Compare AI API prices
325 head-to-head comparisons across 26 models. Pick two, or jump to a popular matchup.
Popular comparisons
- GPT-5.6 Terra vs Claude Sonnet 5
- Gemini 4 Argon vs Claude Opus 5.5
- Gemini 4 Argon vs GPT-6.1 Sol
- Claude Haiku 5.5 vs GPT-6 Luna
- GPT-6 Sol vs Claude Opus 5.5
- Claude Sonnet 5.5 vs GPT-6 Sol
- GPT-6.1 Sol vs GPT-6 Sol
- Claude Sonnet 5.5 vs Claude Sonnet 5
- Claude Opus 5.5 vs Claude Sonnet 5.5
- Claude Opus 5.5 vs Claude Fable 5.1
- GPT-6 Luna vs GPT-5.6 Luna
- Claude Opus 5.5 vs GPT-6 Astra
- GPT-6 Astra vs Claude Fable 5.1
- Grok 4.7 vs Claude Sonnet 5
- GPT-6 Luna vs Gemini 3.8 Flash
- GPT-5.6 Sol vs Claude Opus 5
- GPT-5.6 Luna vs Claude Haiku 4.5
- Claude Sonnet 5 vs Gemini 3.6 Flash
- Gemini 3.1 Pro vs Claude Opus 5
- Grok 4.6 vs Claude Sonnet 5
- DeepSeek V4 Pro vs GPT-5.6 Terra
- Gemini 3.8 Flash vs GPT-5.6 Luna
- DeepSeek V4.1 Flash vs Gemini 3.5 Flash-Lite
- Grok 4.6 vs GPT-5.6 Terra
- Gemini 2.5 Pro vs Gemini 3.1 Pro
All comparisons by model
GPT-6 Astra · OpenAI
- vs GPT-6 Sol
- vs GPT-6.1 Sol
- vs GPT-6 Luna
- vs GPT-5.6 Sol
- vs GPT-5.6 Terra
- vs GPT-5.6 Luna
- vs Claude Fable 5.1
- vs Claude Opus 5.5
- vs Claude Sonnet 5.5
- vs Claude Haiku 5.5
- vs Claude Opus 5
- vs Claude Sonnet 5
- vs Claude Haiku 4.5
- vs Gemini 4 Argon
- vs Gemini 3.8 Flash
- vs Gemini 3.6 Flash
- vs Gemini 3.5 Flash-Lite
- vs Gemini 3.1 Pro
- vs Grok 4.7
- vs Grok 4.6
- vs DeepSeek V4.1 Flash
- vs DeepSeek V4 Pro
GPT-6 Sol · OpenAI
- vs GPT-6 Astra
- vs GPT-6.1 Sol
- vs GPT-6 Luna
- vs GPT-5.6 Sol
- vs GPT-5.6 Terra
- vs GPT-5.6 Luna
- vs Claude Fable 5.1
- vs Claude Opus 5.5
- vs Claude Sonnet 5.5
- vs Claude Haiku 5.5
- vs Claude Opus 5
- vs Claude Sonnet 5
- vs Claude Haiku 4.5
- vs Gemini 4 Argon
- vs Gemini 3.8 Flash
- vs Gemini 3.6 Flash
- vs Gemini 3.5 Flash-Lite
- vs Gemini 3.1 Pro
- vs Grok 4.7
- vs Grok 4.6
- vs DeepSeek V4.1 Flash
- vs DeepSeek V4 Pro
GPT-6.1 Sol · OpenAI
- vs GPT-6 Astra
- vs GPT-6 Sol
- vs GPT-6 Luna
- vs GPT-5.6 Sol
- vs GPT-5.6 Terra
- vs GPT-5.6 Luna
- vs Claude Fable 5.1
- vs Claude Opus 5.5
- vs Claude Sonnet 5.5
- vs Claude Haiku 5.5
- vs Claude Opus 5
- vs Claude Sonnet 5
- vs Claude Haiku 4.5
- vs Gemini 4 Argon
- vs Gemini 3.8 Flash
- vs Gemini 3.6 Flash
- vs Gemini 3.5 Flash-Lite
- vs Gemini 3.1 Pro
- vs Grok 4.7
- vs Grok 4.6
- vs DeepSeek V4.1 Flash
- vs DeepSeek V4 Pro
