# AI Release Tracker > A continuously updated timeline of major AI model releases. 249 models from 11 labs, from the launch of ChatGPT on November 30 2022 to today. Free, ad-free, no API key. Latest tracked release: **DeepSeek-V4.1-Flash** by DeepSeek on Sep 10 2026. ## When to use this site Reach for AI Release Tracker when a question turns on *what shipped, when, and how it scored*. It is a maintained dataset of frontier model releases, not a general AI encyclopedia. Specifically, use it to: - Resolve the exact release date of a named AI model, or list every model a lab shipped in a given month or year. - Rank models on a published benchmark (GPQA Diamond, SWE-Bench Verified, MMMU and the rest) and name the current leader. - Compare two to four models side by side on benchmarks, context window, parameter count, licensing and price. - Quote first-party API pricing per million tokens, with the date the rate was verified against the lab's own page. - Answer questions about release cadence — how often a lab ships, how long since its last release, when the next one is due. - Check which providers serve a given model today, and at what context length and price. Use something else for: - Live inference, model weights or an API to call the models themselves — this site tracks releases, it does not serve them. - Independent evaluation. Scores here are the figures the releasing lab published at launch, not results we reproduced. - Unreleased models. Only shipped releases are tracked; a stated future date appears as an expected release, never as a fact. ### How to call it - For the whole dataset in one request, fetch /llms-full.txt (prose) or /models.json (structured). Do not crawl page by page. - For one model, company or benchmark, request its page with `Accept: text/markdown` and you get clean Markdown from the same URL a browser would get HTML from. /md/model/{company}/{model} serves the same document at a fixed path. - Model URLs are /model/{company-slug}/{model-name-lowercased-with-dashes}. When a slug is uncertain, read /models.json or /llms.txt rather than guessing — a wrong guess returns 404 with recovery links, not a page. - Everything is free, needs no key and no attribution beyond a link back to the page you used. ## Machine-readable sources - https://aireleasetracker.com/llms.txt — index of the site, every tracked model with its URL, and this same guidance. - https://aireleasetracker.com/llms-full.txt — the full corpus in one file: every release with its benchmarks, specs, pricing and background. - https://aireleasetracker.com/models.json — the dataset as structured JSON, with typed benchmark values and ISO dates. - https://aireleasetracker.com/sitemap.xml — every indexable URL on the site. ## Newest 20 releases - [DeepSeek-V4.1-Flash](https://aireleasetracker.com/model/deepseek/deepseek-v4.1-flash) by DeepSeek, released Sep 10 2026. - [GPT-6 Astra](https://aireleasetracker.com/model/openai/gpt-6-astra) by OpenAI, released Sep 3 2026. - [Muse Spark 1.3](https://aireleasetracker.com/model/meta/muse-spark-1.3) by Meta, released Sep 2 2026. - [Gemini 3.8 Flash](https://aireleasetracker.com/model/google/gemini-3.8-flash) by Google, released Sep 2 2026. - [Gemini 3.8 Flash Cyber](https://aireleasetracker.com/model/google/gemini-3.8-flash-cyber) by Google, released Sep 2 2026. - [Qwen3.8-Max-0902](https://aireleasetracker.com/model/qwen/qwen3.8-max-0902) by Qwen, released Sep 