Compare AI models
Curated head to head comparisons. Each page states the facts only: API model IDs, context window, lifecycle, license, data handling, and a dated pricing snapshot. This directory does not rank models.
- Claude Opus 5.5 vs GPT-6 Astra
- Claude Opus 5.5 vs Gemini 4 Argon
- GPT-6 Astra vs Gemini 4 Argon
- Claude Opus 5.5 vs Grok 4.7
- Claude Opus 5.5 vs GPT-6.1 Sol
- Claude Opus 5 vs GPT-6 Astra
- Claude Opus 5 vs Gemini 3.1 Pro Preview
- GPT-6 Astra vs Gemini 3.1 Pro Preview
- Claude Opus 5 vs Grok 4.6
- GPT-6 Astra vs Grok 4.6
- Gemini 3.1 Pro Preview vs Grok 4.6
- Claude Sonnet 5 vs GPT-5.6 Sol
- Claude Sonnet 5 vs Gemini 3.6 Flash
- Claude Opus 5 vs Mistral Large 3
- Claude Opus 5 vs DeepSeek V4 Pro
- GPT-6 Astra vs DeepSeek V4 Pro
- Claude Opus 5 vs Qwen3.8-Max
- GPT-6 Astra vs Qwen3.8-Max
- Claude Haiku 5.5 vs GPT-6 Luna
- Claude Haiku 5.5 vs Gemini 3.8 Flash
- Claude Haiku 4.5 vs GPT-5.6 Luna
- Claude Haiku 4.5 vs Gemini 3.6 Flash
- Gemini 3.6 Flash vs GPT-5.6 Luna
- Claude Haiku 4.5 vs Mistral Small 4
- Gemini 3.5 Flash-Lite vs Nova Lite
- Gemini 3.5 Flash-Lite vs GPT-5.6 Luna
- Nova Micro vs Gemini 3.5 Flash-Lite
- Claude Opus 5.5 vs Claude Opus 5
- Claude Haiku 5.5 vs Claude Haiku 4.5
- GPT-6.1 Sol vs GPT-6 Sol
- GPT-6.1 Terra vs GPT-5.6 Terra
- Grok 4.7 vs Grok 4.6
- Mistral Large 4 vs Mistral Large 3
- Claude Opus 5 vs Claude Opus 4.8
- Claude Opus 4.8 vs Claude Opus 4.5
- Claude Sonnet 5 vs Claude Sonnet 4.6
- GPT-6 Astra vs GPT-5.5
- GPT-5.6 Sol vs GPT-5.5
- GPT-5.5 vs GPT-5.4
- Gemini 4 Argon vs Gemini 3.1 Pro Preview
- Gemini 3.8 Flash vs Gemini 3.6 Flash
- Grok 4.6 vs Grok 4.5
- Mistral Large 3 vs Mistral Medium 3.5
- Nova 2 Lite vs Nova Pro
- DeepSeek V4 Pro vs DeepSeek V4.1 Flash
- Qwen3.8-Max vs Qwen3.7-Plus
- Mistral Large 4 vs Claude Opus 5.5
- Mistral Large 3 vs GPT-6 Astra
- DeepSeek V4.1 Flash vs Gemini 3.6 Flash
- Mistral Large 3 vs Gemini 3.1 Pro Preview
- Grok Build 0.1 vs Codestral (25.08)
- Codestral (25.08) vs DeepSeek V4.1 Flash
- Grok 4.20 (reasoning) vs Grok 4.20 (non-reasoning)
- Claude Fable 5.1 vs GPT-5.6 Terra
- Command R+ (08-2024) vs Mistral Large 3