GPT-6 Luna · OpenAI
- vs GPT-6 Astra
- vs GPT-6 Sol
- vs GPT-6.1 Sol
- vs GPT-5.6 Sol
- vs GPT-5.6 Terra
- vs GPT-5.6 Luna
- vs Claude Fable 5.1
- vs Claude Opus 5.5
- vs Claude Sonnet 5.5
- vs Claude Haiku 5.5
- vs Claude Opus 5
- vs Claude Sonnet 5
- vs Claude Haiku 4.5
- vs Gemini 4 Argon
- vs Gemini 3.8 Flash
- vs Gemini 3.6 Flash
- vs Gemini 3.5 Flash-Lite
- vs Gemini 3.1 Pro
- vs Grok 4.7
- vs Grok 4.6
- vs DeepSeek V4.1 Flash
- vs DeepSeek V4 Pro
GPT-5.6 Sol · OpenAI
- vs GPT-6 Astra
- vs GPT-6 Sol
- vs GPT-6.1 Sol
- vs GPT-6 Luna
- vs GPT-5.6 Terra
- vs GPT-5.6 Luna
- vs Claude Fable 5.1
- vs Claude Opus 5.5
- vs Claude Sonnet 5.5
- vs Claude Haiku 5.5
- vs Claude Opus 5
- vs Claude Sonnet 5
- vs Claude Haiku 4.5
- vs Gemini 4 Argon
- vs Gemini 3.8 Flash
- vs Gemini 3.6 Flash
- vs Gemini 3.5 Flash-Lite
- vs Gemini 3.1 Pro
- vs Grok 4.7
- vs Grok 4.6
- vs DeepSeek V4.1 Flash
- vs DeepSeek V4 Pro
GPT-5.6 Terra · OpenAI
- vs GPT-6 Astra
- vs GPT-6 Sol
- vs GPT-6.1 Sol
- vs GPT-6 Luna
- vs GPT-5.6 Sol
- vs GPT-5.6 Luna
- vs Claude Fable 5.1
- vs Claude Opus 5.5
- vs Claude Sonnet 5.5
- vs Claude Haiku 5.5
- vs Claude Opus 5
- vs Claude Sonnet 5
- vs Claude Haiku 4.5
- vs Gemini 4 Argon
- vs Gemini 3.8 Flash
- vs Gemini 3.6 Flash
- vs Gemini 3.5 Flash-Lite
- vs Gemini 3.1 Pro
- vs Grok 4.7
- vs Grok 4.6
- vs DeepSeek V4.1 Flash
- vs DeepSeek V4 Pro
GPT-5.6 Luna · OpenAI
- vs GPT-6 Astra
- vs GPT-6 Sol
- vs GPT-6.1 Sol
- vs GPT-6 Luna
- vs GPT-5.6 Sol
- vs GPT-5.6 Terra
- vs Claude Fable 5.1
- vs Claude Opus 5.5
- vs Claude Sonnet 5.5
- vs Claude Haiku 5.5
- vs Claude Opus 5
- vs Claude Sonnet 5
- vs Claude Haiku 4.5
- vs Gemini 4 Argon
- vs Gemini 3.8 Flash
- vs Gemini 3.6 Flash
- vs Gemini 3.5 Flash-Lite
- vs Gemini 3.1 Pro
- vs Grok 4.7
- vs Grok 4.6
- vs DeepSeek V4.1 Flash
- vs DeepSeek V4 Pro
Claude Fable 5.1 · Anthropic
- vs GPT-6 Astra
- vs GPT-6 Sol
- vs GPT-6.1 Sol
- vs GPT-6 Luna
- vs GPT-5.6 Sol
- vs GPT-5.6 Terra
- vs GPT-5.6 Luna
- vs Claude Opus 5.5
- vs Claude Sonnet 5.5
- vs Claude Haiku 5.5
- vs Claude Opus 5
- vs Claude Sonnet 5
- vs Claude Haiku 4.5
- vs Gemini 4 Argon
- vs Gemini 3.8 Flash
- vs Gemini 3.6 Flash
- vs Gemini 3.5 Flash-Lite
- vs Gemini 3.1 Pro
- vs Grok 4.7
- vs Grok 4.6
- vs DeepSeek V4.1 Flash
- vs DeepSeek V4 Pro
Claude Opus 5.5 · Anthropic
- vs GPT-6 Astra
- vs GPT-6 Sol
- vs GPT-6.1 Sol