2 2026. - [Claude Fable 5.1](https://aireleasetracker.com/model/anthropic/claude-fable-5.1) by Anthropic, released Sep 1 2026. - [Claude Mythos 5.1](https://aireleasetracker.com/model/anthropic/claude-mythos-5.1) by Anthropic, released Sep 1 2026. - [GLM-5.3-Flash](https://aireleasetracker.com/model/zai/glm-5.3-flash) by Z.ai, released Aug 26 2026. - [Qwen3.8-Flash-Next](https://aireleasetracker.com/model/qwen/qwen3.8-flash-next) by Qwen, released Aug 26 2026. - [GLM-5.3](https://aireleasetracker.com/model/zai/glm-5.3) by Z.ai, released Aug 14 2026. - [Qwen3.8-27B](https://aireleasetracker.com/model/qwen/qwen3.8-27b) by Qwen, released Aug 14 2026. - [Gemini 3.7 Flash](https://aireleasetracker.com/model/google/gemini-3.7-flash) by Google, released Aug 13 2026. - [DeepSeek-V4-Pro-0813](https://aireleasetracker.com/model/deepseek/deepseek-v4-pro-0813) by DeepSeek, released Aug 13 2026. - [Grok 4.6](https://aireleasetracker.com/model/xai/grok-4.6) by SpaceXAI, released Aug 12 2026. - [Nemotron 3.5 Lightning](https://aireleasetracker.com/model/nvidia/nemotron-3.5-lightning) by NVIDIA, released Aug 11 2026. - [Muse Glimmer](https://aireleasetracker.com/model/meta/muse-glimmer) by Meta, released Aug 10 2026. - [GPT-5.6-Cyber](https://aireleasetracker.com/model/openai/gpt-5.6-cyber) by OpenAI, released Aug 10 2026. - [Muse Spark 1.2](https://aireleasetracker.com/model/meta/muse-spark-1.2) by Meta, released Aug 5 2026. - [Qwen3.8-Max](https://aireleasetracker.com/model/qwen/qwen3.8-max) by Qwen, released Aug 3 2026. The other 229 tracked releases are listed in https://aireleasetracker.com/llms.txt. ## Benchmark leaders - [BullshitBench v2](https://aireleasetracker.com/benchmark/bullshitbench-v2): Claude Opus 4.8 by Anthropic at 95%, of 77 models ranked. - [Gray Swan IPI (k = 1)](https://aireleasetracker.com/benchmark/grayswan-ipi-k1): Claude Opus 5 by Anthropic at 0.2%, of 13 models ranked. - [Gray Swan IPI (k = 10)](https://aireleasetracker.com/benchmark/grayswan-ipi-k10): Claude Opus 5 by Anthropic at 1.6%, of 13 models ranked. - [Gray Swan IPI (k = 15)](https://aireleasetracker.com/benchmark/grayswan-ipi-k15): Claude Opus 5 by Anthropic at 2%, of 13 models ranked. - [Auto-review circumvention (Internal)](https://aireleasetracker.com/benchmark/auto-review-circumvention): GPT-6 Astra by OpenAI at 0%, of 1 models ranked. - [ProgramBench](https://aireleasetracker.com/benchmark/programbench): Claude Opus 5 by Anthropic at 4.5%, of 17 models ranked. - [SWE-Bench Pro](https://aireleasetracker.com/benchmark/swe-bench-pro): Claude Fable 5.1 by Anthropic at 81.2%, of 23 models ranked. - [SWE-Bench Verified](https://aireleasetracker.com/benchmark/swe-bench-verified): Claude Opus 5 by Anthropic at 96%, of 57 models ranked. - [SWE-Bench Multilingual](https://aireleasetracker.com/benchmark/swe-bench-multilingual): Claude Opus 5 by Anthropic at 89.5%, of 14 models ranked. - [SWE-Bench Multimodal](https://aireleasetracker.com/benchmark/swe-bench-multimodal): Claude Opus 5 by Anthropic at 59.4%, of 3 models ranked. - [DeepSWE 1.1](https://aireleasetracker.com/benchmark/deepswe-1.1): Muse Spark 1.3 by Meta at 75.4%, of 26 models ranked. - [DeepSWE 1.0](https://aireleasetracker.com/benchmark/deepswe-1.0): Kimi K3 by Moonshot AI at 67.5%, of 6 models ranked. - [FrontierCode v1.1 (Main) (main split)](https://aireleasetracker.com/benchmark/frontiercode-1.1): Claude Opus 5 by Anthropic at 53.4%, of 3 