also download the notebook and associated materials at any time, further enhancing the transparency of the analytical process. This groundbreaking methodology not only improves comprehension of scientific data but also encourages enhanced collaboration among researchers, as it provides a thorough record of the entire analytical journey. Overall, Edison Analysis stands out as a pivotal resource in modern scientific research, bridging the gap between complex data and actionable insights.

NVIDIA's PhysicsNeMo is an open-source deep-learning framework built in Python that facilitates the design, training, fine-tuning, and inference of AI models that marry physical laws with data, thereby improving simulations, creating precise surrogate models, and enabling near-real-time predictions across a variety of domains such as computational fluid dynamics, structural mechanics, electromagnetics, weather forecasting, climate science, and digital twin technologies. It boasts robust GPU-accelerated performance and offers Python APIs based on the PyTorch framework, all distributed under the Apache 2.0 license, featuring a variety of pre-designed model architectures, including physics-informed neural networks, neural operators, graph neural networks, and generative AI methods, allowing developers to effectively harness the causal relationships present in physics along with empirical data for superior engineering modeling. Furthermore, PhysicsNeMo includes extensive training pipelines that cover all aspects from geometry ingestion to the implementation of differential equations, in addition to providing reference application recipes that assist users in rapidly kickstarting their development processes. This unique integration of powerful features positions PhysicsNeMo as a vital resource for engineers and researchers aiming to push the boundaries of physics-based AI applications. Overall, its capabilities make it a crucial asset for anyone looking to innovate in fields that rely on the intersection of artificial intelligence and physical modeling.

ESMC marks the latest innovation in the ESM series of protein language models, advancing the understanding of representation learning in protein biology. By training on an enormous dataset of billions of evolutionary sequences, it effectively captures representations that provide insights into the mechanistic aspects of protein structure and function. Utilizing a transformer architecture, the model prioritizes sequences as its main input and is trained on a dataset that includes up to 6 billion proteins. ESMC is designed for a range of applications within protein science, including structure prediction, functional annotation, protein design, and the investigation of evolutionary relationships among proteins. Furthermore, it has the ability to generate new proteins from partial sequences, structures, or specific functional requirements, which allows researchers to explore novel possibilities in protein design and biological research. The model is readily accessible through the Biohub Platform, enabling users to interact with it via an API and the ESM Python package, which offers quickstart resources for installation, API key generation, and connection to the platform, thus ensuring a user-friendly experience. This ease of access not only promotes wider participation in protein research but also fosters collaborative efforts across the scientific community, ultimately driving further advancements in the field. With its capabilities, ESMC opens new doors for innovation and discovery in protein science.

Building upon its predecessor, ESMFold, ESMFold2 sets a new standard in the realm of single-sequence structure prediction while also enabling the design of novel functional proteins by delving into the latent space of the ESMC model. This sophisticated model can accurately predict high-resolution, all-atom 3D structures of biomolecular complexes directly from amino acid sequences and incorporates multiple sequence alignments to enhance accuracy for challenging targets. Designed to predict structures using both sequence and structural modalities, it utilizes ESM representations that power a sequence of looped folding layers, while a diffusion model converts pairwise representations into atomic-resolution results. ESMFold2 stands out in its ability to forecast protein structures from amino acid sequences, providing comprehensive structural information, including exact all-atom coordinates for backbone and side chains, as well as confidence metrics and optional distogram predictions for thorough structural analysis. In addition, its groundbreaking methodology deepens the understanding of protein folding dynamics and their functional implications, positioning it as an indispensable tool for researchers engaging in this area of study. Ultimately, ESMFold2 not only advances structural biology but also opens new avenues for the development of protein-based applications.

Claude Science is an AI-powered scientific computing application designed to help researchers perform complex analyses, manage computational workflows, and accelerate scientific discovery within a unified research environment. Built as a specialized application powered by Claude models, the platform extends beyond a traditional AI assistant by integrating scientific databases, laboratory systems, electronic lab notebooks, computational tools, and high-performance computing infrastructure into one workflow. Researchers can perform data wrangling, literature searches, statistical analysis, visualization, figure generation, manuscript drafting, and scientific reasoning without constantly switching between multiple applications. Every figure, notebook, table, and analytical result is accompanied by complete provenance information, including the code, computational environment, and AI interactions that produced it, making research fully reproducible and easier to validate over time. Claude Science supports execution across local workstations, Linux servers, GPU infrastructure, and HPC clusters while automatically managing the computational environments required for each project. The platform includes specialized capabilities for genomics, single-cell RNA sequencing, proteomics, structural biology, cheminformatics, evolutionary biology, and numerous other computational life science disciplines. Researchers can connect existing laboratory pipelines, internal APIs, scientific databases, protein models, and custom research infrastructure through extensible connectors without replacing their current software ecosystem. Built-in scientific tools allow users to query dozens of scientific databases, generate publication-ready figures, refine visualizations through natural language, and perform sophisticated analyses using persistent Python and R environments.

Gemini 3, the latest offering from Google DeepMind, sets a new benchmark in artificial intelligence by achieving exceptional reasoning skills and multimodal understanding across formats such as text, images, and videos. Compared to its predecessor, it shows remarkable advancements in key AI evaluations, demonstrating its prowess in complex domains like scientific reasoning, advanced programming, spatial cognition, and visual or video analysis. The introduction of the groundbreaking “Deep Think” mode elevates its performance further, showcasing enhanced reasoning capabilities for particularly challenging tasks and outshining the Gemini 3 Pro in rigorous assessments like Humanity’s Last Exam and ARC-AGI. Now integrated within Google’s ecosystem, Gemini 3 allows users to engage in educational pursuits, developmental initiatives, and strategic planning with an unprecedented level of sophistication. With context windows reaching up to one million tokens and enhanced media-processing abilities, along with customized settings for various tools, the model significantly boosts accuracy, depth, and flexibility for practical use, thereby facilitating more efficient workflows across numerous sectors. This development not only reflects a significant leap in AI technology but also heralds a new era in addressing real-world challenges effectively. As industries continue to evolve, the versatility of Gemini 3 could lead to innovative solutions that were previously unimaginable.