- vs GPT-6 Luna
- vs GPT-5.6 Sol
- vs GPT-5.6 Terra
- vs GPT-5.6 Luna
- vs Claude Fable 5.1
- vs Claude Sonnet 5.5
- vs Claude Haiku 5.5
- vs Claude Opus 5
- vs Claude Sonnet 5
- vs Claude Haiku 4.5
- vs Gemini 4 Argon
- vs Gemini 3.8 Flash
- vs Gemini 3.6 Flash
- vs Gemini 3.5 Flash-Lite
- vs Gemini 3.1 Pro
- vs Grok 4.7
- vs Grok 4.6
- vs DeepSeek V4.1 Flash
- vs DeepSeek V4 Pro
Claude Sonnet 5.5 · Anthropic
- vs GPT-6 Astra
- vs GPT-6 Sol
- vs GPT-6.1 Sol
- vs GPT-6 Luna
- vs GPT-5.6 Sol
- vs GPT-5.6 Terra
- vs GPT-5.6 Luna
- vs Claude Fable 5.1
- vs Claude Opus 5.5
- vs Claude Haiku 5.5
- vs Claude Opus 5
- vs Claude Sonnet 5
- vs Claude Haiku 4.5
- vs Gemini 4 Argon
- vs Gemini 3.8 Flash
- vs Gemini 3.6 Flash
- vs Gemini 3.5 Flash-Lite
- vs Gemini 3.1 Pro
- vs Grok 4.7
- vs Grok 4.6
- vs DeepSeek V4.1 Flash
- vs DeepSeek V4 Pro
Claude Haiku 5.5 · Anthropic
- vs GPT-6 Astra
- vs GPT-6 Sol
- vs GPT-6.1 Sol
- vs GPT-6 Luna
- vs GPT-5.6 Sol
- vs GPT-5.6 Terra
- vs GPT-5.6 Luna
- vs Claude Fable 5.1
- vs Claude Opus 5.5
- vs Claude Sonnet 5.5
- vs Claude Opus 5
- vs Claude Sonnet 5
- vs Claude Haiku 4.5
- vs Gemini 4 Argon
- vs Gemini 3.8 Flash
- vs Gemini 3.6 Flash
- vs Gemini 3.5 Flash-Lite
- vs Gemini 3.1 Pro
- vs Grok 4.7
- vs Grok 4.6
- vs DeepSeek V4.1 Flash
- vs DeepSeek V4 Pro
Claude Opus 5 · Anthropic
- vs GPT-6 Astra
- vs GPT-6 Sol
- vs GPT-6.1 Sol
- vs GPT-6 Luna
- vs GPT-5.6 Sol
- vs GPT-5.6 Terra
- vs GPT-5.6 Luna
- vs Claude Fable 5.1
- vs Claude Opus 5.5
- vs Claude Sonnet 5.5
- vs Claude Haiku 5.5
- vs Claude Sonnet 5
- vs Claude Haiku 4.5
- vs Gemini 4 Argon
- vs Gemini 3.8 Flash
- vs Gemini 3.6 Flash
- vs Gemini 3.5 Flash-Lite
- vs Gemini 3.1 Pro
- vs Grok 4.7
- vs Grok 4.6
- vs DeepSeek V4.1 Flash
- vs DeepSeek V4 Pro
Claude Sonnet 5 · Anthropic
- vs GPT-6 Astra
- vs GPT-6 Sol
- vs GPT-6.1 Sol
- vs GPT-6 Luna
- vs GPT-5.6 Sol
- vs GPT-5.6 Terra
- vs GPT-5.6 Luna
- vs Claude Fable 5.1
- vs Claude Opus 5.5
- vs Claude Sonnet 5.5
- vs Claude Haiku 5.5
- vs Claude Opus 5
- vs Claude Haiku 4.5
- vs Gemini 4 Argon
- vs Gemini 3.8 Flash
- vs Gemini 3.6 Flash
- vs Gemini 3.5 Flash-Lite
- vs Gemini 3.1 Pro
- vs Grok 4.7
- vs Grok 4.6
- vs DeepSeek V4.1 Flash
- vs DeepSeek V4 Pro
Claude Haiku 4.5 · Anthropic
- vs GPT-6 Astra
- vs GPT-6 Sol
- vs GPT-6.1 Sol
- vs GPT-6 Luna
- vs GPT-5.6 Sol
- vs GPT-5.6 Terra
- vs GPT-5.6 Luna
