Language Models in ChatGPT
The large language models behind writing tools and chat assistants. Every listing below works with ChatGPT.
Updated September 2026 · 1 listings
How to pick a model in ChatGPT
Pick the model from the app's model selector (often under the prompt box or in settings). Credit costs usually differ per model, and some apps only offer the newest models on paid plans.
GPT-6 Astra 🧠 ModelFreemium
OpenAI's GPT-6 family (Astra, Sol, Luna) behind ChatGPT and the OpenAI API
9.0
Visit ↗
More for ChatGPT
🧩 Workflows for ChatGPT (3) 🔌 MCP Servers for ChatGPT (29) ChatGPT review