Claude Opus 4.6 vs GPT-5.2 Pro
Claude Opus 4.6 costs 6.7x less per output token.
Which Is Cheaper?
At 1M tokens/mo
Claude Opus 4.6: $15
GPT-5.2 Pro: $95
At 10M tokens/mo
Claude Opus 4.6: $150
GPT-5.2 Pro: $945
At 100M tokens/mo
Claude Opus 4.6: $1500
GPT-5.2 Pro: $9450
Which Performs Better?
| Test | Claude Opus 4.6 | GPT-5.2 Pro |
|---|---|---|
| Structured Output | — | — |
| Strategic Analysis | — | — |
| Constrained Rewriting | — | — |
| Creative Problem Solving | — | — |
| Tool Calling | — | — |
| Faithfulness | — | — |
| Classification | — | — |
| Long Context | — | — |
| Safety Calibration | — | — |
| Persona Consistency | — | — |
| Agentic Planning | — | — |
| Multilingual | — | — |