Comprehensive side-by-side LLM comparison
GPT-3.5 Turbo leads with 2.9% higher average benchmark score. GPT-3.5 Turbo is available on 2 providers. Both models have their strengths depending on your specific coding needs.
DeepSeek
DeepSeek R1 Zero is a language model developed by DeepSeek. It achieves strong performance with an average score of 76.5% across 4 benchmarks. It excels particularly in MATH-500 (95.9%), AIME 2024 (86.7%), GPQA (73.3%). It's licensed for commercial use, making it suitable for enterprise applications. Released in 2025, 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 R1 Zero
DeepSeek
2025-01-20
Context window and performance specifications
Average performance across 11 common benchmarks
DeepSeek R1 Zero
GPT-3.5 Turbo
GPT-3.5 Turbo
2021-09-30
Available providers and their performance metrics
DeepSeek R1 Zero
GPT-3.5 Turbo
Azure
DeepSeek R1 Zero
GPT-3.5 Turbo
DeepSeek R1 Zero
GPT-3.5 Turbo
OpenAI