Choose a response mode

• Build: create or edit the site. Costs 10 credits for the first build or 2 credits for an edit.
• Plan: get an implementation outline without applying changes. Costs 1 credit per successful response.
• Chat: ask questions and discuss ideas without applying changes. Costs 1 credit per successful response.

Select the mode above the prompt before sending. Your typed prompt and attachments stay in place when switching. Each Plan/Chat message is labeled in history. Switch to Build and request implementation when you are ready; a plan is not applied automatically.

Lower-cost model routing

Chat uses Gemini 2.5 Flash Lite; Plan uses GPT 4.1 Mini. If unavailable, each can fall back to the other budget model. They do not escalate to the site's premium build model. Responses use bounded site context and output length, and cannot call editing tools or start a build sandbox.

The one-credit quote is a platform response price, not the provider's dollar cost. Failed or cancelled responses release the reservation. Successful responses retain their one-credit charge and attributed model/token costs. Free remains MCP / external AI only.