AI model comparisons

Twelve head-to-head comparisons of the models small businesses actually choose between. Each page has the list price, an example job priced out, independent benchmark scores where we have them, and a verdict written by a person.

• Claude Opus 5.5 vs GPT-6 Astra$4 / $20 · $10 / $50Read the comparison
• Claude Sonnet 5.5 vs GPT-6.1 Sol$2 / $10 · $2 / $10Read the comparison
• Claude Haiku 5.5 vs GPT-6 Luna$0.10 / $0.50 · $0.10 / $0.50Read the comparison
• Gemini 4 Argon vs Claude Opus 5.5$2 / $10 · $4 / $20Read the comparison
• Gemini 4 Argon vs GPT-6.1 Sol$2 / $10 · $2 / $10Read the comparison
• DeepSeek V4.1 Flash vs Claude Haiku 5.5$0.15 / $0.60 · $0.10 / $0.50Read the comparison
• Mistral Large 4 vs DeepSeek V4.1 Flash$1.36 / $4.18 · $0.15 / $0.60Read the comparison
• Grok 4.7 vs GPT-6.1 Sol$2 / $6 · $2 / $10Read the comparison
• Claude Fable 5.1 vs Claude Opus 5.5$10 / $50 · $4 / $20Read the comparison
• Claude Haiku 5.5 vs Gemini 3.8 Flash$0.10 / $0.50 · $0.75 / $3.75Read the comparison
• Qwen3.8-Max vs DeepSeek V4.1 Flash$2 / $6 · $0.15 / $0.60Read the comparison
• Claude Sonnet 5.5 vs Gemini 4 Argon$2 / $10 · $2 / $10Read the comparison