KwaiPilot KAT 1 Pro Coder is KwaiPilot's language model with a 256K context window and up to 32K output tokens. An agentic coding LLM from KwaiKAT's KAT series, designed for complex real-world software engineering tasks with strong reasoning and tool-use capabilities.
Specifications
Canonical IDkwaipilot-kat-1-pro-coder
TypeLanguage
StatusActive
CreatorKwaiPilotKwaiPilot
Providers
Context Window256K tokens
Max Output32K tokens
Input ModalitiesText
Output ModalitiesText
Reasoning Effortsdefault
Release Date · 11 months ago
Benchmarks
Intelligence Index
#188
Math Index
#12
MMLU-Pro
#102
GPQA
#205
HLE
#79
LiveCodeBench
#53
IFBench
#76
Time to First Token
#181
SciCode
#240
AIME 2025
#12
LCR
#287
TerminalBench Hard
#226
TAU2
#74
Output TPS
#421

Capabilities

Input1/5
Text✓
Image·
Audio·
Video·
PDF·
Output1/5
Text✓
Image·
Audio·
Video·
Embedding·
Capabilities2/13
Reasoning✓
Adaptive Reasoning·
Function Calling✓
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·

Pricing by Provider

US Dollar ($)
Per 1M tokens
ProviderStandard
Input
$ / 1M
Output
$ / 1M
Cache Read
$ / 1M
Vercel AI Gateway logo
Vercel AI Gateway
kwaipilot/kat-coder-pro-v1
$0.3$1.20$0.06

Cost Calculator

US Dollar ($)
Preset:

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
KwaiPilot KAT 2.5 Pro Coder262K——Available
KwaiPilot KAT 2 Pro Coder262K——Available
KwaiPilot KAT 1 Pro Coder256K——Current
KwaiPilot KAT Pro Coder—256K$0.300$1.20Available

Other Models

ModelTierReleasedContextInput / 1MOutput / 1M
KwaiPilot KAT 2.5 Air CoderAir256K——

Model IDs

kat-coder-pro-v1
kwaipilot-kat-1-pro-coder
kwaipilot/kat-coder-pro-v1