- vs Claude Fable 5.1
- vs Claude Opus 5.5
- vs Claude Sonnet 5.5
- vs Claude Haiku 5.5
- vs Claude Opus 5
- vs Claude Sonnet 5
- vs Gemini 4 Argon
- vs Gemini 3.8 Flash
- vs Gemini 3.6 Flash
- vs Gemini 3.5 Flash-Lite
- vs Gemini 3.1 Pro
- vs Grok 4.7
- vs Grok 4.6
- vs DeepSeek V4.1 Flash
- vs DeepSeek V4 Pro
Gemini 4 Argon · Google
- vs GPT-6 Astra
- vs GPT-6 Sol
- vs GPT-6.1 Sol
- vs GPT-6 Luna
- vs GPT-5.6 Sol
- vs GPT-5.6 Terra
- vs GPT-5.6 Luna
- vs Claude Fable 5.1
- vs Claude Opus 5.5
- vs Claude Sonnet 5.5
- vs Claude Haiku 5.5
- vs Claude Opus 5
- vs Claude Sonnet 5
- vs Claude Haiku 4.5
- vs Gemini 3.8 Flash
- vs Gemini 3.6 Flash
- vs Gemini 3.5 Flash-Lite
- vs Gemini 3.1 Pro
- vs Gemini 2.5 Pro
- vs Gemini 2.5 Flash
- vs Grok 4.7
- vs Grok 4.6
- vs DeepSeek V4.1 Flash
- vs DeepSeek V4 Pro
Gemini 3.8 Flash · Google
- vs GPT-6 Astra
- vs GPT-6 Sol
- vs GPT-6.1 Sol
- vs GPT-6 Luna
- vs GPT-5.6 Sol
- vs GPT-5.6 Terra
- vs GPT-5.6 Luna
- vs Claude Fable 5.1
- vs Claude Opus 5.5
- vs Claude Sonnet 5.5
- vs Claude Haiku 5.5
- vs Claude Opus 5
- vs Claude Sonnet 5
- vs Claude Haiku 4.5
- vs Gemini 4 Argon
- vs Gemini 3.6 Flash
- vs Gemini 3.5 Flash-Lite
- vs Gemini 3.1 Pro
- vs Gemini 2.5 Pro
- vs Gemini 2.5 Flash
- vs Grok 4.7
- vs Grok 4.6
- vs DeepSeek V4.1 Flash
- vs DeepSeek V4 Pro
Gemini 3.6 Flash · Google
- vs GPT-6 Astra
- vs GPT-6 Sol
- vs GPT-6.1 Sol
- vs GPT-6 Luna
- vs GPT-5.6 Sol
- vs GPT-5.6 Terra
- vs GPT-5.6 Luna
- vs Claude Fable 5.1
- vs Claude Opus 5.5
- vs Claude Sonnet 5.5
- vs Claude Haiku 5.5
- vs Claude Opus 5
- vs Claude Sonnet 5
- vs Claude Haiku 4.5
- vs Gemini 4 Argon
- vs Gemini 3.8 Flash
- vs Gemini 3.5 Flash-Lite
- vs Gemini 3.1 Pro
- vs Gemini 2.5 Pro
- vs Gemini 2.5 Flash
- vs Grok 4.7
- vs Grok 4.6
- vs DeepSeek V4.1 Flash
- vs DeepSeek V4 Pro
Gemini 3.5 Flash-Lite · Google
- vs GPT-6 Astra
- vs GPT-6 Sol
- vs GPT-6.1 Sol
- vs GPT-6 Luna
- vs GPT-5.6 Sol
- vs GPT-5.6 Terra
- vs GPT-5.6 Luna
- vs Claude Fable 5.1
- vs Claude Opus 5.5
- vs Claude Sonnet 5.5
- vs Claude Haiku 5.5
- vs Claude Opus 5
- vs Claude Sonnet 5
- vs Claude Haiku 4.5
- vs Gemini 4 Argon
- vs Gemini 3.8 Flash
- vs Gemini 3.6 Flash
- vs Gemini 3.1 Pro
- vs Gemini 2.5 Pro
- vs Gemini 2.5 Flash
- vs Grok 4.7
- vs Grok 4.6
- vs DeepSeek V4.1 Flash
- vs DeepSeek V4 Pro
Gemini 3.1 Pro · Google
- vs GPT-6 Astra
- vs GPT-6 Sol
