Kwaipilot: KAT-Coder-Pro V2

Kwaipilot: KAT-Coder-Pro V2

kwaipilot · Released Mar 27, 2026 Professional
Intelligence #33 / 525
77.2 Our Score
Speed #104 / 244
114.5 tokens / sec
Input #297 / 525
$0.300 per 1M tokens
Output #304 / 525
$1.20 per 1M tokens
Context #126 / 525
256,000 tokens

Analysis Summary

Kwaipilot: KAT-Coder-Pro V2 sits in the Professional tier on our leaderboard, ranked #33 of 525 published models on overall intelligence. At $0.300 input and $1.20 output per 1M tokens, it is among the most expensive on the market. It offers a generous context window for extended reasoning and code review and supports tool use and function calling.

Editorial notes

KAT-Coder-Pro V2 from Kwaipilot is a specialist coding and agentic model with excellent agentic performance ranking in the global top 10, strong coding capability, and competitive pricing at $0.30/$1.20 per million tokens — making it a compelling choice for businesses needing reliable code generation and autonomous task execution.

Assessed April 23, 2026

Rankings consider pricing, capabilities, benchmarks, and real-world applicability and are refreshed as new models launch. Feedback?

Performance Profile

Intelligence7.3Technical8.7Value7.5Content7
Intelligence 7.3/10
Technical 8.7/10
Content 7/10
Value 7.5/10

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,..

Capabilities

Tool Use Function Calling

Performance Indices

Source: Artificial Analysis

43.8 Intelligence Index
45.6 Coding Index
69.4 Agentic Index

Benchmark Scores

Intelligence

GPQA Diamond 85.5% Graduate-level scientific reasoning
HLE 16% Humanity's Last Exam
SciCode 38.3% Scientific computing

Technical

TerminalBench Hard 49.2% Agentic terminal tasks
τ²-Bench 89.5% Conversational agent benchmark

Content

IFBench 66.7% Instruction following
LCR 66% Long-context reasoning

Benchmark data from Artificial Analysis and Hugging Face

How does Kwaipilot: KAT-Coder-Pro V2 stack up?

Compare side-by-side with other professional models.

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Model Information

OpenRouter ID kwaipilot/kat-coder-pro-v2
Providerkwaipilot
Release Date March 27, 2026
Context Length256,000 tokens
Max Completion80,000 tokens
Status Active

Pricing

Token Type Cost per 1M tokens Cost per 1K tokens
Input $0.30 $0.000300
Output $1.20 $0.001200

Live Performance

Live endpoint metrics — refreshed every 30 minutes.

100%
Avg Uptime
3,072ms
Best Latency (TTFT)
30 tok/s
Best Throughput
1/2
Active Endpoints
Available via: StreamLake, AtlasCloud

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