Claude Opus 5 vs Gemini 3.5 Flash: pricing, specs & reviews compared

Side-by-side comparison of Claude Opus 5 (anthropic) and Gemini 3.5 Flash (google) — pricing per million tokens, context length, licensing, benchmarks and community reviews on Reviuws.

SpecClaude Opus 5Gemini 3.5 Flash
Provideranthropicgoogle
Licenseclosedclosed
Parameters
Context1000k1000k
Input price / M tok$5$1.5
Output price / M tok$25$9
Rating0.0 (0)0.0 (0)