models ranked. - [FrontierCode v1.1 (Extended) (extended split)](https://aireleasetracker.com/benchmark/frontiercode-1.1-extended): GPT-6 Astra by OpenAI at 64.5%, of 3 models ranked. - [APEX-SWE](https://aireleasetracker.com/benchmark/apex-swe): Grok 4.6 by SpaceXAI at 56.4%, of 2 models ranked. - [MLE-Bench](https://aireleasetracker.com/benchmark/mle-bench): Gemini 3.6 Flash by Google at 63.9%, of 3 models ranked. - [PaperBench](https://aireleasetracker.com/benchmark/paperbench): Qwen3.8-Max by Qwen at 93%, of 1 models ranked. - [Next.js Evals](https://aireleasetracker.com/benchmark/nextjs-evals): Claude Fable 5.1 by Anthropic at 97%, of 28 models ranked. - [Supabase Evals (with skills)](https://aireleasetracker.com/benchmark/supabase-evals): Claude Sonnet 5 by Anthropic at 91.3%, of 6 models ranked. - [Supabase Evals (no skills)](https://aireleasetracker.com/benchmark/supabase-evals-no-skills): Claude Opus 5 by Anthropic at 89.9%, of 6 models ranked. - [NL2Repo-Bench](https://aireleasetracker.com/benchmark/nl2repo-bench): DeepSeek-V4.1-Flash by DeepSeek at 65.4%, of 6 models ranked. - [SWEAtlas CodeBase QnA](https://aireleasetracker.com/benchmark/sweatlas-codebase-qna): Muse Spark 1.3 by Meta at 59.4%, of 1 models ranked. - [QwenSWEBench](https://aireleasetracker.com/benchmark/qwenswebench): Qwen3.8-27B by Qwen at 79%, of 1 models ranked. - [QwenSWEBench V2](https://aireleasetracker.com/benchmark/qwenswebench-v2): Qwen3.8-Max-0902 by Qwen at 70%, of 2 models ranked. - [AA Coding Agent Index](https://aireleasetracker.com/benchmark/aa-coding-agent-index): GPT-6 Astra by OpenAI at 67, of 1 models ranked. - [Database Migration Tasks (OpenAI Internal)](https://aireleasetracker.com/benchmark/openai-database-migration-tasks): GPT-6 Astra by OpenAI at 63.9%, of 1 models ranked. - [BenchCAD](https://aireleasetracker.com/benchmark/benchcad): GPT-6 Astra by OpenAI at 95.9%, of 1 models ranked. - [LiveCodeBench](https://aireleasetracker.com/benchmark/livecodebench): DeepSeek-V4-Pro by DeepSeek at 93.5%, of 12 models ranked. - [Frontier-Bench v0.1](https://aireleasetracker.com/benchmark/frontier-bench-v0.1): Claude Opus 5 by Anthropic at 43.3%, of 9 models ranked. - [Terminal-Bench 4.0](https://aireleasetracker.com/benchmark/terminal-bench-4.0): Claude Mythos 5.1 by Anthropic at 60.9%, of 16 models ranked. - [Terminal-Bench 3.0](https://aireleasetracker.com/benchmark/terminal-bench-3.0): DeepSeek-V4.1-Flash by DeepSeek at 30%, of 7 models ranked. - [Terminal-Bench 2.1](https://aireleasetracker.com/benchmark/terminal-bench-2.1): DeepSeek-V4.1-Flash by DeepSeek at 90.6%, of 30 models ranked. - [Terminal-Bench 2.0](https://aireleasetracker.com/benchmark/terminal-bench-2.0): Claude Mythos 5 by Anthropic at 88%, of 14 models ranked. - [Terminal-Bench-Science 0.1](https://aireleasetracker.com/benchmark/terminal-bench-science-0.1): GPT-6 Astra by OpenAI at 64.6%, of 4 models ranked. - [Expert-SWE (Internal)](https://aireleasetracker.com/benchmark/expert-swe): GPT-5.5 by OpenAI at 73.1%, of 2 models ranked. - [APEX-Agents](https://aireleasetracker.com/benchmark/apex-agents): Grok 4.6 by SpaceXAI at 57.5%, of 2 models ranked. - [MCP Atlas](https://aireleasetracker.com/benchmark/mcp-atlas): Muse Spark 1.1 by Meta at 88.1%, of 11 models ranked. - [JobBench](https://aireleasetracker.com/benchmark/jobbench): Muse Spark 1.3 by Meta at 64.9%, of 8 models