Author's Description
KAT-Coder-Pro V2 is the latest high-performance model in KwaiKAT’s KAT-Coder series, designed for complex enterprise-grade software engineering and SaaS integration. It builds on the agentic coding strengths of earlier versions, with a focus on large-scale production environments, multi-system coordination, and seamless integration across modern software stacks, while also supporting web aesthetics generation to produce production-grade landing pages and presentation decks.
Key Specifications
Supported Parameters
This model supports the following parameters:
Features
This model supports the following features:
Performance Summary
Kwaipilot's KAT-Coder-Pro V2, a high-performance model designed for enterprise software engineering and SaaS integration, demonstrates strong overall capabilities. It consistently ranks among the fastest models, placing in the 81st percentile across eight benchmarks, and offers competitive pricing, ranking in the 59th percentile. The model exhibits exceptional reliability with a 98% success rate, indicating minimal technical failures and consistent response delivery. In terms of benchmark performance, KAT-Coder-Pro V2 excels in areas requiring precision and factual recall. It achieved perfect accuracy in both Hallucinations (Baseline) and General Knowledge (Baseline) tests, highlighting its ability to appropriately acknowledge uncertainty and its broad factual understanding. It also performed very well in Mathematics (95% accuracy) and Email Classification (99% accuracy). While its Instruction Following (65% accuracy) and Reasoning (84% accuracy) scores are respectable, they are not its strongest suits. A notable weakness appears in the Ethics (Baseline) benchmark, where it scored 92% accuracy, placing it in the 22nd percentile, suggesting potential areas for improvement in nuanced ethical reasoning. Its Coding (Baseline) performance is average at 84% accuracy.
Model Pricing
Current Pricing
| Feature | Price (per 1M tokens) |
|---|---|
| Prompt | $0.3 |
| Completion | $1.2 |
| Input Cache Read | $0.06 |
Price History
Available Endpoints
| Provider | Endpoint Name | Context Length | Pricing (Input) | Pricing (Output) |
|---|---|---|---|---|
|
StreamLake
|
StreamLake | kwaipilot/kat-coder-pro-v2-20260327 | 256K | $0.3 / 1M tokens | $1.2 / 1M tokens |
|
AtlasCloud
|
AtlasCloud | kwaipilot/kat-coder-pro-v2-20260327 | 262K | $0.3 / 1M tokens | $1.2 / 1M tokens |
Benchmark Results
| Benchmark | Category | Reasoning | Strategy | Free | Executions | Accuracy | Cost | Duration |
|---|
Other Models by kwaipilot
|
|
Released | Params | Context |
|
Speed | Ability | Cost |
|---|---|---|---|---|---|---|---|
| Kwaipilot: KAT-Coder-Pro V2 | Mar 27, 2026 | — | 256K |
Text input
Text output
|
— | — | — |
| Kwaipilot: KAT-Coder-Pro V1 | Nov 09, 2025 | — | 256K |
Text input
Text output
|
★★★ | ★★★ | $$$ |