Model Detail

The model detail page (/models/<name>) shows everything you need to know about a specific model before you use it.

Model detail page

Page Layout

The page is split into two columns.

Model name with a link to the model's HuggingFace page (when available).
Description — A short summary of the model.
README — The model's full documentation, rendered from its HuggingFace repository.

This card appears when the model requires acknowledgment before use:

State	What You See
Not yet acknowledged	A warning card with an "Acknowledge & Enable Access" button
Already acknowledged	A confirmation with the date you accepted
Blocked	A notice that this model is not available to you

Click the button to give one-time consent. After acknowledging, the model is immediately available in the chat interface and API.

Field	Description
Status	Overall health: ok / degraded / down
Endpoints	Healthy backend count vs. total
Requests / hr	Requests sent to this model in the last hour
Requests / 24h	Requests sent to this model in the last 24 hours

Technical details that help you decide if this model fits your task:

Field	Description
Context Window	How much text the model can "remember" in one conversation (roughly the input plus output combined)
Max Output	Maximum tokens the model can generate in a single reply
Input	What input types the model accepts — e.g., text, images
Output	What the model produces — typically text
Knowledge Cutoff	The date beyond which the model has no training data
Reasoning	Checkmark if the model can show its step-by-step thinking before giving an answer
Function Calling	Checkmark if the model can request to run a tool (such as a search script or data query) on the user's computer via the API — not available in Lumen's built-in chat. The user explicitly agrees to each request; the model cannot access data without their consent.

Shows the coin cost per million input tokens and per million output tokens. See the Introduction for how coin costs are calculated.