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Context Window Visualizer

Visual comparison of context window sizes across models.

Context Window Comparison

OpenAI
Anthropic
Google
Meta
Mistral
Gemini 2.0 Pro (Google) 2.0M
2,000,000 tokens
Gemini 2.0 Flash (Google) 1.0M
1,000,000 tokens
o1 (OpenAI) 200K
200,000 tokens
o3-mini (OpenAI) 200K
200,000 tokens
Claude Opus 4 (Anthropic) 200K
200,000 tokens
Claude Sonnet 4 (Anthropic) 200K
200,000 tokens
Claude Haiku 3.5 (Anthropic) 200K
200,000 tokens
GPT-4o (OpenAI) 128K
128,000 tokens
GPT-4o Mini (OpenAI) 128K
128,000 tokens
GPT-4.5 (OpenAI) 128K
128,000 tokens
GPT-5 (OpenAI) 128K
128,000 tokens
Llama 3.3 70B (Meta) 128K
128,000 tokens
Mistral Large (Mistral) 128K
128,000 tokens
Mistral Small (Mistral) 32K
32,000 tokens