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132 comparisons

Head-to-head comparisons

Every comparison shows the price gap in percentage terms, the monthly bill at three realistic workload sizes, and a plain recommendation on which one to pick. No leaderboard screenshots.

Pricing checked against provider documentation on . How we verify

Most looked-up matchups

GPT-5.6 Sol vs Claude Fable 5

OpenAI vs Anthropic

GPT-5.6 Sol is cheaper by 2.5x

GPT-5.6 Sol vs Gemini 3.1 Pro

OpenAI vs Google

Gemini 3.1 Pro is cheaper by 1.8x

Claude Fable 5 vs Claude Opus 5

Anthropic vs Anthropic

Claude Opus 5 is cheaper by 2.0x

GPT-5.6 Sol vs Claude Opus 5

OpenAI vs Anthropic

GPT-5.6 Sol is cheaper by 1.3x

GPT-5.6 Terra vs Claude Sonnet 5

OpenAI vs Anthropic

Claude Sonnet 5 is cheaper by 1.1x

GPT-5.6 Luna vs Gemini 3.1 Flash-Lite

OpenAI vs Google

GPT-5.6 Luna is cheaper by 1.3x

GPT-5.6 Terra vs Gemini 3.1 Pro

OpenAI vs Google

GPT-5.6 Terra is cheaper

GPT-5.6 Luna vs Claude Haiku 4.5

OpenAI vs Anthropic

GPT-5.6 Luna is cheaper by 4.4x

Across providers 103

Within Google 9

Within Anthropic 5

Within OpenAI 4

Within DeepSeek 1

Within ElevenLabs 1

Within Runway 1