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Docs/Models

Model Widgets#

A model page shows an inline chat widget when the live Inference Provider catalog contains a healthy chat-completions route for the same owner/model ID. Model-card metadata alone does not make a widget available.

Chat on the model page#

Sign in, choose Auto or a specific live Provider, enter a message, and select Send. Auto uses MEGA's managed route selection. View code snippets opens the token-based API examples; Compare providers opens the live catalog.

The browser sends the signed-in session to the Hub. The Hub performs inference server-side through the normal routed-inference control plane, so Provider credentials are never returned to the page. Widget requests use the signed-in account's MEGA Inference balance and can return 402 when its credit or spending limit cannot cover the reservation. Review Pricing and Billing before sustained use.

Anonymous model chat is disabled. A model with only Responses or Embeddings routes shows its available tasks but does not present a fake chat composer.

Conversations on this device#

The model widget and Docs Assistant use the same reusable conversation runtime:

  • multiple named conversations;
  • new, select, delete, and clear-history actions;
  • retry and in-flight cancellation behavior;
  • account-scoped browser storage;
  • a bounded recent-message history sent with the next request.

Transcripts stay in local browser storage on the current device. They are not synced to the repository, the model publisher, another device, or MEGA's server conversation history. Signing into a different account uses a different local scope. Clear the widget history to remove saved transcripts from that browser.

Do not submit secrets, private datasets, or credentials in a prompt. Local history is a convenience boundary, not a secret vault.

Publish a richer demo#

The inline widget intentionally covers a simple managed chat task. For custom controls, multimodal inputs, generated artifacts, or an application-specific workflow, create a Space that pins the model revision and documents its input, cost, and safety limits.