AI Model Comparisons

Compare leading AI models side by side — specs, capabilities, and pricing. Browse 1327+ comparisons organized by provider.

OpenAI vs Anthropic

GPT-4o (08-06) vs Claude Sonnet 4.6

128K / 1M context

GPT-4o (08-06) vs Claude Opus 4.6

128K / 1M context

o3 vs Claude Opus 4.6

128K / 1M context

o4-mini vs Claude 3.5 Haiku

200k context

OpenAI vs Google

GPT-4o (08-06) vs Gemini 3.1 Pro

128K / 1M context

Anthropic vs Google

Claude Sonnet 4.6 vs Gemini 3.1 Pro

1M / 1M context

Claude Opus 4.6 vs Gemini 3.1 Pro

1M / 1M context

OpenAI vs DeepSeek

GPT-4o (08-06) vs DeepSeek V4

128K context

o3 vs DeepSeek R1

128K / 128K context

o1 (12-17) vs DeepSeek R1

128K / 128K context

Anthropic vs DeepSeek

Claude Sonnet 4.6 vs DeepSeek V4

1M context

Claude Opus 4.6 vs DeepSeek R1

1M / 128K context

Claude 3.7 Sonnet vs DeepSeek R1

200K / 128K context

Google vs DeepSeek

Gemini 3.1 Pro vs DeepSeek V4

1M context

Grok Comparisons

GPT-4o (08-06) vs Grok 4

128K / 256k context

o3 vs Grok 4

128K / 256k context

Claude Opus 4.6 vs Grok 4

1M / 256k context

Gemini 3.1 Pro vs Grok 4

1M / 256k context

Meta Llama Comparisons

GPT-4o (08-06) vs Llama 4 Maverick 17B Instruct FP8

128K / 1M context

Claude Sonnet 4.6 vs Llama 4 Maverick 17B Instruct FP8

1M / 1M context

DeepSeek V4 vs Llama 4 Maverick 17B Instruct FP8

1M context

Reasoning Models

o3 vs o1 (12-17)

128K / 128K context

o4-mini vs o3 Mini

context

o4-mini vs DeepSeek R1

128K context

o3 Mini vs DeepSeek R1

128K context

Mini / Flash Tier

GPT-4o Mini (07-18) vs Claude 3.5 Haiku

128K / 200k context