Conversation settings
Saved with this chat.
Saves the system prompt and the Advanced settings in this browser.
Answers and instructions
The model default.
Sent with every new message, in every chat on this account.
One per line. Up to 5. Sent as: nothing / never nothing
The model is asked to follow these; nothing here is enforced by the server. Clear a field to stop sending it.
Advanced
Lower is more focused, higher is more varied. Some models ignore it.
Caps the length of each reply. Empty uses the model default.
How long the model thinks before it answers. More effort uses more output tokens.
MemoryOff
These notes go to the model with every message, in every chat except incognito ones. They are kept in this browser only. With memory on, ask the model to remember or forget something and it changes the notes itself.
Learned from your chatsOff
Model names
Show a model under a name you choose, on the model button and in the model list. The model itself does not change. Names are kept in this browser, per account.
Tool permissions
Set per tool for this account. Ask shows the approval bar before the call; Off means the tool is not offered at all. The composer’s mode still decides for every tool you leave unset.
After each reply, a short request to the lowest-cost model (a free one when there is one) suggests three questions to ask next. It sends your last message and the start of the reply, and is billed at that model's rate.
One switch for both: your browser shows a short notice when a chat needs you while you are in another tab or window (a tool waiting for approval, a question waiting for your answer, a failed reply, or a reply that took 20 seconds or more), and a quiet tone plays when a reply finishes. Turning it on asks your browser for permission. Off by default; this browser remembers it for your account.
A short, quiet tone made by your browser. You can switch it on or off by itself.
Turn this off to be notified only when something needs your answer or fails. At most one notification every 15 seconds and 12 an hour.
Also after short replies, while you are in another tab or window. Still at most one notification every 15 seconds and 12 an hour, so quick back-to-back replies can be skipped.
Download this chat
Today's free requests are used up. Add $1 or more to keep chatting.Add balance
A quick browser check before your first guest message.
Incognito chat. Not saved in this browser: it is gone when you start a new chat, open another one or leave the page.
Nothing matches. Keep typing to send it as a message.
How much of the model's context window this chat uses: the system prompt, the messages and the images, counted the same way the provider bills them. Click to summarise the oldest turns now.
Compare: pick a model to answer the same message. Both replies show side by side.
Recent
More effort thinks longer and uses more output tokens. Choose the checked level again for the model default.
Models
No models match.
One chat for 30 models. Pick a model per conversation, switch whenever you like, and see what each reply cost. Turn on Web search and the model looks things up and cites its sources. Replies are billed from your balance at the per-token rates on the models page; 3 models are on the free lane (ids ending in :free), shared by 100 requests a day for every account, and the ones with no priced twin charge nothing per token.
What a reply costs
All 30 modelsUS dollars per 1M tokens. A typical short reply is a few hundred tokens.
| Model | Input | Output |
|---|---|---|
| Qwen3.8 27BFree | $0.00 | $0.00 |
| Qwen3.8 27B GroqFree | $0.00 | $0.00 |
| StepAudio 3 Chat PreviewFree | $0.00 | $0.00 |
| Claude Opus 5.5 | $2.80 | $14 |
| GPT-6.1 Sol | $0.70 | $3.50 |
| GPT-6 Astra | $3.50 | $17.50 |
| Claude Sonnet 5.5 | $1.40 | $7 |
| Kimi K3 | $0.353 | $5.67 |
| Qwen3.8 Max | $0.577 | $1.73 |
- 01
Create an account or sign in. What you typed here is kept.
- 02
The $10.00 sign-up credit covers your first calls; to keep going past it, add $1 or more, then pick a model. Free models cost nothing after that.
- 03
Chats stay in this browser. The same balance pays for API calls.