Comprehensive side-by-side LLM comparison
Both models show comparable benchmark performance. GPT-4 is available on 2 providers. Both models have their strengths depending on your specific coding needs.
OpenAI
GPT-4 was created as a large multimodal model capable of accepting image and text inputs while producing text outputs. Developed to exhibit human-level performance on various professional and academic benchmarks, it marked a significant advancement in reliability, creativity, and handling of nuanced instructions compared to its predecessors.
Moonshot AI
Kimi K1.5 was developed by Moonshot AI as an advanced language model with extended context capabilities, designed to handle long documents and conversations. Built to excel at tasks requiring comprehension of extensive information, it represents Moonshot's approach to long-context language understanding.
1 year newer

GPT-4
OpenAI
2023-06-13

Kimi-k1.5
Moonshot AI
2025-01-20
Context window and performance specifications
Average performance across 1 common benchmarks

GPT-4

Kimi-k1.5
GPT-4
2022-12-31
Available providers and their performance metrics

GPT-4
Azure
OpenAI


GPT-4

Kimi-k1.5

GPT-4

Kimi-k1.5
Kimi-k1.5