KAT-Coder-Air V2.5

Kwaipilot chatcodetool_use Long

API ID: kwaipilot/kat-coder-air-v2.5-20260710

Compare Calculate
Input Price
$0.15
/1M tokens
Output Price
$0.60
/1M tokens
Cached Input
$0.03
Save 80%

About KAT-Coder-Air V2.5

Kat Coder is KwaiPilot's coding model, optimized for software development tasks. The model excels at code generation and completion. Kat Coder demonstrates Kuaishou's advancement in AI-powered development tools. For developers seeking capable coding AI, Kat Coder offers focused development assistance.

💰
Price Ranking
#780 lowest price among 1240 Chat models

Model Specifications

Context Length
256k
Max Output
80k
Release Date
2026-07-10
Capabilities
chat code tool_use
Input Modalities
text
Output Modalities
text

Best For

  • Code generation, debugging, code review, refactoring
  • Conversations, content writing, general assistance

Consider Alternatives For

  • Image understanding (needs vision capability)

💰 Real-World Cost Examples

Estimated monthly costs for common use cases

Personal AI Assistant
$0.25
/month
50 conversations/day, ~500 tokens each
Code Copilot
$2.16
/month
200 completions/day, ~1k tokens each
Customer Service Bot
$7.65
/month
1000 tickets/day, ~800 tokens each
Data Analysis Pipeline
$10.57
/month
500 analyses/day, ~2k tokens each
Calculate Your Custom Usage

Kwaipilot Model Lineup

Compare all models from Kwaipilot to find the best fit

Model Input Output Context Capabilities
KAT-Coder-Air V2.5 Current $0.15 $0.60 256k chat code tool_use
KAT-Coder-Pro V2 $0.30 $1.20 262k chat code tool_use
KAT-Coder-Pro V2.5 $0.74 $2.96 256k chat code tool_use
View All Kwaipilot Models →

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🚀 Quick Start

Get started with KAT-Coder-Air V2.5 API

OpenAI-compatible SDK 
from openai import OpenAI

client = OpenAI(
    base_url="https://api.provider.com/v1",
    api_key="YOUR_API_KEY"
)

response = client.chat.completions.create(
    model="kwaipilot/kat-coder-air-v2.5-20260710",
    messages=[
        {"role": "user", "content": "Hello!"}
    ]
)
print(response.choices[0].message.content)

Resources

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