GoogleGemini 2.5 FlashVSMoonshot AI (Kimi)Kimi K3
Our Take
Standardized reasoning and coding benchmarks are currently pending verification for one or both of these models. We recommend testing Gemini 2.5 Flash and Kimi K3 directly in their respective provider playgrounds to see which fits your specific prompt styles best.
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Benchmarks & Scores
Coding (swe-bench-verified)
60.4%good at editing existing code, cross-file updates, and multi-component systems
Reasoning (gpqa-diamond)
68.3%graduate-level science QA
Cost & Context
Cost (per 1M tokens)2.0x cheaper
$0.85Input: $0.30 | Output: $2.50Context WindowLarger
1.05M tokensBenchmarks & Scores
Coding (swe-bench-pro)
N/Aexcellent at multi-file repositories, autonomous agents, and industrial codebases
Reasoning (gpqa-diamond)Winner (+25.2%)
93.5%graduate-level science QA
Cost & Context
Cost (per 1M tokens)
$1.71Input: $0.95 | Output: $4.00Context Window
262.14k tokensFrequently Asked Questions about Gemini 2.5 Flash vs Kimi K3
Gemini 2.5 Flash is cheaper than Kimi K3. Gemini 2.5 Flash has a blended cost of $0.85/1M tokens, which is about 2.0x cheaper than Kimi K3 at $1.71/1M tokens.
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