Kat Coder Pro V2 API
About
Build advanced reasoning agents with Kat Coder Pro V2, a specialized AI model optimized for complex logic and chain-of-thought tasks. This model delivers cost-effective pricing at $0.30/1M input and $1.20/1M output tokens, native tool calling support. Access Kat Coder Pro V2 via the Vercel AI Gateway API with up to 256K output tokens.
Capabilities
Input Modalities
text
Output Modalities
text
Reasoning
Yes
Structured Output
No
Tool Use
Yes
WeightsClosed
Limits
Context Window
256K
Tokens
Input Limit
256K
Tokens
Max Output
256K
Tokens
Pricing
Standard (per 1M tokens)
Input
$0.30
Output
$1.20
Caching (per 1M tokens)
Read
$0.06
Frequently Asked Questions
Kat Coder Pro V2 by Vercel AI Gateway costs $0.30 per 1M input tokens and $1.20 per 1M output tokens. Cached reads cost $0.06 per 1M tokens.
Model Details
ID
kwaipilot/kat-coder-pro-v2
Provider
Vercel AI GatewayFamily
kat-coder
Release Date
Mar 27, 2026
Knowledge Cutoff
N/A
API Integration