Model Comparison
Comprehensive side-by-side analysis of model capabilities and performance
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%). It supports a 144K 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.
Llama 3.1 405B Instruct
Meta
Llama 3.1 405B Instruct is a language model developed by Meta. It achieves strong performance with an average score of 79.2% across 18 benchmarks. It excels particularly in ARC-C (96.9%), GSM8k (96.8%), API-Bank (92.0%). It supports a 256K token context window for handling large documents. The model is available through 8 API providers. Released in 2024, it represents Meta's latest advancement in AI technology.
Llama 3.1 405B Instruct
Meta
2024-07-23
Kimi K2 Instruct
Moonshot AI
2025-01-01
5 months newer
Pricing Comparison
Cost per million tokens (USD)
Kimi K2 Instruct
Llama 3.1 405B Instruct
Performance Metrics
Context window and performance specifications
Kimi K2 Instruct
Llama 3.1 405B Instruct
Average performance across 6 common benchmarks
Kimi K2 Instruct
Llama 3.1 405B Instruct
Performance comparison across key benchmark categories
Kimi K2 Instruct
Llama 3.1 405B Instruct
Provider Availability & Performance
Available providers and their performance metrics
Kimi K2 Instruct
Novita
Llama 3.1 405B Instruct
Together
Hyperbolic
DeepInfra
Fireworks
Bedrock
Lambda
Replicate
Kimi K2 Instruct
Llama 3.1 405B Instruct