Comprehensive side-by-side LLM comparison
DeepSeek-R1 offers 241.7K more tokens in context window than GPT-3.5 Turbo. GPT-3.5 Turbo is $0.74 cheaper per million tokens. DeepSeek-R1 is available on 5 providers. Both models have their strengths depending on your specific coding needs.
DeepSeek
DeepSeek-R1 is a language model developed by DeepSeek. It supports a 262K token context window for handling large documents. The model is available through 5 API providers. 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
DeepSeek
2025-01-20
Cost per million tokens (USD)
DeepSeek-R1
GPT-3.5 Turbo
Context window and performance specifications
Average performance across 8 common benchmarks
DeepSeek-R1
GPT-3.5 Turbo
GPT-3.5 Turbo
2021-09-30
Available providers and their performance metrics
DeepSeek-R1
DeepInfra
DeepSeek
Fireworks
Together
ZeroEval
DeepSeek-R1
GPT-3.5 Turbo
DeepSeek-R1
GPT-3.5 Turbo
GPT-3.5 Turbo
Azure
OpenAI