Gemini 3.7 Flash vs KAT-Coder-Air V2.5: side-by-side summary

Gemini 3.7 Flash and KAT-Coder-Air V2.5 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Gemini 3.7 Flash, from Google, has a 1,048,576-token context window and is priced at $0.375/M tokens input, $1.875/M tokens output on OpenRouter.

KAT-Coder-Air V2.5, from kwaipilot, has a 256,000-token context window and is priced at $0.15/M tokens input, $0.60/M tokens output on OpenRouter.

Context window

• Gemini 3.7 Flash: 1,048,576 tokens
• KAT-Coder-Air V2.5: 256,000 tokens

Price

• Gemini 3.7 Flash: $0.375/M tokens input, $1.875/M tokens output
• KAT-Coder-Air V2.5: $0.15/M tokens input, $0.60/M tokens output

Provided by

• Gemini 3.7 Flash: Google
• KAT-Coder-Air V2.5: kwaipilot

• Gemini 3.7 Flash model details, providers and pricing
• KAT-Coder-Air V2.5 model details, providers and pricing