MoonshotAI: Kimi K2.6

MoonshotAI: Kimi K2.6

moonshotai · Released Apr 20, 2026 Professional New
Intelligence #44 / 544
74.4 Our Score
Speed #231 / 257
36.5 tokens / sec
Input #395 / 551
$0.750 per 1M tokens
Output #425 / 551
$3.50 per 1M tokens
Context #92 / 551
262,144 tokens

Analysis Summary

MoonshotAI: Kimi K2.6 sits in the Professional tier on our leaderboard, ranked #44 of 544 published models on overall intelligence. At $0.750 input and $3.50 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, function calling, vision, and reasoning.

Editorial notes

Kimi K2.6 from MoonshotAI delivers strong reasoning, vision support, tool use, and a 262K context window at competitive pricing, with solid agentic and coding benchmarks for its tier.

Assessed May 5, 2026

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

Performance Profile

Intelligence7.2Technical7.6Value7Content7
Intelligence 7.2/10
Technical 7.6/10
Content 7/10
Value 7/10

Kimi K2.6 is Moonshot AI's next-generation multimodal model, designed for long-horizon coding, coding-driven UI/UX generation, and multi-agent orchestration. It handles complex end-to-end coding tasks across Python, Rust, and Go, and..

Capabilities

Tool Use Function Calling Vision

Performance Indices

Source: Artificial Analysis

43 Intelligence Index
38.4 Coding Index
65.9 Agentic Index

Benchmark Scores

Intelligence

GPQA Diamond 78.8% Graduate-level scientific reasoning
HLE 18.2% Humanity's Last Exam
SciCode 39.5% Scientific computing

Technical

TerminalBench Hard 37.9% Agentic terminal tasks
τ²-Bench 93.9% Conversational agent benchmark

Content

IFBench 44.3% Instruction following
LCR 57.7% Long-context reasoning

Benchmark data from Artificial Analysis and Hugging Face

How does MoonshotAI: Kimi K2.6 stack up?

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Model Information

OpenRouter ID moonshotai/kimi-k2.6
Providermoonshotai
Release Date April 20, 2026
Context Length262,144 tokens
Max Completion16,384 tokens
Status Active

Pricing

Token Type Cost per 1M tokens Cost per 1K tokens
Input $0.75 $0.000750
Output $3.50 $0.003500

Live Performance

Live endpoint metrics — refreshed every 30 minutes.

95.1%
Avg Uptime
627ms
Best Latency (TTFT)
64 tok/s
Best Throughput
17/18
Active Endpoints
Available via: DeepInfra, Parasail, Inceptron, Io Net, Venice, SiliconFlow, Fireworks, Moonshot AI +10 more

Leaderboard Categories