Best LLM for long context
Ranked by context window (tokens).
1
Llama 4 ScoutMeta10,000k
2
Grok 4 Fast ReasoningxAI2,000k
3
GPT-6 AstraOpenAI1,050k
4
GPT-5.6 SolOpenAI1,050k
5
GPT-5.6 TerraOpenAI1,050k
6
GPT-5.6 LunaOpenAI1,050k
7
GPT-5.5 ProOpenAI1,050k
8
GPT-5.4OpenAI1,050k
9
GPT-5.4 ProOpenAI1,050k
10
Gemini 3.8 FlashGoogle1,048.576k
11
Gemini 3.1 Pro PreviewGoogle1,048.576k
12
Gemini 3.5 Flash-LiteGoogle1,048.576k
13
Gemini 2.5 ProGoogle1,048.576k
14
Gemini 2.5 FlashGoogle1,048.576k
15
Gemini 2.5 Flash-LiteGoogle1,048.576k
16
Gemini 3.7 FlashGoogle1,048.576k
17
Gemini 3.6 FlashGoogle1,048.576k
18
Gemini 3.5 FlashGoogle1,048.576k
19
Gemini 3.1 Flash-LiteGoogle1,048.576k
20
Gemini 3 Flash PreviewGoogle1,048.576k
21
GPT-4.1OpenAI1,047.576k
22
GPT-4.1 miniOpenAI1,047.576k
23
GPT-4.1 nanoOpenAI1,047.576k
24
Claude Fable 5.1Anthropic1,000k
25
Claude Opus 5Anthropic1,000k
26
Claude Sonnet 5Anthropic1,000k
27
DeepSeek V4.1 FlashDeepSeek1,000k
28
DeepSeek V4 ProDeepSeek1,000k
29
Llama 4 MaverickMeta1,000k
30
Grok 4.3xAI1,000k
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