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Kimi K2.6 vs o1-pro

How do these models stack up? Below is an expert side-by-side comparison of specifications, context window capacity, live pricing per million tokens, and standardized benchmark scores for Kimi K2.6 and o1-pro.

Moonshot AI

Kimi K2.6

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...

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OpenAI

o1-pro

The o1 series of models are trained with reinforcement learning to think before they answer and perform complex reasoning. The o1-pro model uses more compute to think harder and provide...

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Technical Specifications

SpecificationKimi K2.6o1-pro
ProviderMoonshot AIOpenAI
Context Window262,144 tokens200,000 tokens
Agent SuitabilityN/AN/A
Time to First Token (TTFT)N/AN/A
Deployment Modelmanaged apimanaged api
Production Stabilitystablestable
API AvailableYesYes
Released Date2026-04-202025-03-19

API Pricing Comparison

Input Price per Million Tokens

Kimi K2.6

$0.66

o1-pro

$150.00

Output Price per Million Tokens

Kimi K2.6

$3.41

o1-pro

$600.00

Want to test both models live?

Run side-by-side prompt prompts in our dynamic Sandbox. Check execution speeds, latency metrics, and compute actual costs in real-time.

Benchmark Performance Metrics

Scores show the raw performance percentages verified across key evaluation suites. Higher bars indicate superior accuracy and capability in that domain.

MMLUGeneral knowledge & multi-task understanding
8420.0%vsN/A
Kimi K2.6
o1-pro
HumanEvalPython coding & logic synthesis
8500.0%vsN/A
Kimi K2.6
o1-pro
MATHComplex mathematical problem solving
6400.0%vsN/A
Kimi K2.6
o1-pro
GPQAGraduate-level expert reasoning
4300.0%vsN/A
Kimi K2.6
o1-pro
HellaSwagCommonsense reasoning and inference
8500.0%vsN/A
Kimi K2.6
o1-pro
MT-BenchMulti-turn conversation flow quality
890.0%vsN/A
Kimi K2.6
o1-pro

Kimi K2.6 Quirks & Gotchas

No developer gotchas reported.

o1-pro Quirks & Gotchas

No developer gotchas reported.