Compare AI model context windows

A context window is the maximum token span recorded for a model, not a measure of answer quality. Limits can depend on provider, tier and configuration. Check the linked model and provider source before using a limit in production.

The table includes published models with a recorded context window, ordered by token count. Missing limits are omitted, not treated as zero. Equal or larger windows do not imply better coding or reasoning results.

ModelDeveloperContext (tokens)CheckedSource
GPT-5.4OpenAI1,050,0002026-09-20Source
GPT-5.4 ProOpenAI1,050,0002026-09-20Source
GPT-5.5OpenAI1,050,0002026-09-20Source
GPT-5.5 ProOpenAI1,050,0002026-09-20Source
GPT-5.6 LunaOpenAI1,050,0002026-09-21Source
GPT-5.6 SolOpenAI1,050,0002026-09-21Source
GPT-5.6 TerraOpenAI1,050,0002026-09-21Source
GPT-6 AstraOpenAI1,050,0002026-09-21Source
GPT-6 LunaOpenAI1,050,0002026-09-26Source
GPT-6 SolOpenAI1,050,0002026-09-26Source
GPT-6.1 SolOpenAI1,050,0002026-09-30Source
GPT-6.1 TerraOpenAI1,050,0002026-10-27Source
Gemini 3.8 FlashGoogle1,048,5762026-09-21Source
Gemini 4 ArgonGoogle DeepMind1,048,5762026-10-01Source
Kimi K3Moonshot AI1,048,5762026-09-18Source
Kimi K3.1 ProMoonshot AI1,048,5762026-10-25Source
LongCat-2.5Meituan1,048,5762026-11-03Source
Muse Spark OpenMeta1,048,5762026-10-16Source
Muse WonderMeta1,048,5762026-10-13Source
Muse Wonder FullMeta1,048,5762026-10-13Source
NVIDIA Nemotron 3.5 Super VL 120B-A12BNVIDIA1,048,5762026-10-16Source
Nemotron 3.5 Lightning 30B A3B BF16NVIDIA1,048,5762026-09-18Source
Particle-1Particle AI1,048,5762026-10-30Source
Amazon Nova 2 LiteAmazon1,000,0002026-09-21Source
Amazon Nova 2 Pro (Preview)Amazon1,000,0002026-09-21Source
Amazon Nova PremierAmazon1,000,0002026-09-21Source
BeamReflection AI1,000,0002026-10-06Source
Claude Fable 5Anthropic1,000,0002026-09-21Source
Claude Fable 5.1Anthropic1,000,0002026-09-21Source
Claude Haiku 5.5Anthropic1,000,0002026-10-08Source
Claude Opus 4.6Anthropic1,000,0002026-09-21Source
Claude Opus 4.8Anthropic1,000,0002026-09-21Source
Claude Opus 5Anthropic1,000,0002026-09-21Source
Claude Opus 5.5Anthropic1,000,0002026-09-26Source
Claude Sonnet 4.6Anthropic1,000,0002026-09-21Source
Claude Sonnet 5Anthropic1,000,0002026-09-21Source
Claude Sonnet 5.5Anthropic1,000,0002026-09-29Source
DeepSeek V4.1 FlashDeepSeek1,000,0002026-09-21Source
GLM-5.3Z.ai / Zhipu AI1,000,0002026-09-21Source
GLM-5.3-FlashZ.ai / Zhipu AI1,000,0002026-09-21Source
GPT-4.1OpenAI1,000,0002026-09-21Source
GPT-4.1 MiniOpenAI1,000,0002026-09-21Source
GPT-4.1 nanoOpenAI1,000,0002026-09-21Source
Hydrogen-1.0Deep Principle1,000,0002026-11-03Source
Kimi K3 (max)Moonshot AI / Kimi1,000,0002026-09-21Source
LongCat-2.5-PreviewMeituan1,000,0002026-09-27Source
MiniMax M2.7MiniMax1,000,0002026-09-21Source
MiniMax M3MiniMax1,000,0002026-09-21Source
Mistral Large 4Mistral AI1,000,0002026-10-06Source
Qwen3.8 2.4T A95BQwen / Alibaba1,000,0002026-09-21Source
Qwen3.8 Max (0902)Alibaba Cloud / Qwen Team1,000,0002026-09-21Source
Qwen3.8-MaxAlibaba Cloud / Qwen Team1,000,0002026-09-21Source
Grok 4.6SpaceXAI / xAI (бренд документации)500,0002026-09-21Source
Grok 4.7xAI / SpaceXAI500,0002026-09-21Source
GPT-5OpenAI400,0002026-09-21Source
