ChatGPT
OpenAI's flagship chat — GPT-4o with voice, image, file, and web search capabilities
GPT-4
GPT-4 by OpenAI — specifications, pricing and published benchmark scores, with community links.
| Organization | OpenAI |
|---|---|
| Released | 2023-11 |
| License | Proprietary |
| Open weights | No |
| Context window | 8,192 tokens |
| Modality | text |
| Input price | $30 / 1M |
| Output price | $60 / 1M |
Latest links
Microsoft Copilot
Microsoft's AI assistant built on GPT-4 with Bing search, image generation, and Office integration
DeepSeek V3 0324 takes #1 on Chatbot Arena — open weights
DeepSeek V3 update surpasses GPT-4o and Claude 3.5 on the LMSYS Chatbot Arena. 671B MoE architecture, trained on 14.8T tokens. Fully open weight under MIT license.
Mistral ships Medium 3 — Apache 2.0 model rivaling GPT-4o
Mistral Medium 3 supports 128K context, function calling, and JSON mode. Beats GPT-4o on MMLU-Pro and HumanEval. Fully open weight under Apache 2.0. Available via la Plateforme and Hugging Face.