Kimi Review 2026: Pricing, Benchmarks & Alternatives

Visit Site

Moonshot AI

Moonshot AI with industry-leading long-context capabilities

Model Variants

8 variants · Select to compare specs

Capability Fingerprint

Kimi K2.6

Speed

balanced

Intelligence

high

Context

128k

Pricing

$1.71 / 1M tokens

“Kimi K2.6 by Kimi. Optimized for high intelligence.”

Benchmarks

9 metrics

Swe Bench Verified

47.1%

Gpqa Diamond

91.1%

Hle

35.9%

Arc A G I2

95.9%

Human Eval

53.5%

Mmlu

53.9%

Code Arena

1518

Terminal Bench

43.9%

Speed

36.7%

Our Verdict

Kimi from Moonshot AI specializes in extremely long context windows - up to 2M tokens in testing. Strong for document analysis, research, and summarization of entire books or codebases.

Who should use Kimi: This tool excels for Document analysis, Book-length summarization, Research workflows. The Largest tested context capability pricing positions itcompetitively in the market.

Benchmark Analysis

Based on 9+ independent benchmarks, here's how Kimi performs:

SWE-Bench

47.1%

Real-world coding tasks

ARC-AGI-2

95.9%

Abstract reasoning

GPQA Diamond

91.1%

Expert-level QA

Note: Benchmarks are verified against official vendor claims and independent testing. Scores last updated 2026-03-28. See our methodology for details.

Company Overview

Moonshot AI was founded in 2023 and is based in Beijing, China.Kimi is built on a proprietary stack. Developers can integrate it via a well-documented API.

Should you use Kimi?

Use it if:

✓Document analysis
✓Book-length summarization
✓Research workflows

Avoid if:

✗You need unrestricted access to all topics
✗Limited English optimization

Key Advantages

Largest context window (2M tokens)
Excellent document summarization
Strong Chinese language support
Affordable pricing

Known Constraints

China-based service
Limited English optimization
Smaller ecosystem
No image generation

Head-to-Head Comparisons

See how Kimi stacks up against its closest competitors with detailed benchmark analysis, pricing breakdowns, and expert verdicts.

Kimi vs GeminiCompare →

Kimi vs ClaudeCompare →

Kimi vs ChatGPTCompare →

Benchmark Comparison

Real performance data from independent testing

Metric	KimiThis	Gemini	Claude	ChatGPT
	Site	Site	Site	Site
SWE-Bench (Coding)	76.8%	80.6%	87.6%	80.1%
Terminal Success (Agents)	44.8%	68.5%	69.4%	75.1%
Unit Logic (HumanEval)	78.5%	94.1%	94.5%	92.4%
GPQA Diamond (Science)	87.6%	94.3%	94.2%	94.4%
MATH (Reasoning)	85.3%	96.2%	95.8%	93.8%
MMLU (Knowledge)	80.1%	92.6%	91.5%	88.2%
Code Arena (ELO)	1429	1861	1650	1678
Chat Arena (ELO)	—	1455	1583	1457
Context	2M tokens (testing)	1M tokens	1M tokens	1M tokens
Price	Freemium	Freemium	Freemium	Freemium
Best For	✓Reasoning✓Value	✓Coding★Reasoning✓Agentic★Value	★Coding✓Reasoning✓Agentic	✓Coding✓Reasoning★Agentic

Kimi:Largest tested context capability

Gemini:#1 on ARC-AGI-2 (77.1%)

Claude:#1 on SWE-Bench Verified (87.6%)

ChatGPT:Best for agentic tasks (75.1% Terminal-Bench)

Data from March 2026 independent benchmarksFull comparison

Top Alternatives to Kimi

View all chatbots

Not sure if Kimi is right for you? Compare these similar tools.

Claude

Free

Anthropic's safety-focused AI assistant for coding, writing, and analysis

Zero ads on all tiers includin...

View Compare

DeepSeek

Free

High-performance Chinese AI model at 95% lower cost than GPT-4

95% cheaper than GPT-4

View Compare

GLM

Free

Z AI coding model scoring 94.6% of Claude Opus on SWE-Bench

94.6% of Claude coding perform...

View Compare

MiniMax

Free

Specialized foundational models catering to Chinese reasoning tasks

Strong reasoning capabilities

View Compare

Gemini

Free

Google's multimodal AI leading on reasoning and ARC-AGI-2 benchmarks

#1 on ARC-AGI-2 (77.1%)

View Compare

ChatGPT

Free

OpenAI's versatile AI assistant with image generation, voice mode, and a vast plugin ecosystem

Image generation built in

View Compare

What we've written about Kimi

No articles yet. Check back soon.