Anthropic · OpenAI · catalog 2026-09-14
| Claude Opus 4.7 (Non-reasoning, High Effort) | GPT-5.5 (low) | |
|---|---|---|
| Speed (tok/s) | 43.4 measured | 82.3 measured |
| Blended $/M | $3.85 derived | $4.35 derived |
| Intelligence index | 30.9 measured | 30.7 measured |
| TTFT (ms) | 126 measured | 17 measured |
| Context | — | — |
| Coding index | not measured for both | |
| Agentic index | not measured for both | |
Claude Opus 4.7 (Non-reasoning, High Effort) card · GPT-5.5 (low) card · 3D observatory
Verdicts use price×intelligence dominance only, and only where both sides are measured; null cells stay null with their provenance (em-dash = not in catalog). Percentile-free by design — this page compares two models, not the field. Generated page — do not hand-edit.