Comprehensive side-by-side LLM comparison
GPT-5 leads with 61.5% higher average benchmark score. GPT-5 mini is $9.00 cheaper per million tokens. Overall, GPT-5 is the stronger choice for coding tasks.
OpenAI
GPT-5 is a multimodal language model developed by OpenAI. It achieves strong performance with an average score of 70.1% across 35 benchmarks. It excels particularly in SWE-Lancer (IC-Diamond subset) (100.0%), COLLIE (99.0%), Tau2 Telecom (96.7%). It supports a 528K token context window for handling large documents. The model is available through 2 API providers. As a multimodal model, it can process and understand text, images, and other input formats seamlessly. Released in 2025, it represents OpenAI's latest advancement in AI technology.
OpenAI
GPT-5 mini is a multimodal language model developed by OpenAI. It achieves strong performance with an average score of 60.0% across 5 benchmarks. It excels particularly in AIME 2025 (91.1%), HMMT 2025 (87.8%), GPQA (82.3%). It supports a 528K token context window for handling large documents. The model is available through 2 API providers. As a multimodal model, it can process and understand text, images, and other input formats seamlessly. Released in 2025, it represents OpenAI's latest advancement in AI technology.
Launched on the same date
GPT-5
OpenAI
2025-08-07
GPT-5 mini
OpenAI
2025-08-07
Cost per million tokens (USD)
GPT-5
GPT-5 mini
Context window and performance specifications
Average performance across 35 common benchmarks
GPT-5
GPT-5 mini
GPT-5 mini
2024-05-30
GPT-5
2024-09-30
Available providers and their performance metrics
GPT-5
OpenAI
ZeroEval
GPT-5
GPT-5 mini
GPT-5
GPT-5 mini
GPT-5 mini
OpenAI
ZeroEval