GPT-5
OpenAI's most capable model — unified reasoning, vision, and tool use
Verdict
The new frontier. Native chain-of-thought, vision, audio, and tool use in one model. Dramatically better at complex reasoning and multi-step tasks. The benchmark all others are measured against.
Other Text Generation & Reasoning
- Claude 3.5 SonnetProduction
Anthropic's proven workhorse with 200K context and computer use
- Claude 4 SonnetProduction
Anthropic's latest — best-in-class coding, reasoning, and safety
- Command R+Stable
Cohere's enterprise model optimised for RAG and tool use
- DeepSeek R1Production
Open-weight chain-of-thought reasoning rivalling GPT-o1
- DeepSeek V3Production
685B MoE model trained for $5.5M — remarkable efficiency
- GLM-5Experimental
Zhipu AI's 754B frontier model from China's leading AI lab