GPT-5 MiniOpenAI400,0002026-09-21Source
GPT-5 ProOpenAI400,0002026-09-20Source
GPT-5 nanoOpenAI400,0002026-09-21Source
GPT-5.1OpenAI400,0002026-09-20Source
GPT-5.2OpenAI400,0002026-09-20Source
GPT-5.2 ProOpenAI400,0002026-09-20Source
GPT-5.3-CodexOpenAI400,0002026-09-20Source
GPT-5.4 MiniOpenAI400,0002026-09-20Source
GPT-5.4 nanoOpenAI400,0002026-09-20Source
Amazon Nova LiteAmazon300,0002026-09-21Source
Amazon Nova ProAmazon300,0002026-09-21Source
Apertus v1.5 70BSwiss AI Initiative262,1442026-09-18Source
Apertus v1.5 8BSwiss AI Initiative262,1442026-09-18Source
Drex MaxNace AI262,1442026-10-21Source
Fara 1.5 27BMicrosoft262,1442026-09-18Source
Fara 1.5 4BMicrosoft262,1442026-09-18Source
Fara 1.5 9BMicrosoft262,1442026-09-18Source
Holo4-27BH Company262,1442026-09-29Source
Holotron4-30B-A3BH Company262,1442026-09-29Source
Index-Nailong-2BBilibili / Index Team262,1442026-10-04Source
Kimi K2.6Moonshot AI262,1442026-09-18Source
Kimi K2.7 CodeMoonshot AI262,1442026-09-18Source
Kolibri 1Aleph Alpha262,1442026-10-04Source
LFM3-1.7BLiquid AI262,1442026-10-30Source
NVIDIA Nemotron 3.5 Bolt 74B-A9BNVIDIA262,1442026-10-16Source
Perplexity Decider Flash v1.2Perplexity AI262,1442026-10-21Source
Perplexity Decider v1.2Perplexity AI262,1442026-10-21Source
Ternary Bonsai 2 2BPrismML262,1442026-10-16Source
Ternary Bonsai 2 4BPrismML262,1442026-10-16Source
Ternary Bonsai 2 9BPrismML262,1442026-10-16Source
pplx-decider-v1-27bPerplexity AI262,1442026-10-07Source
pplx-decider-v1.1-27bPerplexity AI262,1442026-10-07Source
JambaAI21 Labs256,0002026-09-21Source
Jamba 1.5 LargeAI21 Labs256,0002026-09-21Source
Jamba 1.5 MiniAI21 Labs256,0002026-09-21Source
Ministral 3 14BMistral AI256,0002026-09-21Source
Mistral Large 3Mistral AI256,0002026-09-21Source
Mistral Medium 3.5Mistral AI256,0002026-09-21Source
North Mini Code 1.0Cohere Labs256,0002026-09-21Source
Qwen3-Coder-480B-A35B-InstructAlibaba Cloud / Qwen Team256,0002026-09-21Source
Index-Nailong-9BBilibili / Index Team229,3762026-10-04Source
Claude 2.1Anthropic200,0002026-09-21Source
Claude Haiku 4.5Anthropic200,0002026-09-21Source
Claude Sonnet 4.5Anthropic200,0002026-09-21Source
o1OpenAI200,0002026-09-21Source
o3OpenAI200,0002026-09-21Source
o3-miniOpenAI200,0002026-09-21Source
o4-miniOpenAI200,0002026-09-21Source
Clover-35B-A3B-PreviewDiffuSpace131,0722026-11-01Source
Decision 3.0 d3-turbovLLM Semantic Router131,0722026-10-21Source
Gemini Nano Banana 2.1Google DeepMind131,0722026-10-08Source
LFM2.5-24B-A2BLiquid AI131,0722026-10-14Source
LFM2.5-24B-A2B-BaseLiquid AI131,0722026-10-14Source
LFM3-VL-2BLiquid AI131,0722026-10-30Source
Mellum2.1 ThinkingJetBrains131,0722026-10-11Source
d1-2BLiquid AI131,0722026-10-30Source
d1-Omni-2BLiquid AI131,0722026-10-30Source
Amazon Nova MicroAmazon128,0002026-09-21Source
Command A+ 05-2026Cohere128,0002026-09-21Source
Embed 5 FastCohere128,0002026-09-30Source
Embed 5 ProCohere128,0002026-09-30Source
GPT-4 TurboOpenAI128,0002026-09-21Source
GPT-4.5OpenAI128,0002026-09-21Source
GPT-4oOpenAI128,0002026-09-21Source
GPT-4o MiniOpenAI128,0002026-09-21Source
Gemma 3 12B ITGoogle128,0002026-09-26Source
Gemma 3 27B ITGoogle128,0002026-09-26Source
Gemma 3 4B ITGoogle128,0002026-09-26Source
Interfaze 1 LiteInterfaze128,0002026-10-06Source
