AI Models with Largest Context Windows

AI models ranked by context length. Process more data in a single request.

#ModelProviderContextMax OutputInput $/1MOutput $/1M
1xAI: Grok 4 FastxAI2M30K$0.20$0.50
2xAI: Grok 4.20 Multi-Agent BetaxAI2MN/A$2.00$6.00
3xAI: Grok 4.20 BetaxAI2MN/A$2.00$6.00
4xAI: Grok 4.1 FastxAI2M30K$0.20$0.50
5Auto RouterOpenRouter2MN/A<$0.01<$0.01
6OpenAI: GPT-5.4 ProOpenAI1.1M128K$30$180
7OpenAI: GPT-5.4OpenAI1.1M128K$2.50$15
8Google: Gemini 2.0 FlashGoogle1.0M8K$0.10$0.40
9Google: Gemini 3 Flash PreviewGoogle1.0M66K$0.50$3.00
10Google: Gemini 3.1 Pro PreviewGoogle1.0M66K$2.00$12
11Google: Gemini 2.5 FlashGoogle1.0M66K$0.30$2.50
12Google: Gemini 3.1 Flash Lite PreviewGoogle1.0M66K$0.25$1.50
13Google: Gemini 3 Pro PreviewGoogle1.0M66K$2.00$12
14Google: Gemini 3.1 Pro Preview Custom ToolsGoogle1.0M66K$2.00$12
15Xiaomi: MiMo-V2-ProXiaomi1.0M131K$1.00$3.00
16Google: Gemini 2.5 Flash Lite Preview 09-2025Google1.0M66K$0.10$0.40
17Google: Gemini 2.5 Flash LiteGoogle1.0M66K$0.10$0.40
18Google: Gemini 2.5 ProGoogle1.0M66K$1.25$10
19Google: Gemini 2.5 Pro Preview 06-05Google1.0M66K$1.25$10
20Google: Gemini 2.5 Pro Preview 05-06Google1.0M66K$1.25$10
21Google: Gemini 2.0 Flash LiteGoogle1.0M8K$0.07$0.30
22Meta: Llama 4 MaverickMeta1.0M16K$0.15$0.60
23OpenAI: GPT-4.1OpenAI1.0M33K$2.00$8.00
24OpenAI: GPT-4.1 MiniOpenAI1.0M33K$0.40$1.60
25OpenAI: GPT-4.1 NanoOpenAI1.0M33K$0.10$0.40
26Writer: Palmyra X5Writer1.0M8K$0.60$6.00
27MiniMax: MiniMax-01MiniMax1.0M1.0M$0.20$1.10
28MiniMax: MiniMax M1MiniMax1M40K$0.40$2.20
29Anthropic: Claude Opus 4.6Anthropic1M128K$5.00$25
30Qwen: Qwen-PlusQwen1M33K$0.26$0.78
31Qwen: Qwen Plus 0728Qwen1M33K$0.26$0.78
32Qwen: Qwen3.5-FlashQwen1M66K$0.07$0.26
33Qwen: Qwen3.5 Plus 2026-02-15Qwen1M66K$0.26$1.56
34Anthropic: Claude Sonnet 4.6Anthropic1M128K$3.00$15
35Amazon: Nova 2 LiteAmazon1M66K$0.30$2.50
36Amazon: Nova Premier 1.0Amazon1M32K$2.50$13
37Anthropic: Claude Sonnet 4.5Anthropic1M64K$3.00$15
38Qwen: Qwen3 Coder PlusQwen1M66K$0.65$3.25
39Qwen: Qwen3 Coder FlashQwen1M66K$0.20$0.97
40Qwen: Qwen Plus 0728 (thinking)Qwen1M33K$0.26$0.78
41OpenAI: GPT-5 CodexOpenAI400K128K$1.25$10
42OpenAI: GPT-5 NanoOpenAI400K128K$0.05$0.40
43OpenAI: GPT-5 MiniOpenAI400K128K$0.25$2.00
44OpenAI: GPT-5OpenAI400K128K$1.25$10
45OpenAI: GPT-5 ProOpenAI400K128K$15$120
46OpenAI: GPT-5.4 MiniOpenAI400K128K$0.75$4.50
47OpenAI: GPT-5.3-CodexOpenAI400K128K$1.75$14
48OpenAI: GPT-5.4 NanoOpenAI400K128K$0.20$1.25
49OpenAI: GPT-5.2-CodexOpenAI400K128K$1.75$14
50OpenAI: GPT-5.2 ProOpenAI400K128K$21$168