Claude Sonnet 4.6 vs Gemini 2.5 Pro
Gemini 2.5 Pro costs 1.5x less per output token.
Which Is Cheaper?
At 1M tokens/mo
Claude Sonnet 4.6: $9
Gemini 2.5 Pro: $6
At 10M tokens/mo
Claude Sonnet 4.6: $90
Gemini 2.5 Pro: $56
At 100M tokens/mo
Claude Sonnet 4.6: $900
Gemini 2.5 Pro: $563
Which Performs Better?
| Test | Claude Sonnet 4.6 | Gemini 2.5 Pro |
|---|---|---|
| Structured Output | — | — |
| Strategic Analysis | — | — |
| Constrained Rewriting | — | — |
| Creative Problem Solving | — | — |
| Tool Calling | — | — |
| Faithfulness | — | — |
| Classification | — | — |
| Long Context | — | — |
| Safety Calibration | — | — |
| Persona Consistency | — | — |
| Agentic Planning | — | — |
| Multilingual | — | — |