- vs GPT-6.1 Sol
- vs GPT-6 Luna
- vs GPT-5.6 Sol
- vs GPT-5.6 Terra
- vs GPT-5.6 Luna
- vs Claude Fable 5.1
- vs Claude Opus 5.5
- vs Claude Sonnet 5.5
- vs Claude Haiku 5.5
- vs Claude Opus 5
- vs Claude Sonnet 5
- vs Claude Haiku 4.5
- vs Gemini 4 Argon
- vs Gemini 3.8 Flash
- vs Gemini 3.6 Flash
- vs Gemini 3.5 Flash-Lite
- vs Gemini 2.5 Pro
- vs Gemini 2.5 Flash
- vs Grok 4.7
- vs Grok 4.6
- vs DeepSeek V4.1 Flash
- vs DeepSeek V4 Pro
Gemini 2.5 Pro · Google
Gemini 2.5 Flash · Google
Grok 4.7 · xAI
- vs GPT-6 Astra
- vs GPT-6 Sol
- vs GPT-6.1 Sol
- vs GPT-6 Luna
- vs GPT-5.6 Sol
- vs GPT-5.6 Terra
- vs GPT-5.6 Luna
- vs Claude Fable 5.1
- vs Claude Opus 5.5
- vs Claude Sonnet 5.5
- vs Claude Haiku 5.5
- vs Claude Opus 5
- vs Claude Sonnet 5
- vs Claude Haiku 4.5
- vs Gemini 4 Argon
- vs Gemini 3.8 Flash
- vs Gemini 3.6 Flash
- vs Gemini 3.5 Flash-Lite
- vs Gemini 3.1 Pro
- vs Grok 4.6
- vs Grok 4.3
- vs DeepSeek V4.1 Flash
- vs DeepSeek V4 Pro
Grok 4.6 · xAI
- vs GPT-6 Astra
- vs GPT-6 Sol
- vs GPT-6.1 Sol
- vs GPT-6 Luna
- vs GPT-5.6 Sol
- vs GPT-5.6 Terra
- vs GPT-5.6 Luna
- vs Claude Fable 5.1
- vs Claude Opus 5.5
- vs Claude Sonnet 5.5
- vs Claude Haiku 5.5
- vs Claude Opus 5
- vs Claude Sonnet 5
- vs Claude Haiku 4.5
- vs Gemini 4 Argon
- vs Gemini 3.8 Flash
- vs Gemini 3.6 Flash
- vs Gemini 3.5 Flash-Lite
- vs Gemini 3.1 Pro
- vs Grok 4.7
- vs Grok 4.3
- vs DeepSeek V4.1 Flash
- vs DeepSeek V4 Pro
Grok 4.3 · xAI
DeepSeek V4.1 Flash · DeepSeek
- vs GPT-6 Astra
- vs GPT-6 Sol
- vs GPT-6.1 Sol
- vs GPT-6 Luna
- vs GPT-5.6 Sol
- vs GPT-5.6 Terra
- vs GPT-5.6 Luna
- vs Claude Fable 5.1
- vs Claude Opus 5.5
- vs Claude Sonnet 5.5
- vs Claude Haiku 5.5
- vs Claude Opus 5
- vs Claude Sonnet 5
- vs Claude Haiku 4.5
- vs Gemini 4 Argon
- vs Gemini 3.8 Flash
- vs Gemini 3.6 Flash
- vs Gemini 3.5 Flash-Lite
- vs Gemini 3.1 Pro
- vs Grok 4.7
- vs Grok 4.6
- vs DeepSeek V4 Pro
DeepSeek V4 Pro · DeepSeek
- vs GPT-6 Astra
- vs GPT-6 Sol
- vs GPT-6.1 Sol
- vs GPT-6 Luna
- vs GPT-5.6 Sol
- vs GPT-5.6 Terra
- vs GPT-5.6 Luna
- vs Claude Fable 5.1
- vs Claude Opus 5.5
- vs Claude Sonnet 5.5
- vs Claude Haiku 5.5
- vs Claude Opus 5
- vs Claude Sonnet 5
- vs Claude Haiku 4.5
- vs Gemini 4 Argon
- vs Gemini 3.8 Flash
- vs Gemini 3.6 Flash
- vs Gemini 3.5 Flash-Lite
- vs Gemini 3.1 Pro
- vs Grok 4.7
- vs Grok 4.6
- vs DeepSeek V4.1 Flash