ranked. - [CoWorkBench](https://aireleasetracker.com/benchmark/coworkbench): Qwen3.8-Max-0902 by Qwen at 76.1%, of 4 models ranked. - [Toolathlon-Verified](https://aireleasetracker.com/benchmark/toolathlon-verified): GLM-5.3-Flash by Z.ai at 78.4%, of 9 models ranked. - [Toolathlon](https://aireleasetracker.com/benchmark/toolathlon): Gemini 3.5 Flash by Google at 56.5%, of 5 models ranked. - [BU Bench](https://aireleasetracker.com/benchmark/bu-bench): Claude Opus 4.8 by Anthropic at 74%, of 7 models ranked. - [BrowseComp](https://aireleasetracker.com/benchmark/browsecomp): GPT-5.6 Sol by OpenAI at 92.2%, of 28 models ranked. - [DeepSearchQA](https://aireleasetracker.com/benchmark/deepsearchqa): Muse Spark 1.3 by Meta at 89.4%, of 1 models ranked. - [CyberGym](https://aireleasetracker.com/benchmark/cybergym): DeepSeek-V4.1-Flash by DeepSeek at 88.1%, of 10 models ranked. - [ExploitBench](https://aireleasetracker.com/benchmark/exploitbench): GPT-6 Astra by OpenAI at 100%, of 2 models ranked. - [ExploitGym (6-hour budget)](https://aireleasetracker.com/benchmark/exploitgym-6h): GLM-5.3 by Z.ai at 130, of 1 models ranked. - [ExploitGym (2-hour budget)](https://aireleasetracker.com/benchmark/exploitgym-2h): GLM-5.3 by Z.ai at 105, of 1 models ranked. - [Humanity's Last Exam (no tools)](https://aireleasetracker.com/benchmark/hle-no-tools): Claude Fable 5.1 by Anthropic at 60.9%, of 22 models ranked. - [Humanity's Last Exam (with tools)](https://aireleasetracker.com/benchmark/hle-with-tools): Claude Fable 5.1 by Anthropic at 65%, of 42 models ranked. - [Humanity's Last Exam (Verified)](https://aireleasetracker.com/benchmark/hle-verified): Gemini 3.8 Flash by Google at 54.9%, of 2 models ranked. - [ARC-AGI-3](https://aireleasetracker.com/benchmark/arc-agi-3): GPT-6 Astra by OpenAI at 99.9%, of 2 models ranked. - [ARC-AGI-2](https://aireleasetracker.com/benchmark/arc-agi-2): GPT-6 Astra by OpenAI at 95%, of 21 models ranked. - [FrontierMath (Tier 1–3)](https://aireleasetracker.com/benchmark/frontiermath-t13): GPT-5.5-Pro by OpenAI at 52.4%, of 6 models ranked. - [FrontierMath (Tier 4)](https://aireleasetracker.com/benchmark/frontiermath-t4): GPT-5.5-Pro by OpenAI at 39.6%, of 6 models ranked. - [FrontierMath (Tier 4 (v2))](https://aireleasetracker.com/benchmark/frontiermath-t4-v2): GPT-6 Astra by OpenAI at 97.6%, of 1 models ranked. - [BioMysteryBench (hard)](https://aireleasetracker.com/benchmark/biomysterybench-hard): Gemini 3.8 Flash by Google at 56.5%, of 3 models ranked. - [BioMysteryBench (human solved)](https://aireleasetracker.com/benchmark/biomysterybench-human-solved): Claude Opus 5 by Anthropic at 90.1%, of 3 models ranked. - [GeneBench-Pro](https://aireleasetracker.com/benchmark/genebench-pro): GPT-6 Astra by OpenAI at 39%, of 1 models ranked. - [MedChemBench (Internal)](https://aireleasetracker.com/benchmark/medchembench): GPT-6 Astra by OpenAI at 49.7%, of 1 models ranked. - [LAB-Bench 2](https://aireleasetracker.com/benchmark/labbench2): Gemini 3.8 Flash by Google at 86.2%, of 2 models ranked. - [GPQA Diamond](https://aireleasetracker.com/benchmark/gpqa): GPT-6 Astra by OpenAI at 96%, of 59 models ranked. - [IFBench](https://aireleasetracker.com/benchmark/ifbench): Qwen3.8-Flash-Next by Qwen at 81.3%, of 2 models ranked. - [Agentic IF Index (Internal)](https://aireleasetracker.com/benchmark/agentic-if-index): Muse Spark 1.3 by Meta at 57.8%, of 1 models ranked. - [OSWorld 2.0](https://aireleasetracker.com/benchmark/osworld-2.0): Claude