Chat with all AIGPT-6.1 by OpenAI — in your Chrome side panel
OpenAI's GPT-6 generation powers ChatGPT. In Chat with all AI you get three of its models — Luna for speed, Terra for balanced everyday depth and Sol for heavier reasoning — without a ChatGPT Plus subscription and without leaving the page you're on.
GPT-6.1 models available
GPT-6 Luna
Everyday GPT-6 Luna is the light, fast member of OpenAI's GPT-6 family.
DetailsGPT-6.1 Terra
Complex work GPT-6.1 Terra is the balanced GPT-6.1 model: noticeably deeper than Luna while still quick.
DetailsGPT-6.1 Sol
Complex work GPT-6.1 Sol is OpenAI's deeper GPT-6.1 model, reported as shipped at the end of September 2026 and praised for strong reasoning at an efficient cost.
DetailsWhat GPT-6.1 is known for
- Reliable instruction following and structured output (tables, JSON, step lists)
- Strong all-round coding and math reasoning
- A familiar ChatGPT-style answer format
- Good tool for turning messy notes into clean drafts
When to pick GPT-6.1
Pick GPT-6.1 when you want predictable, well-structured answers, step-by-step reasoning or code that follows a spec closely.
Not sure? Ask the same question to GPT-6.1 and another family and keep the better answer. In Chat with all AI that's one tap.
How to use it
- Install the extension and open the side panel.
- Click the model name in the message box and choose a GPT-6.1 model.
- Ask your question — or turn on This page to ask about the page you're on.
Frequently asked questions
Do I need a OpenAI subscription to use GPT-6.1 here?
No. Chat with all AI gives you GPT-6.1 models through their API. Your free requests or Pro plan cover them, together with every other model.
Which GPT-6.1 model should I start with?
Start with GPT-6 Luna for speed. Move to GPT-6.1 Sol when the task is hard.
Is Chat with all AI affiliated with OpenAI?
No. Chat with all AI is an independent extension. GPT-6.1 is a trademark of OpenAI.
Every top AI model, one side panel
Try GPT-6.1, Claude, Muse and Grok free — 3 requests, no card needed.