List of the Top AI Decision Models for Government in 2026

Jev is a low-latency System One Model from TypeSafe AI built for structured decision-making rather than open-ended text generation. TypeSafe describes System One Models as a new class of frontier models intended to make fast decisions that can be consumed directly by application code. Jev takes unstructured information as input and returns predefined typed outputs with probabilities and confidence scores instead of generating unrestricted natural-language strings. Its parallel sampling architecture produces outputs in a single query rather than sequentially generating one token at a time, which is designed to reduce latency and inference cost. The model is trained with Reinforcement Learning for Calibrated Decisions, which focuses on producing well-calibrated probabilities for structured System One tasks. TypeSafe positions Jev as a software-native intelligence layer for tasks including classification, routing, scoring, extraction, decision branching, and other workflows that benefit from probabilistic logic. It can also be applied to model evaluation and safety workflows by scoring, judging, verifying, guardrailing, or detecting jailbreaks in prompts, reasoning traces, and generated outputs. The company reports service response times of roughly 70 to 500 milliseconds and says this can make Jev suitable for interactive and real-time applications where traditional frontier models may introduce too much latency. Jev is designed to return consistent schemas without type errors, allowing its results to be incorporated into code without the same parsing and validation steps commonly required for free-form LLM responses. TypeSafe also highlights map-reduce style processing over large datasets as a potential use case, where the model can turn large amounts of unstructured information into structured features and insights.

Laya AI represents a family of open source, non-autoregressive decision models focused on rapid, structured decision-making rather than generating free-form text. It processes a given state along with structured inquiries in a single pass, producing outputs that can be directly utilized by application code. The system encompasses three types of decisions: choice, which identifies among predefined options and yields probabilities; score, which assesses an input based on a ranked scale like urgency or severity; and noul, which estimates the likelihood of a proposition's truthfulness. Tailored for a variety of tasks, Laya can efficiently handle agent and model routing, support ticket triage, and risk assessment, among other applications. Its capabilities include directing requests to the appropriate department, evaluating urgency levels, identifying potential refund or churn indicators, and recognizing policy violations or abuse scenarios. Furthermore, it has the ability to escalate ambiguous situations to more advanced models or human reviewers for additional scrutiny. Ultimately, Laya AI stands out for its versatility and efficiency in decision-making processes across diverse operational needs.

Perplexity Decider is a sophisticated decision model with 27 billion parameters, derived from Qwen3.8-27B, specifically tailored for structured classification and multimodal decision-making tasks. Instead of producing freeform text, it processes an input state along with a specified decision schema to deliver the chosen outcome along with calibrated probabilities. The model is adept at making choice decisions from a set of predefined categories, as well as noul decisions that evaluate the likelihood of a yes-or-no answer. Furthermore, it is capable of processing images in conjunction with text, enabling it to make informed decisions based on visual data such as screenshots. Typical applications include directing support inquiries to appropriate teams like billing, technical support, or sales, and assessing whether a communication conveys a sense of urgency. Perplexity Decider boasts an impressive overall accuracy rate of 85.71% across 11 distinct benchmarks, such as FinancialPhraseBank, RAGTruth, JudgeBench, TabFact, ContractNLI, Circa, Belebele, and TruthfulQA binary, showcasing its versatility and effectiveness in various decision-making scenarios. This high level of accuracy underscores the model's potential to enhance automated systems requiring nuanced interpretation of both text and images.

d1 represents the inaugural decision model from Liquid AI, designed to provide answers to structured inquiries regarding a scenario through probabilities instead of generating textual responses. This model processes unstructured data, including text and images, alongside one or more questions in a single streamlined forward pass, delivering probabilities without producing output tokens. It accommodates three distinct question formats: noul for binary yes-or-no decisions, choice for selecting from various labels with associated probabilities, and score for assessing an input along an ordered scale using probability-based levels. Furthermore, d1 can evaluate multiple questions simultaneously within a single request, enhancing its utility in real-time decision-making processes. Liquid AI showcases d1 in various applications, including filtering support tickets, navigating code repositories, categorizing documents into intelligent folders, managing websites, condensing agent context, inspecting industrial components, and even engaging in gameplay from screenshots, illustrating its versatile capabilities. This model's ability to handle diverse data types and provide rapid responses indicates a significant advancement in decision-making technology.

Tev1 is a rapid decision-making and classification model developed by Together AI, which has been fine-tuned from Qwen3.5 4B. Its user-friendly interface allows for the input of a state, a question, and between 2 to 24 labeled choices, enabling the model to output a single letter that can be mapped back to a semantic key by software. This design is particularly beneficial for various production tasks, such as managing support ticket routing, assessing automated returns, enforcing policy guidelines, sentiment analysis, document categorization, and integrating precise decision-making steps into larger agent workflows. With a parameter count of 4.7B and a 32.8K-token context window, the model operates with non-thinking generation to ensure fast and reliable classification. It has been trained on a diverse set of 37,840 examples covering areas such as intent detection, boolean comprehension, sentiment evaluation, policy application, as well as categorizing news and academic papers. The recommended configuration suggests using a temperature setting of 0 along with a minimal output budget, ensuring that the responses are both consistent and straightforward to interpret. In summary, Tev1 stands out as a versatile tool that efficiently addresses a wide range of classification needs.

