Comprehensive side-by-side LLM comparison
DeepSeek-V2.5 leads with 3.2% higher average benchmark score. GPT-4o mini offers 128.0K more tokens in context window than DeepSeek-V2.5. Both models have similar pricing. GPT-4o mini supports multimodal inputs. DeepSeek-V2.5 is available on 3 providers. Both models have their strengths depending on your specific coding needs.
DeepSeek
DeepSeek-V2.5 was developed as an enhanced iteration of the DeepSeek-V2 architecture, designed to incorporate improvements in model quality and efficiency. Built to advance the DeepSeek foundation model series, it provides refined capabilities for general-purpose language understanding and generation tasks.
OpenAI
GPT-4o Mini was created as a smaller, more efficient variant of GPT-4o, designed to bring multimodal capabilities to applications requiring faster response times and lower costs. Built to democratize access to advanced vision and text understanding, it enables developers to build sophisticated applications with reduced resource requirements.
2 months newer

DeepSeek-V2.5
DeepSeek
2024-05-08

GPT-4o mini
OpenAI
2024-07-18
Cost per million tokens (USD)

DeepSeek-V2.5

GPT-4o mini
Context window and performance specifications
Average performance across 4 common benchmarks

DeepSeek-V2.5

GPT-4o mini
Performance comparison across key benchmark categories

DeepSeek-V2.5

GPT-4o mini
GPT-4o mini
2023-10-01
Available providers and their performance metrics

DeepSeek-V2.5
DeepInfra
DeepSeek
Hyperbolic

DeepSeek-V2.5

GPT-4o mini

DeepSeek-V2.5

GPT-4o mini

GPT-4o mini
Azure