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Model Comparison

Comprehensive side-by-side analysis of model capabilities and performance

Moonshot AI

Kimi K2 0905

Moonshot AI

Kimi K2 0905 is a language model developed by Moonshot AI. This model demonstrates exceptional performance with an average score of 84.0% across 6 benchmarks. It excels particularly in HumanEval (94.5%), MMLU (90.2%), MATH (89.1%). It supports a 524K token context window for handling large documents. The model is available through 1 API provider. Released in 2025, it represents Moonshot AI's latest advancement in AI technology.

Moonshot AI

Kimi K2 Instruct

Moonshot AI

Kimi K2 Instruct is a language model developed by Moonshot AI. It achieves strong performance with an average score of 66.7% across 38 benchmarks. It excels particularly in MATH-500 (97.4%), GSM8k (97.3%), CBNSL (95.6%). The model shows particular specialization in reasoning tasks with an average performance of 78.6%. It supports a 262K token context window for handling large documents. The model is available through 1 API provider. It's licensed for commercial use, making it suitable for enterprise applications. Released in 2025, it represents Moonshot AI's latest advancement in AI technology.

Moonshot AI

Kimi K2 Instruct

Moonshot AI

2025-01-01

Moonshot AI

Kimi K2 0905

Moonshot AI

2025-09-05

8 months newer

Pricing Comparison

Cost per million tokens (USD)

Moonshot AI

Kimi K2 0905

Input:$0.60
Output:$2.50
Moonshot AI

Kimi K2 Instruct

$0.23 cheaper
Input:$0.57
Output:$2.30

Performance Metrics

Context window and performance specifications

Moonshot AI

Kimi K2 0905

Larger context
Max Context:524.3K
Parameters:1.0T
Moonshot AI

Kimi K2 Instruct

Max Context:262.1K
Parameters:1.0T

Average performance across 5 common benchmarks

Moonshot AI

Kimi K2 0905

+1.3%
Average Score:83.0%
Moonshot AI

Kimi K2 Instruct

Average Score:81.7%

Performance comparison across key benchmark categories

Moonshot AI

Kimi K2 0905

code
+29.4%
94.5%
math
+18.7%
89.1%
general
+15.1%
80.1%
Moonshot AI

Kimi K2 Instruct

code
65.1%
math
70.4%
general
65.0%
Benchmark Scores - Detailed View
Side-by-side comparison of all benchmark scores

Provider Availability & Performance

Available providers and their performance metrics

Moonshot AI

Kimi K2 0905

1 providers

Novita

Moonshot AI

Kimi K2 Instruct

1 providers

Novita

Throughput: 45 tok/s
Latency: 0.95ms
Moonshot AI

Kimi K2 0905

+1.3%
Avg Score:83.0%
Providers:1
Moonshot AI

Kimi K2 Instruct

Avg Score:81.7%
Providers:1