KAT Coder Pro V1
kat-coder-pro-v1
Last refreshed 2026-05-22. Next refresh: weekly.
KAT Coder Pro V1 is worth evaluating for coding, rag, and agents when its provider route and context window match the workload.
Decision context: Coding task fit, 1 tracked provider route, and research from 2026-05-22.
Use it for
- Teams evaluating coding, rag, and agents
- Workloads that can use a 256K context window
- Buyers comparing 1 tracked provider route
Do not use it for
- Vision or document-understanding workloads
Cheapest output
$1.20
Vercel AI Gateway per 1M tokens
Provider routes
1
Tracked API hosts
Quality / dollar
Unknown
No task benchmark coverage yet
Freshness
2026-05-22
Researched today
Top use-case fit
Coding
Included by capability and metadata signals in the decision map.
RAG
Included by capability and metadata signals in the decision map.
Agents
Included by capability and metadata signals in the decision map.
Provider price ladder
| Provider | Input / 1M | Output / 1M | Cache | Route |
|---|---|---|---|---|
| Vercel AI Gateway | $0.030 | $1.20 | read $0.060 | Serverless |
Benchmark peer barsfor Coding
No task-mapped benchmark peers are available for this model yet.
Migration checks
No linked migration route is available for this model yet.
About
KAT-Coder-Pro V1 is Kwaipilot's first high-performance agentic coding model, achieving 73.4% on SWE-Bench Verified. It uses a Mixture-of-Experts architecture with approximately 72B active parameters. Context: 256K tokens. Proprietary, available via Vercel AI Gateway and OpenRouter.
KAT Coder Pro V1 has a 256K-token context window.
KAT Coder Pro V1 input tokens at $0.03/1M, output at $1.2/1M.