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  1. Home
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DeepSeek V4.1 Flash vs KAT-Coder-Pro V2.5

Compare DeepSeek V4.1 Flash from DeepSeek and KAT-Coder-Pro V2.5 from kwaipilot on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the OpenRouter API.

DeepSeek V4.1 Flash vs KAT-Coder-Pro V2.5: side-by-side summary

DeepSeek V4.1 Flash and KAT-Coder-Pro V2.5 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

DeepSeek V4.1 Flash, from DeepSeek, has a 1,048,576-token context window and is priced at $0.30/M tokens input, $1.20/M tokens output on OpenRouter.

KAT-Coder-Pro V2.5, from kwaipilot, has a 262,144-token context window and is priced at $0.74/M tokens input, $2.96/M tokens output on OpenRouter.

Context window
  • DeepSeek V4.1 Flash: 1,048,576 tokens
  • KAT-Coder-Pro V2.5: 262,144 tokens
Price
  • DeepSeek V4.1 Flash: $0.30/M tokens input, $1.20/M tokens output
  • KAT-Coder-Pro V2.5: $0.74/M tokens input, $2.96/M tokens output
Provided by
  • DeepSeek V4.1 Flash: DeepSeek
  • KAT-Coder-Pro V2.5: kwaipilot
  • DeepSeek V4.1 Flash model details, providers and pricing
  • KAT-Coder-Pro V2.5 model details, providers and pricing