AI models with the largest context window
463 models, updated 2026-06-21. Figures in USD per 1M tokens, sourced from public APIs.
| Model | Provider | Context | Input | Output | Reason | Tools |
|---|---|---|---|---|---|---|
| Auto Router | OpenRouter | 2,000,000 | — | — | ✓ | ✓ |
| Pareto Code Router | OpenRouter | 2,000,000 | — | — | ||
| Grok 4.20 | OpenRouter | 2,000,000 | $1.25 | $2.5 | ✓ | ✓ |
| GPT-5.4 | OpenAI | 1,050,000 | $2.5 | $15 | ✓ | ✓ |
| GPT-5.4 Pro | OpenAI | 1,050,000 | $30 | $180 | ✓ | ✓ |
| GPT-5.5 | OpenAI | 1,050,000 | $5 | $30 | ✓ | ✓ |
| GPT-5.5 Pro | OpenAI | 1,050,000 | $30 | $180 | ✓ | ✓ |
| OpenAI GPT Latest | OpenRouter | 1,050,000 | $5 | $30 | ✓ | ✓ |
| Owl Alpha | OpenRouter | 1,048,756 | $0 | $0 | ✓ | |
| Qwen3 Coder Plus | Alibaba | 1,048,576 | $0.65 | $3.25 | ✓ | |
| Gemini 2.0 Flash | 1,048,576 | $0.1 | $0.4 | ✓ | ||
| Gemini 2.0 Flash-Lite | 1,048,576 | $0.075 | $0.3 | ✓ | ||
| Gemini 2.5 Flash | 1,048,576 | $0.3 | $2.5 | ✓ | ✓ | |
| Gemini 2.5 Flash-Lite | 1,048,576 | $0.1 | $0.4 | ✓ | ✓ | |
| Gemini 2.5 Pro | 1,048,576 | $1.25 | $10 | ✓ | ✓ | |
| Gemini 3 Flash Preview | 1,048,576 | $0.5 | $3 | ✓ | ✓ | |
| Gemini 3 Pro Preview | 1,048,576 | $2 | $12 | ✓ | ✓ | |
| Gemini 3.1 Flash Lite | 1,048,576 | $0.25 | $1.5 | ✓ | ✓ | |
| Gemini 3.1 Flash Lite Preview | 1,048,576 | $0.25 | $1.5 | ✓ | ✓ | |
| Gemini 3.1 Pro Preview | 1,048,576 | $2 | $12 | ✓ | ✓ | |
| Gemini 3.1 Pro Preview Custom Tools | 1,048,576 | $2 | $12 | ✓ | ✓ | |
| Gemini 3.5 Flash | 1,048,576 | $1.5 | $9 | ✓ | ✓ | |
| Gemini Flash Latest | 1,048,576 | $0.3 | $2.5 | ✓ | ✓ | |
| Gemini Flash-Lite Latest | 1,048,576 | $0.1 | $0.4 | ✓ | ✓ | |
| Gemini 2.5 Flash Lite Preview 09-2025 | OpenRouter | 1,048,576 | $0.1 | $0.4 | ✓ | ✓ |
| Gemini 2.5 Pro Preview 06-05 | OpenRouter | 1,048,576 | $1.25 | $10 | ✓ | ✓ |
| Gemini 2.5 Pro Preview 05-06 | OpenRouter | 1,048,576 | $1.25 | $10 | ✓ | ✓ |
| Lyria 3 Clip Preview | OpenRouter | 1,048,576 | $0 | $0 | ||
| Lyria 3 Pro Preview | OpenRouter | 1,048,576 | $0 | $0 | ||
| Llama 4 Maverick | OpenRouter | 1,048,576 | $0.15 | $0.6 | ✓ | |
| Google Gemini Flash Latest | OpenRouter | 1,048,576 | $1.5 | $9 | ✓ | ✓ |
