Type a name, or just describe what you need. Results blend keyword and meaning-based search. 25 matches, each with an EU availability status.
Model · OpenAI
OpenAI's first reasoning model series, trained with reinforcement learning to think before answering; now deprecated in the API.
Model · Microsoft
Microsoft AI's mixture-of-experts reasoning model, in private preview via Microsoft Foundry.
Model · xAI
xAI's Grok 4.6 closed LLM for reasoning and coding, available via API, Cursor and Grok Build.
Model · DeepSeek
DeepSeek's open-weights reasoning LLM (671B MoE, 37B active) trained with large-scale reinforcement learning.
Model
Open 7.39B dense model for math reasoning and agentic search, with a 256K context and the full training pipeline released.
OpenAI's open-weight reasoning models, gpt-oss-120b and gpt-oss-20b, released under Apache 2.0.
OpenAI's GPT-6 Astra, a frontier language model used for reasoning, agentic work and weight interpretation research.
OpenAI's higher-compute GPT-6 variant, offered for demanding reasoning tasks such as mathematics.
OpenAI frontier language model used for coding, reasoning and agentic tasks, available via ChatGPT and the API.
Model · Tencent
Tencent's open-weights 295B Mixture-of-Experts model (21B active) for reasoning and agentic coding.
Model · Anthropic
Anthropic's Opus 5 large language model, ranked near the top of the Artificial Analysis Intelligence Index.
Model · StepFun
StepFun's Step 5 Preview: a large MoE model (reported ~600B total, 27B active, 1M context) for coding and reasoning.
Anthropic's top-tier Claude model for hard technical work, with cyber and biology safeguards, released November 2026.
Research · OpenAI
Reported OpenAI training technique that reuses the same transformer layers repeatedly, reasoning in latent space.
Previous-generation frontier Anthropic Claude model, referenced as a benchmark comparison for newer Opus releases.
Model · Alibaba
Alibaba's open-weights 2.4T-parameter MoE language model (95B active) from the Qwen3.8 family, with a hosted Max version.
Anthropic's Claude Sonnet 5 LLM, with a high-effort "Max" setting; since succeeded by Claude Sonnet 5.5.
OpenAI's mid-tier GPT-6.1 model for computer use, visual reasoning and coding, priced at $1/$5 per million tokens.
Model · Google
Google DeepMind's Gemini 4 Carbon, a frontier Gemini 4 language model with a staged rollout to paid users and API.
OpenAI's GPT-6.1 Sol: near-GPT-6 Astra performance on coding and agent tasks at one-fifth of Astra's API price.
Alibaba's Qwen flagship large language model, offered as a hosted proprietary model via Qwen Chat and Alibaba Cloud.
Model · Moonshot AI
Moonshot AI's Kimi K3 model family, with K3.1 Pro as the current release in the Kimi app and API.
DeepSeek's V4 Pro large language model, available via API and as an open model, with low per-token pricing.
Chinese AI lab behind the open-weight DeepSeek-V4 and DeepSeek-R1 models, with a chat app and low-cost API.
