Claude Sonnet 4 vs Gemini 2.5 Pro
Model specifications and API prices, with sources where recorded and explicit verification gaps.
At a glance
- Input / 1M tokens: Not available for both entries.
- Output / 1M tokens: Not available for both entries.
- Gemini 2.5 Pro has a larger context window: 200,000 versus 1,048,576 tokens.
- Benchmark winner: Not available without comparable, versioned evaluation evidence. Reported results are listed below.
| Compare | Claude Sonnet 4 | Gemini 2.5 Pro |
|---|---|---|
| Input / 1M tokens | Not available | Not available |
| Output / 1M tokens | Not available | Not available |
| Context window | 200000 | 1048576 |
| Release date | 2025-05-22 | Not available |
| Modalities | text, image | text, image, audio, video |
| API access | Yes | Yes |
| Categories | codingwriting | codingresearch |
Reported benchmarks
These catalogue results do not record a benchmark edition or tested configuration. They are not used to declare an overall winner. See current versioned LiveBench rankings for the independently collected frontier results.
Claude Sonnet 4
Not available
Gemini 2.5 Pro
Not available
Claude Sonnet 4
Sources & updates
Last verified: Unverified · Primary official source ↗
Recent catalogue changes
No recorded catalogue changes. Daily benchmark archives are maintained separately.
Gemini 2.5 Pro
Sources & updates
Last verified: Unverified · Primary official source ↗
Recent catalogue changes
No recorded catalogue changes. Daily benchmark archives are maintained separately.