One brand analysis prompt runs through Claude Sonnet 4.6, Opus 4.7, GPT-5.5, GPT-5.5 Pro and Gemini 3.1 Pro in parallel. We tally tokens, cost and latency — and you eyeball which output captures the brand.
Models without configured API keys (ANTHROPIC_API_KEY, OPENAI_API_KEY, GOOGLE_AI_API_KEY) will show a clear "not configured" state.
Each model gets the identical brand-analysis prompt with the same site HTML excerpt and layout catalog. No model-specific tuning.
All models return the same JSON schema (brand personality, pitch, palette, top template, etc.) — apples to apples.
We read the usage object from each provider and compute USD cost at current published rates.
You read the briefs. The metrics tell you what each one costs. You decide which model captures your brand best.