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Best AI for Long context

Huge documents and multi-file analysis

Rankings reflect aggregated public benchmark performance. See our methodology.

  1. 1Mistral Small 4Mistral · 256K · 9 benchmarks
  2. 2Qwen3.5-397B-A17BQwen · — · 9 benchmarks
  3. 3Kimi K2.5Moonshot · — · 9 benchmarks
  4. 4Gemini 3 Pro— · 32K · 9 benchmarks
  5. 5GPT-5.1— · — · 9 benchmarks
  6. 6Grok-4 Heavy— · — · 9 benchmarks
  7. 7DeepSeek-R1-0528DeepSeek · — · 9 benchmarks
  8. 8GLM-4.6DeepSeek · 200K · 9 benchmarks
  9. 9GPT OSS 120BOpenAI · — · 9 benchmarks

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#ModelOrganizationContextBenchmarks tracked
1
Mistral Small 4
—256K
9
2
Qwen3.5-397B-A17B
——
9
3
Kimi K2.5
——
9
4
Gemini 3 Pro
—32K
9
5
GPT-5.1
——
9
6
Grok-4 Heavy
——
9
7
DeepSeek-R1-0528
——
9
8
GLM-4.6
—200K
9
9
GPT OSS 120B
——
9

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