o1-miniOpenAI128,0002026-09-21Source
o1-previewOpenAI128,0002026-09-21Source
Claude 2Anthropic100,0002026-09-21Source
ClairicCloudflare65,5362026-10-21Source
ClefCloudflare65,5362026-10-02Source
Kev-27B v2Jared Palmer65,5362026-10-02Source
NVIDIA Nemotron 3.5 Bolt E4BNVIDIA65,5362026-10-25Source
NVIDIA Nemotron 3.5 Transcribe 30B-A4BNVIDIA65,5362026-10-30Source
Clef-omniCloudflare64,0002026-10-11Source
Qwen3.8-LiveTranslateAlibaba Cloud / Qwen Team53,2482026-09-21Source
Carbon-XHugging Face / Zhongguancun Academy / TIGEM / University of Naples Federico II40,9602026-10-25Source
Bekko Static Embedding v1Yuichi Tateno / hotchpotch32,7682026-10-22Source
Cohere Rerank 5 FastCohere32,7682026-10-25Source
Cohere Rerank 5 ProCohere32,7682026-10-25Source
GPT-4-32kOpenAI32,7682026-09-21Source
Index-Homura-2BBilibili / Index Team32,7682026-10-04Source
Index-Homura-9BBilibili / Index Team32,7682026-10-04Source
Index-Translate-2BBilibili / Index Team32,7682026-10-04Source
Index-Translate-9BBilibili / Index Team32,7682026-10-04Source
LFM3-Audio-2BLiquid AI32,7682026-10-30Source
LFM3-Omni-2BLiquid AI32,7682026-10-30Source
Liquid AI d1-3BLiquid AI32,7682026-10-08Source
MagenticBrainMicrosoft32,7682026-09-18Source
Microsoft-Decision-1Microsoft32,7682026-10-11Source
Nemotron 3.5 Embed 1BNVIDIA32,7682026-10-22Source
Nemotron 3.5 Embed 8BNVIDIA32,7682026-10-22Source
Nemotron 3.5 Rerank 8BNVIDIA32,7682026-10-22Source
UltraBERT-150MDMIS Lab, Korea University32,7682026-10-14Source
UltraBERT-380MDMIS Lab, Korea University32,7682026-10-14Source
UltraBERT-Embed-150MDMIS Lab, Korea University32,7682026-10-14Source
YandexGPT 5 Lite 8B InstructYandex32,7682026-09-18Source
PLaMo 2.0 Prime 31BPreferred Networks32,0002026-09-21Source
Qwen3-Embedding-0.6BAlibaba Cloud / Qwen Team32,0002026-09-21Source
Qwen3-Embedding-4BAlibaba Cloud / Qwen Team32,0002026-09-21Source
Qwen3-Embedding-8BAlibaba Cloud / Qwen Team32,0002026-09-21Source
Qwen3-Reranker-0.6BAlibaba Cloud / Qwen Team32,0002026-09-21Source
Qwen3-Reranker-4BAlibaba Cloud / Qwen Team32,0002026-09-21Source
Qwen3-Reranker-8BAlibaba Cloud / Qwen Team32,0002026-09-21Source
Clef-flashCloudflare24,5762026-10-02Source
gpt-3.5-turboOpenAI16,3852026-09-21Source
Liquid AI d1-omni-600MLiquid AI16,3842026-10-08Source
Nemotron 3.5 ParseNVIDIA16,3842026-10-22Source
joey-1Base Labs / Baseten16,3842026-10-30Source
GPT Realtime WhisperOpenAI16,0002026-09-21Source
GPT-4OpenAI8,1922026-09-21Source
Kev-0.8BJared Palmer8,1922026-10-02Source
Kev-4BJared Palmer8,1922026-10-02Source
Kev-9B v2Jared Palmer8,1922026-10-02Source
Lumma-Fev-27B-v2FrontiersMind8,1922026-11-01Source
Lumma-Fev-4B-v2FrontiersMind8,1922026-11-01Source
Janus-1.3BDeepSeek4,0962026-09-26Source
Janus-Pro-1BDeepSeek4,0962026-09-26Source
Janus-Pro-7BDeepSeek4,0962026-09-26Source
JanusFlow-1.3BDeepSeek4,0962026-09-26Source
Llama 2 13BMeta AI4,0962026-09-21Source
Llama 2 70BMeta AI4,0962026-09-21Source
Llama 2 7BMeta AI4,0962026-09-21Source
Strands Decider 2BStrands Agents / AWS4,0962026-10-02Source

Related catalog pages

Context comparison · API pricing · Models for programming · Models with API access · Long-context models · Sources and methodology

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