Track every LLM that matters
Latest releases, benchmarks, and leaderboards across the AI frontier — from frontier proprietary models to the open-source bleeding edge.
Recent releases
View all →Claude 4.6 Sonnet
Anthropic- Context
- 200,000
- License
- proprietary
Gemini 2.5 Flash
Google- Context
- 1,000,000
- License
- proprietary
GPT-5.5
OpenAIreleased 2026-04-23
OpenAI's smartest and most intuitive model — successor to GPT-5, with major coding, research, and document workflow gains. GPT-5.5 Pro variant also available for heavier reasoning.
- Context
- 400,000
- License
- proprietary
Gemini 3 Pro
Googlereleased 2026-04-22
Google DeepMind's flagship multimodal model. Best-in-class for multimodal understanding and agentic / vibe coding workflows. A "Deep Think" reasoning mode is available to AI Ultra subscribers.
- Context
- 2,000,000
- License
- proprietary
DeepSeek-V4-Pro
DeepSeekreleased 2026-04-22
DeepSeek's flagship open-weight MoE. 1.6T parameters with 49B activated, 1M-token context, and a hybrid attention scheme (CSA + HCA) that delivers long-context inference at ~27% of V3.2's FLOPs.
- Context
- 1,000,000
- Params
- 1.6T (49B active)
- License
- MIT
- Source
- open
DeepSeek-V4-Flash
DeepSeekreleased 2026-04-22
Smaller, faster sibling to DeepSeek-V4-Pro. Same 1M context window with a much lighter 284B / 13B-active MoE.
- Context
- 1,000,000
- Params
- 284B (13B active)
- License
- MIT
- Source
- open
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EMO: Pretraining mixture of experts for emergent modularity
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Explore new realtime voice models in the OpenAI API that can reason, translate, and transcribe speech, enabling more natural and intelligent voice experiences.
Simplex rethinks software development with Codex
Simplex boosts software development with ChatGPT Enterprise and Codex, reducing design, build, and testing time while scaling AI-driven workflows.
Introducing Trusted Contact in ChatGPT
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