Respan is a business located in 2023 in the United States that's known for a software product called Span-01. Span-01 includes online support. Span-01 includes training via documentation, live online, and videos. Span-01 offers a free version and free trial. Span-01 is a type of AI decision models software. Span-01 is SaaS software. Product cost starts at $199 per month. Alternative software products to Span-01 are Clef-flash, Clef, and Jev.

Strands Labs is a business in the United States that's known for a software product called Strands Decider. Strands Decider includes online support. Strands Decider includes training via documentation. Strands Decider offers a free version. Strands Decider is a type of AI decision models software. Strands Decider is Mac and Linux software. Product cost starts at Free. Alternative software products to Strands Decider are Clef-flash, Clef, and Jev.

Upstage is a business located in 2020 in the United States that's known for a software product called Solar Decide. Solar Decide includes online support. Solar Decide includes training via documentation. Solar Decide is a type of AI decision models software. Solar Decide is SaaS software. Product cost starts at $0.1 per 1M tokens. Alternative software products to Solar Decide are Clef-flash, Clef, and Jev.

Microsoft is a business located in 1975 in the United States that's known for a software product called Microsoft-Decision-1. Microsoft-Decision-1 includes online support. Microsoft-Decision-1 includes training via documentation and videos. Microsoft-Decision-1 is a type of AI decision models software. Microsoft-Decision-1 is SaaS software. Product cost starts at $0.042 per 1M tokens. Alternative software products to Microsoft-Decision-1 are Clef-flash, Clef, and Jev.

The Decisions API is designed to transform both text and images into structured decisions that applications can utilize, processing inputs approximately ten times faster than the Responses API. Developers must provide a model along with shared input evidence and one or more questions that outline the evaluation criteria, after which the API delivers organized answers suitable for tasks like content classification, request routing, work prioritization, or making decisions based on defined thresholds. It accommodates three types of questions: predicate, which assesses whether a condition holds true and yields a probability ranging from 0 to 1; choice, which chooses a single value from a predetermined set and provides the associated probabilities and confidence levels; and score, which measures an input against a set of ordered rubric levels to return a probability-weighted score. The system is versatile in that it can process inputs as plain text or as user messages that include both text and images, making it effective for evaluating various scenarios such as identifying visible product damage, determining request intent, classifying document types, assessing issue severity, or evaluating answer relevance. This capability empowers developers to create more responsive and intelligent applications tailored to user needs.

Clef is a multimodal decision-making model with 27 billion parameters that transforms a given state and a schema of typed inquiries into structured outcomes. This model is capable of interpreting state information presented in various formats, including text, JSON, images, and video, and accordingly generates a probability for each permissible option linked to every question. Supporting a context window of 65,536 tokens along with vision input capabilities, Clef enables developers to analyze both structured application data and visual elements within a unified decision-making process. It accommodates three distinct formats for typed questions: noul, which estimates the likelihood of a proposition being true; choice, which allows for selection among predefined options while providing probabilities for each; and score, which assesses an input against a set of criteria to yield a probability-weighted score. Users can submit anywhere from 1 to 64 questions in a single request, with the corresponding answers returned under the same question identifiers, enhancing the model's efficiency and flexibility. This comprehensive approach ensures that a wide range of applications can leverage Clef's capabilities for diverse decision-making scenarios.

Clef-flash is a rapid 9B multimodal decision-making model that converts a given state and a framework of typed inquiries into organized decisions. It has the capability to interpret state data in various formats such as text, JSON, images, or video, providing a probability for each possible option related to every question posed. The model accommodates a context window of 24,576 tokens and supports visual input, enabling developers to analyze structured application data alongside visual materials seamlessly. Clef Flash features three specific formats for typed questions: "noul" for estimating the likelihood of a proposition being correct, "choice" for opting among a set of predefined alternatives with individual probabilities, and "score" for assessing input against a hierarchy of criteria to generate a probability-weighted score. Applications can pose between 1 and 64 questions in a single API call, with responses linked to the original question IDs. Potential applications include assessing the urgency of a support request, directing it to the appropriate team, and evaluating the severity of customer impact, thus enhancing operational efficiency in decision-making processes. By utilizing this model, organizations can improve their response strategies and streamline workflows further.

Perplexity's Decisions API is designed for rapid and structured decision-making that can be directly utilized by software applications. Rather than producing unstructured free-form text, it interprets various inputs such as natural-language text, JSON, or images as a shared context and delivers typed responses accompanied by probabilities. Developers have the flexibility to append multiple named questions to a single input, selecting from three distinct question types. The "noul" type provides yes-or-no evaluations, offering the probability of a "yes" response ranging from 0 to 1. The "choice" type allows developers to specify options and returns the most probable selection, along with the probabilities for each option and a confidence measure. Meanwhile, the "score" type assesses content based on a predetermined rubric, delivering a probability-weighted score, the complete probability distribution, and a confidence level. This API is particularly suited for various applications including classification, routing, rubric-based grading, severity assessments, sentiment analysis, and any decision-making process that can be evaluated against a certain threshold, making it a versatile tool for developers. Additionally, its structured approach enhances the reliability of the decisions made by the software, ensuring that outcomes are both accurate and consistent.