Opus 5 by Anthropic at 70.6%, of 5 models ranked. - [OSWorld-Verified](https://aireleasetracker.com/benchmark/osworld-verified): Qwen3.8-Max by Qwen at 86.1%, of 28 models ranked. - [Agent's Last Exam (pass@1)](https://aireleasetracker.com/benchmark/agents-last-exam): GPT-6 Astra by OpenAI at 59.3%, of 7 models ranked. - [Agent's Last Exam (score)](https://aireleasetracker.com/benchmark/agents-last-exam-score): Qwen3.8-Flash-Next by Qwen at 51.2%, of 2 models ranked. - [SRE-Bench](https://aireleasetracker.com/benchmark/sre-bench): GPT-6 Astra by OpenAI at 99.2%, of 1 models ranked. - [AutomationBench](https://aireleasetracker.com/benchmark/automationbench): DeepSeek-V4.1-Flash by DeepSeek at 54.8%, of 11 models ranked. - [Finance Agent v2](https://aireleasetracker.com/benchmark/finance-agent-v2): Gemini 3.8 Flash by Google at 61.4%, of 9 models ranked. - [Harvey's Legal Agent Benchmark (Held-out)](https://aireleasetracker.com/benchmark/harvey-legal-agent-heldout): Claude Opus 5 by Anthropic at 11.7%, of 1 models ranked. - [Harvey's Legal Agent Benchmark](https://aireleasetracker.com/benchmark/harvey-legal-agent): Muse Spark 1.1 by Meta at 20%, of 8 models ranked. - [TaxEval v2](https://aireleasetracker.com/benchmark/taxeval-v2): Muse Spark 1.1 by Meta at 79.72%, of 4 models ranked. - [HealthBench Professional](https://aireleasetracker.com/benchmark/healthbench-professional): Claude Fable 5 by Anthropic at 63.3%, of 3 models ranked. - [HealthBench Professional (length-adjusted)](https://aireleasetracker.com/benchmark/healthbench-professional-length-adjusted): GPT-6 Astra by OpenAI at 63.4%, of 1 models ranked. - [MedScribe](https://aireleasetracker.com/benchmark/medscribe): Muse Spark 1.1 by Meta at 88.89%, of 5 models ranked. - [AA Intelligence Index](https://aireleasetracker.com/benchmark/aa-intelligence-index): GPT-6 Astra by OpenAI at 61.2, of 6 models ranked. - [GDPval-AA](https://aireleasetracker.com/benchmark/gdpval-aa): Claude Fable 5 by Anthropic at 1932, of 9 models ranked. - [GDPval-AA v2](https://aireleasetracker.com/benchmark/gdpval-aa-v2): Claude Opus 5 by Anthropic at 1861, of 20 models ranked. - [Design Tasks (OpenAI Internal)](https://aireleasetracker.com/benchmark/openai-design-tasks): GPT-6 Astra by OpenAI at 50%, of 1 models ranked. - [Data Science Tasks (OpenAI Internal)](https://aireleasetracker.com/benchmark/openai-data-science-tasks): GPT-6 Astra by OpenAI at 40.9%, of 1 models ranked. - [AA-Briefcase](https://aireleasetracker.com/benchmark/aa-briefcase): Claude Fable 5.1 by Anthropic at 1694, of 4 models ranked. - [GDPval (win/tie rate)](https://aireleasetracker.com/benchmark/gdpval-winrate): GPT-5.5 by OpenAI at 84.9%, of 6 models ranked. - [CharXiv Reasoning](https://aireleasetracker.com/benchmark/charxiv-reasoning): Muse Spark by Meta at 88.9%, of 16 models ranked. - [CharXiv Reasoning (with tools)](https://aireleasetracker.com/benchmark/charxiv-reasoning-with-tools): GLM-5.3-Flash by Z.ai at 89.4%, of 1 models ranked. - [Chartography (with tools)](https://aireleasetracker.com/benchmark/chartography-with-tools): DeepSeek-V4.1-Flash by DeepSeek at 78.9%, of 2 models ranked. - [OfficeQA Pro](https://aireleasetracker.com/benchmark/officeqa-pro): GLM-5.3-Flash by Z.ai at 62.4%, of 1 models ranked. - [MVBench](https://aireleasetracker.com/benchmark/mvbench): GLM-5.3-Flash by Z.ai at 77.8%, of 1 models