Anthropic Claude Sonnet 5 VS Google Gemini 2.5 Pro
Decision Recommendation
⚖️ Editorial Verdict: In our analysis, Gemini 2.5 Pro is the premium intelligence choice, scoring 3.6% higher on coding benchmarks. It also maintains strong cost efficiency. If you are building high-volume, simple chatbots or processing massive amounts of text where budget is critical, Claude Sonnet 5 offers excellent cost savings. For agentic reasoning, code refactoring, or complex logical tasks, the accuracy premium of Gemini 2.5 Pro fully justifies the cost.
Was this recommendation helpful?
Model Specs
Claude Sonnet 5
Benchmarks & Scores
Coding (swe-bench-pro)
63.2%excellent at multi-file repositories, autonomous agents, and industrial codebases
Reasoning (gpqa-diamond)
N/Agraduate-level science QA
Cost & Performance
Cost (per 1M tokens)
$4.00Input: $2.00 | Output: $10.00Context WindowLarger
1.05M tokensModel Specs
Gemini 2.5 Pro
Benchmarks & Scores
Coding (swe-bench-verified)
59.6%good at editing existing code, cross-file updates, and multi-component systems
Reasoning (gpqa-diamond)
84.4%graduate-level science QA
Cost & Performance
Cost (per 1M tokens)1.2x cheaper
$3.44Input: $1.25 | Output: $10.00Context Window
1M tokensFrequently Asked Questions about Claude Sonnet 5 vs Gemini 2.5 Pro comparison
Gemini 2.5 Pro is cheaper than Claude Sonnet 5. Gemini 2.5 Pro has a blended cost of $3.44/1M tokens, which is about 1.2x cheaper than Claude Sonnet 5 at $4.00/1M tokens.
For coding tasks, Claude Sonnet 5 scores 63.2% on swe-bench-pro (excellent at multi-file repositories, autonomous agents, and industrial codebases), while Gemini 2.5 Pro scores 59.6% on swe-bench-verified (good at editing existing code, cross-file updates, and multi-component systems).
Related Matchups
Explore similar comparisons for Claude Sonnet 5 and Gemini 2.5 Pro.