Comparison
GPT 5 vs Kimi K2.5
Side-by-side comparison of OpenAI GPT 5 and Moonshot Kimi K2.5. Pricing, quality benchmarks, and context windows.
Quality Benchmarks
LiveBench / 0-100
GPT 5
94.0Frontier
Kimi K2.5
70.8Frontier
GPT 5
Kimi K2.5
Input Price (per 1M)
$1.25
$0.4000
Output Price (per 1M)
$10.00
$1.90
Context Window
400K
262.1K
Max Output
128K
262.1K
Pricing per 1M Tokens
$1.25
Input
Input
$0.4000
68% cheaper
Input
$10.00
Output
Output
$1.90
81% cheaper
Output
Token Limits
Context
400K
Context
Context
262.1K
Max Output
128K
Max Output
Max Output
262.1K
VisionTools
VisionTools
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