Flagship assistant routing

Gemini 2.5 Pro vs Claude Sonnet 4 Cost

Compare Gemini 2.5 Pro and Claude Sonnet 4 list prices for production assistant workloads.

Google

Gemini 2.5 Pro

Provider
Google
Modality
text
Context
1,000,000
Input / 1M
$1.25
Output / 1M
$10.00
Cached / 1M
$0.315
Batch discount
50%
View model page →

Anthropic

Claude Sonnet 4

Provider
Anthropic
Modality
text
Context
200,000
Input / 1M
$3.00
Output / 1M
$15.00
Cached / 1M
$0.30
Batch discount
50%
View model page →

Sample workload

Estimated spend on a shared scenario

Catalog rates updated 2026-07-31. Same inputs on both models for an apples-to-apples read.

Gemini 2.5 Pro

10k × 2k/500 tokens

$75.00

Lower cost

Claude Sonnet 4

10k × 2k/500 tokens

$135.00

Gemini 2.5 Pro is lower by $60.00 on this sample workload.

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More matchups

Approximate static list prices for planning only. Always verify against each provider’s official pricing page before production budgeting.