| Google Gemini Pro Latest | OpenRouter | 1,048,576 | $2 | $12 | ✓ | ✓ |
| MiMo-V2-Pro | Xiaomi | 1,048,576 | $1 | $3 | ✓ | ✓ |
| MiMo-V2.5 | Xiaomi | 1,048,576 | $0.14 | $0.28 | ✓ | ✓ |
| MiMo-V2.5-Pro | Xiaomi | 1,048,576 | $0.435 | $0.87 | ✓ | ✓ |
| MiMo-V2.5-Pro-UltraSpeed | Xiaomi | 1,048,576 | $1.305 | $2.61 | ✓ | ✓ |
| GPT-4.1 | OpenAI | 1,047,576 | $2 | $8 | ✓ | |
| GPT-4.1 mini | OpenAI | 1,047,576 | $0.4 | $1.6 | ✓ | |
| GPT-4.1 nano | OpenAI | 1,047,576 | $0.1 | $0.4 | ✓ | |
| Palmyra X5 | OpenRouter | 1,040,000 | $0.6 | $6 | ||
| MiniMax-01 | OpenRouter | 1,000,192 | $0.2 | $1.1 | ||
| Qwen Flash | Alibaba | 1,000,000 | $0.05 | $0.4 | ✓ | ✓ |
| Qwen Plus | Alibaba | 1,000,000 | $0.26 | $0.78 | ✓ | ✓ |
| Qwen Turbo | Alibaba | 1,000,000 | $0.05 | $0.2 | ✓ | ✓ |
| Qwen3 Coder Flash | Alibaba | 1,000,000 | $0.195 | $0.975 | ✓ | |
| Qwen3.5 Plus | Alibaba | 1,000,000 | $0.4 | $2.4 | ✓ | ✓ |
| Qwen3.6 Flash | Alibaba | 1,000,000 | $0.1875 | $1.125 | ✓ | ✓ |
| Qwen3.6 Plus | Alibaba | 1,000,000 | $0.325 | $1.95 | ✓ | ✓ |
| Qwen3.7 Max | Alibaba | 1,000,000 | $1.25 | $3.75 | ✓ | ✓ |
| Qwen3.7 Plus | Alibaba | 1,000,000 | $0.32 | $1.28 | ✓ | ✓ |
| Claude Fable 5 | Anthropic | 1,000,000 | $10 | $50 | ✓ | ✓ |
| Claude Opus 4.6 | Anthropic | 1,000,000 | $5 | $25 | ✓ | ✓ |
| Claude Opus 4.7 | Anthropic | 1,000,000 | $5 | $25 | ✓ | ✓ |
| Claude Opus 4.8 | Anthropic | 1,000,000 | $5 | $25 | ✓ | ✓ |
| Claude Sonnet 4.6 | Anthropic | 1,000,000 | $3 | $15 | ✓ | ✓ |
| DeepSeek Chat | DeepSeek | 1,000,000 | $0.14 | $0.28 | ✓ | |
| DeepSeek Reasoner | DeepSeek | 1,000,000 | $0.14 | $0.28 | ✓ | ✓ |
| DeepSeek V4 Flash | DeepSeek | 1,000,000 | $0.09 | $0.18 | ✓ | ✓ |
| DeepSeek V4 Pro | DeepSeek | 1,000,000 | $0.435 | $0.87 | ✓ | ✓ |
| Nova 2 Lite | OpenRouter | 1,000,000 | $0.3 | $2.5 | ✓ | ✓ |
| Nova Premier 1.0 | OpenRouter | 1,000,000 | $2.5 | $12.5 | ✓ | |
| Claude Opus 4.6 (Fast) | OpenRouter | 1,000,000 | $30 | $150 | ✓ | ✓ |
| Claude Opus 4.7 (Fast) | OpenRouter | 1,000,000 | $30 | $150 | ✓ | ✓ |
| Claude Opus 4.8 (Fast) | OpenRouter | 1,000,000 | $10 | $50 | ✓ | ✓ |
| MiniMax M1 | OpenRouter | 1,000,000 | $0.4 | $2.2 | ✓ | ✓ |
