Comprehensive side-by-side LLM comparison
Both models show comparable benchmark performance. Kimi-k1.5 supports multimodal inputs. GPT-4 Turbo is available on 2 providers. Both models have their strengths depending on your specific coding needs.
OpenAI
GPT-4 Turbo was introduced as an optimized version of GPT-4, designed to provide enhanced performance with improved efficiency and an expanded context window. Built with updated knowledge and refined capabilities, it offered developers a more cost-effective way to leverage GPT-4's advanced reasoning while handling longer conversations and documents.
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.
9 months newer

GPT-4 Turbo
OpenAI
2024-04-09

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

GPT-4 Turbo

Kimi-k1.5
GPT-4 Turbo
2023-12-31
Available providers and their performance metrics

GPT-4 Turbo
Azure
OpenAI


GPT-4 Turbo

Kimi-k1.5

GPT-4 Turbo

Kimi-k1.5
Kimi-k1.5