GPT-4 vs Kimi-k1.5 Comparison
Performance Benchmarks
Comparative analysis across standard metrics
GPT-4 outperforms in 0 benchmarks, while Kimi-k1.5 is better at 1 benchmark (MMLU).
Kimi-k1.5 significantly outperforms across most benchmarks.
Arena Performance
Human preference votes
Pricing Analysis
Price comparison per million tokens
Cost data unavailable.
Context Window
Maximum input and output token capacity
Only GPT-4 specifies input context (32,768 tokens). Only GPT-4 specifies output context (32,768 tokens).
Input Capabilities
Supported data types and modalities
Both GPT-4 and Kimi-k1.5 support multimodal inputs.
They are both capable of processing various types of data, offering versatility in application.
GPT-4
Kimi-k1.5
License
Usage and distribution terms
Both models are licensed under proprietary licenses.
Both models have usage restrictions defined by their respective organizations.
Proprietary
Closed source
Proprietary
Closed source
Release Timeline
When each model was launched
GPT-4 was released on 2023-06-13, while Kimi-k1.5 was released on 2025-01-20.
Kimi-k1.5 is 20 months newer than GPT-4.
Jun 13, 2023
2.8 years ago
Jan 20, 2025
1.2 years ago
1.6yr newerKnowledge Cutoff
When training data ends
GPT-4 has a documented knowledge cutoff of 2022-12-31, while Kimi-k1.5's cutoff date is not specified.
We can confirm GPT-4's training data extends to 2022-12-31, but cannot make a direct comparison without Kimi-k1.5's cutoff date.
Dec 2022
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Outputs Comparison
Key Takeaways
GPT-4
View detailsOpenAI
Kimi-k1.5
View detailsMoonshot AI