| Nemotron 3 Ultra (free) | OpenRouter | 1,000,000 | $0 | $0 | ✓ | ✓ |
| Fusion | OpenRouter | 1,000,000 | — | — | ||
| Qwen Plus 0728 | OpenRouter | 1,000,000 | $0.26 | $0.78 | ✓ | |
| Qwen Plus 0728 (thinking) | OpenRouter | 1,000,000 | $0.26 | $0.78 | ✓ | ✓ |
| Qwen3.5-Flash | OpenRouter | 1,000,000 | $0.065 | $0.26 | ✓ | ✓ |
| Qwen3.5 Plus 2026-02-15 | OpenRouter | 1,000,000 | $0.26 | $1.56 | ✓ | ✓ |
| Qwen3.5 Plus 2026-04-20 | OpenRouter | 1,000,000 | $0.3 | $1.8 | ✓ | ✓ |
| Claude Fable Latest | OpenRouter | 1,000,000 | $10 | $50 | ✓ | ✓ |
| Claude Opus Latest | OpenRouter | 1,000,000 | $5 | $25 | ✓ | ✓ |
| Anthropic Claude Sonnet Latest | OpenRouter | 1,000,000 | $3 | $15 | ✓ | ✓ |
| Grok 4.20 (Non-Reasoning) | xAI | 1,000,000 | $1.25 | $2.5 | ✓ | |
| Grok 4.20 (Reasoning) | xAI | 1,000,000 | $1.25 | $2.5 | ✓ | ✓ |
| Grok 4.20 Multi-Agent | xAI | 1,000,000 | $1.25 | $2.5 | ✓ | |
| Grok 4.3 | xAI | 1,000,000 | $1.25 | $2.5 | ✓ | ✓ |
| GLM-5.2 | Zhipu AI | 1,000,000 | $1.2 | $4.1 | ✓ | ✓ |
| MiniMax-M3 | MiniMax (minimaxi.com) | 512,000 | $0.3 | $1.2 | ✓ | ✓ |
| v0-1.5-lg | v0 | 512,000 | $15 | $75 | ✓ | ✓ |
| GPT-5 | OpenAI | 400,000 | $1.25 | $10 | ✓ | ✓ |
| GPT-5 Chat (latest) | OpenAI | 400,000 | $1.25 | $10 | ✓ | |
| GPT-5-Codex | OpenAI | 400,000 | $1.25 | $10 | ✓ | ✓ |
| GPT-5 Mini | OpenAI | 400,000 | $0.25 | $2 | ✓ | ✓ |
| GPT-5 Nano | OpenAI | 400,000 | $0.05 | $0.4 | ✓ | ✓ |
| GPT-5 Pro | OpenAI | 400,000 | $15 | $120 | ✓ | ✓ |
| GPT-5.1 | OpenAI | 400,000 | $1.25 | $10 | ✓ | ✓ |
| GPT-5.1 Codex | OpenAI | 400,000 | $1.25 | $10 | ✓ | ✓ |
| GPT-5.1 Codex Max | OpenAI | 400,000 | $1.25 | $10 | ✓ | ✓ |
| GPT-5.1 Codex mini | OpenAI | 400,000 | $0.25 | $2 | ✓ | ✓ |
| GPT-5.2 | OpenAI | 400,000 | $1.75 | $14 | ✓ | ✓ |
| GPT-5.2 Codex | OpenAI | 400,000 | $1.75 | $14 | ✓ | ✓ |
| GPT-5.2 Pro | OpenAI | 400,000 | $21 | $168 | ✓ | ✓ |
| GPT-5.3 Codex | OpenAI | 400,000 | $1.75 | $14 | ✓ | ✓ |
| GPT-5.4 mini | OpenAI | 400,000 | $0.75 | $4.5 | ✓ | ✓ |
| GPT-5.4 nano | OpenAI | 400,000 | $0.2 | $1.25 | ✓ | ✓ |
| GPT-5 Image | OpenRouter | 400,000 | $10 | $10 | ✓ | |
| GPT-5 Image Mini | OpenRouter | 400,000 | $2.5 | $2 | ✓ |