Last refreshed 2026-06-15. Next refresh: weekly.
Why use KAT Coder Pro V2 on OpenRouter?
OpenRouter offers KAT Coder Pro V2 with pay-as-you-go pricing at $0.30/1M input tokens. OpenRouter is a multi-provider LLM aggregator offering unified API access to 300+ models from all major labs and emerging providers, with automatic failover for reliability.
Compare KAT Coder Pro V2 across 3 providers to find the best fit for your use caseSetup recipe
Docs fallbackUse the provider REST API or SDKCreate a provider API keymodel: kwaipilot/kat-coder-pro-v2kwaipilot/kat-coder-pro-v2Request example
kwaipilot/kat-coder-pro-v2.Gotchas
- Use provider model ID "kwaipilot/kat-coder-pro-v2", not the LLMReference slug "kat-coder-pro-v2".
Compare KAT Coder Pro V2 Across Providers
| Provider | Input (per 1M) | Output (per 1M) |
|---|---|---|
| OpenRouter | $0.30 | $1.20 |
| Vercel AI Gateway | $0.30 | $1.20 |
| Novita AI | $0.30 | $1.20 |
Pricing
| Type | Price (per 1M) |
|---|---|
| Input tokens | $0.30 |
| Output tokens | $1.20 |
Capabilities
About KAT Coder Pro V2
KAT-Coder-Pro V2 is Kwaipilot's flagship agentic coding model, achieving 79.6% on SWE-Bench Verified (March 2026). Designed for complex enterprise software engineering tasks, multi-system coordination, and SaaS integration. Uses a 'Specialize-then-Unify' training paradigm with five specialized expert domains. Context: 256K tokens. Max output: 256K tokens (on Streamlake endpoint). Available via Vercel AI Gateway and OpenRouter.
FAQ
What does KAT Coder Pro V2 cost on OpenRouter?
On OpenRouter, KAT Coder Pro V2 costs $0.3 per 1M input tokens and $1.2 per 1M output tokens.
What is the context window for KAT Coder Pro V2 on OpenRouter?
KAT Coder Pro V2 supports a 256k token context window on OpenRouter.
How does OpenRouter compare to other KAT Coder Pro V2 providers?
KAT Coder Pro V2 is available from 3 providers. The cheapest input pricing is $0.3/1M tokens from OpenRouter.
What API model ID do I use for KAT Coder Pro V2 on OpenRouter?
Use the model ID kwaipilot/kat-coder-pro-v2 when calling OpenRouter's API.
Who created KAT Coder Pro V2?
KAT Coder Pro V2 was created by Kwaipilot as part of the KAT model family.
Is KAT Coder Pro V2 open source?
KAT Coder Pro V2 is not open source; the seed data lists it as proprietary.