Comprehensive side-by-side LLM comparison
DeepSeek-V2.5 leads with 36.4% higher average benchmark score. GPT-3.5 Turbo offers 4.1K more tokens in context window than DeepSeek-V2.5. DeepSeek-V2.5 is $1.58 cheaper per million tokens. Overall, DeepSeek-V2.5 is the stronger choice for coding tasks.
DeepSeek
DeepSeek-V2.5 is a language model developed by DeepSeek. It achieves strong performance with an average score of 71.1% across 15 benchmarks. It excels particularly in GSM8k (95.1%), MT-Bench (90.2%), HumanEval (89.0%). The model is available through 3 API providers. Released in 2024, it represents DeepSeek's latest advancement in AI technology.
OpenAI
GPT-3.5 Turbo is a language model developed by OpenAI. The model shows competitive results across 8 benchmarks. Notable strengths include DROP (70.2%), MMLU (69.8%), HumanEval (68.0%). The model is available through 2 API providers.
1 year newer
GPT-3.5 Turbo
OpenAI
2023-03-21
DeepSeek-V2.5
DeepSeek
2024-05-08
Cost per million tokens (USD)
DeepSeek-V2.5
GPT-3.5 Turbo
Context window and performance specifications
Average performance across 20 common benchmarks
DeepSeek-V2.5
GPT-3.5 Turbo
GPT-3.5 Turbo
2021-09-30
Available providers and their performance metrics
DeepSeek-V2.5
DeepInfra
DeepSeek
Hyperbolic
DeepSeek-V2.5
GPT-3.5 Turbo
DeepSeek-V2.5
GPT-3.5 Turbo
GPT-3.5 Turbo
Azure
OpenAI