Let every thought move forward with clarity.
Write, learn, translate, analyze, and understand images in a calm workspace where model providers and every credit charge remain visible.
Powerful capabilities in a clear interface
From durable context to visual understanding, each capability is designed around work you need to finish.
Continuous conversations
Server-built context with search, rename, pin, delete, and recovery.
Image understanding
Safely upload JPEG, PNG, or WebP; metadata is removed before a vision-capable model receives it.
Multiple models
OpenAI, Volcengine Ark/Doubao, and compatible providers share one capability matrix.
Streaming answers
Read as the answer arrives, stop any time, and see failure and credit status clearly.
Transparent billing
Actual usage, price versions, reservations, and settlement become immutable ledger entries.
Privacy controls
Export data, manage sessions, remove attachments, or close your account on your terms.
Three steps into flow
Secrets remain server-side; images stay in private R2; logs exclude passwords, recovery codes, complete conversations, and images. Cross-provider failover is off by default.
Use only a username and password, then save the one-time recovery codes.
Compare available models by text, vision, context, and cost capabilities.
Ask a question or upload an image, then follow the response and credit usage live.
Made for work that actually happens
Writing and revision
Learning and tutoring
Translation
Documents and office work
Image analysis
Idea organization
Business-configured plans, consistently transparent billing
This page never invents prices. Administrators configure real plans, currencies, credits, and model rates before launch; historical records keep their original price snapshot.
Privacy is an implementation detail, not a slogan
Secrets remain server-side; images stay in private R2; logs exclude passwords, recovery codes, complete conversations, and images. Cross-provider failover is off by default.
Your workspace, your controls
Private storage, short-lived access, export, deletion, session management, and audited administration.
Frequently asked questions
Do I need an email to sign up?
No. A username and password are enough; store the one-time recovery codes safely.
Are my images public?
No. Attachments use private object storage and short-lived signed access.
How are credits calculated?
The active database pricing rule and actual provider usage settle integer microcredits.
Does the success page grant credits?
No. Only a signature-verified, amount-verified, idempotently processed payment webhook can grant credits.