KwaiPilot KAT 2.5 Air Coder is KwaiPilot's language model with a 256K context window and up to 80K output tokens, available from 2 providers, starting at $0.15 / 1M input and $0.6 / 1M output. A fast, lightweight coding-focused agentic LLM optimized for Agent and tool-use workflows inside real executable repositories.
Specifications
Canonical IDkwaipilot-kat-2-5-air-coder
TypeLanguage
StatusActive
CreatorKwaiPilotKwaiPilot
Providers
Context Window256K tokens
Max Output80K tokens
Input ModalitiesText
Output ModalitiesText
Reasoning Effortsdefault
Release Date · 8 days ago

Capabilities

Input1/5
Text
Image·
Audio·
Video·
PDF·
Output1/5
Text
Image·
Audio·
Video·
Embedding·
Capabilities5/13
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
OpenRouter logo
OpenRouter
kwaipilot/kat-coder-air-v2.5
$0.15$0.6$0.03
Vercel AI Gateway logo
Vercel AI Gateway
kwaipilot/kat-coder-air-v2.5
$0.15$0.6$0.03

Cost Calculator

US Dollar ($)
Preset:

Other Models

ModelTierReleasedContextInput / 1MOutput / 1M
KwaiPilot KAT 2.5 Pro CoderPro256K$0.740$2.96
KwaiPilot KAT 2 Pro CoderPro256K$0.300$1.20
KwaiPilot KAT 1 Pro CoderPro256K$0.300$1.20
KwaiPilot KAT Pro CoderPro256K$0.300$1.20

Model IDs

kwaipilot-kat-2-5-air-coder
kwaipilot/kat-coder-air-v2.5