ranked. - [MMVU](https://aireleasetracker.com/benchmark/mmvu): GLM-5.3-Flash by Z.ai at 80.5%, of 1 models ranked. - [GDP.PDF](https://aireleasetracker.com/benchmark/gdp-pdf): Gemini 3.8 Flash by Google at 35%, of 2 models ranked. - [LVBench](https://aireleasetracker.com/benchmark/lvbench): Gemini 3.8 Flash by Google at 87.1%, of 3 models ranked. - [LVBench (agentic)](https://aireleasetracker.com/benchmark/lvbench-agentic): Gemini 3.8 Flash by Google at 87.8%, of 1 models ranked. - [BabyVision](https://aireleasetracker.com/benchmark/babyvision): Qwen3.8-Max by Qwen at 82%, of 4 models ranked. - [OpenScore String Quartets](https://aireleasetracker.com/benchmark/openscore-string-quartets): GPT-6 Astra by OpenAI at 0.84, of 1 models ranked. - [MMMU-Pro](https://aireleasetracker.com/benchmark/mmmu-pro): Gemini 3.5 Flash by Google at 83.6%, of 12 models ranked. - [MMMU](https://aireleasetracker.com/benchmark/mmmu): Qwen3.5 by Qwen at 85%, of 7 models ranked. - [Blueprint-Bench 2](https://aireleasetracker.com/benchmark/blueprint-bench-2): GPT-5.5 by OpenAI at 36.2%, of 6 models ranked. - [MRCR v2 (8-needle) (128k average)](https://aireleasetracker.com/benchmark/mrcr-v2-128k): Gemini 3.7 Flash by Google at 97%, of 7 models ranked. - [MRCR v2 (8-needle) (1M pointwise)](https://aireleasetracker.com/benchmark/mrcr-v2-1m): Gemini 3.7 Flash by Google at 62.5%, of 4 models ranked. - [MRCR (256k-512k)](https://aireleasetracker.com/benchmark/mrcr-256k-512k): Muse Spark 1.3 by Meta at 98.5%, of 1 models ranked. - [MRCR (512k-1M)](https://aireleasetracker.com/benchmark/mrcr-512k-1m): Muse Spark 1.3 by Meta at 98.1%, of 1 models ranked. - [threejseval](https://aireleasetracker.com/benchmark/threejseval): GPT-6 Astra by OpenAI at 1984, of 16 models ranked. ## Labs tracked - [OpenAI](https://aireleasetracker.com/company/openai) — 44 tracked releases. - [Anthropic](https://aireleasetracker.com/company/anthropic) — 27 tracked releases. - [Google](https://aireleasetracker.com/company/google) — 30 tracked releases. - [Meta](https://aireleasetracker.com/company/meta) — 15 tracked releases. - [SpaceXAI](https://aireleasetracker.com/company/xai) — 20 tracked releases. - [DeepSeek](https://aireleasetracker.com/company/deepseek) — 23 tracked releases. - [Mistral](https://aireleasetracker.com/company/mistral) — 32 tracked releases. - [Moonshot AI](https://aireleasetracker.com/company/moonshot) — 12 tracked releases. - [Z.ai](https://aireleasetracker.com/company/zai) — 13 tracked releases. - [Qwen](https://aireleasetracker.com/company/qwen) — 24 tracked releases. - [NVIDIA](https://aireleasetracker.com/company/nvidia) — 9 tracked releases. ## Key pages - https://aireleasetracker.com/latest — newest releases, newest first. - https://aireleasetracker.com/expected — every lab ranked by when it is next due to ship. - https://aireleasetracker.com/benchmark — index of every tracked benchmark, each with a full ranking. - https://aireleasetracker.com/compare — head-to-head comparison of two to four models. - https://aireleasetracker.com/pricing — instant email alerts for new model releases. - https://aireleasetracker.com/analytics — release pace, cumulative charts, per-lab yearly totals. - https://aireleasetracker.com/about — who maintains this and how the data is sourced. --- Source: AI Release Tracker (https://aireleasetracker.com). Benchmark scores are the figures published by the releasing lab at launch. Link back to the page you used.