+
+
+
+
+
+
+
+
VS
VS
VS
VS
VS
VS
GPT-4o vs Kimi K2 Instruct
Comprehensive side-by-side LLM comparison
Kimi K2 Instruct leads with 45.6% higher average benchmark score. Kimi K2 Instruct offers 130.0K more tokens in context window than GPT-4o. Kimi K2 Instruct is $9.63 cheaper per million tokens. GPT-4o supports multimodal inputs. Overall, Kimi K2 Instruct is the stronger choice for coding tasks.
+
+
+
+
OpenAI
GPT-4o is a multimodal language model developed by OpenAI. It achieves strong performance with an average score of 77.4% across 8 benchmarks. It excels particularly in MGSM (90.5%), HumanEval (90.2%), MMLU (88.7%). It supports a 132K token context window for handling large documents. The model is available through 2 API providers. As a multimodal model, it can process and understand text, images, and other input formats seamlessly. Released in 2024, it represents OpenAI's latest advancement in AI technology.
+
+
+
+
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 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.
1 year newer
GPT-4o
OpenAI
2024-05-13
Kimi K2 Instruct
Moonshot AI
2025-07-11
Pricing Comparison
Cost per million tokens (USD)
+
+
+
+
GPT-4o
Input:$2.50
Output:$10.00
+
+
+
+
Kimi K2 Instruct
Input:$0.57
Output:$2.30($9.63 cheaper)
Performance Metrics
Context window and performance specifications
Average performance across 42 common benchmarks
+
+
+
+
GPT-4o
Average Score:14.7%
+
+
+
+
Kimi K2 Instruct
Average Score:60.3%(+45.6%)
Provider Availability & Performance
Available providers and their performance metrics
+
+
+
+
GPT-4o
2 providers
Azure
Throughput: 92 tok/s
Latency: 0.54ms
OpenAI
Throughput: 100 tok/s
Latency: 0.5ms
+
+
+
+
+
+
+
+
GPT-4o
Avg Score:14.7%
Providers:2
+
+
+
+
Kimi K2 Instruct
Avg Score:60.3%(+45.6%)
Providers:1