---
title: "Detail counterpart to `get_models`."
method: GET
path: "/v1/models/{model}"
tags: ["models"]
---

# Detail counterpart to `get_models`.

`GET /v1/models/{model}`

## Path parameters

- `model` string, required

## Response `200`

Model detail

- ModelInfoWire — Wire shape aligned with ``sie_server`` ``ModelInfo`` for ``GET /v1/models``.
  - `aliases` string[], required — Short task-tier names that resolve to this model, for example ``["rerank-fast"]``. Send one anywhere a model id is accepted and it resolves to this entry, billed at this model's rate. Always present, and empty when the model has none. Only names declared by the released catalog or by operator configuration appear here.
  - `capabilities` ModelCapabilitiesWire — Capability summary surfaced on each entry of ``GET /v1/models``. Mirrors the JSON shape constructed in ``types/model.rs::to_model_info_value``. All fields are optional — their presence depends on what the model config declares. These flags indicate that a model *supports* a task — they are NOT a precision-independent quality SLA. A flag is true at the model level even when quality is profile/precision-dependent (e.g. ``sql`` quality regresses under FP8; route SQL-critical traffic to a BF16 bundle via the ``sql`` alias). Treat them as "can do this", not "guaranteed to score X".
    - `code` boolean, required — Whether the model is validated for code generation — backs the ``model="code"`` alias. Informational only; never request-gated.
    - `grammar` string[], nullable — Grammar kinds the model's active backend supports (``json_schema`` | ``regex`` | ``ebnf``). EBNF presence depends on the backend: SGLang's Outlines backend does not implement EBNF, so a profile with ``grammar_backend: outlines`` advertises only ``["json_schema", "regex"]``; xgrammar/llguidance profiles advertise all three.
    - `guard` boolean, required — Whether the model is a content-moderation / policy-check guard — backs the ``model="guard"`` alias. Informational only; never request-gated.
    - `lora_adapters` string[], nullable — Union of LoRA served-names across profiles. Back-compat summary for consumers that don't care about profile scope; validation MUST go through ``profile_lora_adapters``.
    - `profile_lora_adapters` object, nullable — Per-profile LoRA breakdown — keyed by profile name. Added by M10 so consumers needing precise routing scope don't have to reverse-engineer it from the union. The validation gate uses this map; ``lora_adapters`` is for display only.
    - `sql` boolean, required — Whether the model targets the SQL path — backs the ``model="sql"`` alias. Informational only; never request-gated. Precision-sensitive: SQL quality can regress sharply under FP8, so this model-level flag is a support signal, not a per-profile quality guarantee.
    - `tools` boolean, nullable — Whether the model supports tool / function calling.
  - `dims` object, required
  - `inputs` string[], required
  - `last_error` unknown
  - `loaded` boolean, required
  - `max_sequence_length` integer, nullable
  - `name` string, required
  - `outputs` string[], required
  - `pending_generation` PendingGenerationSnapshot
    - `groups` PendingGenerationGroup[], required
      - `active_streams` integer, required
      - `count` integer, required
      - `display_model` string, required
      - `model` string, required
      - `oldest_request_age_ms` integer, required
      - `pool` string, required
      - `republished` integer, required
      - `waiting_first_chunk` integer, required
    - `total` integer, required
  - `profiles` object, required
  - `revision` string, nullable — Immutable model weights revision, when the catalog pins one.
  - `state` string, required

## Other responses

- `401` — Missing or invalid bearer token (inference token)
- `404` — Model not found
- `500` — Gateway auth enabled but no tokens configured

## Changes

- **2026-08-27** `78eeecd83405` — 1 info
  - added the required property `aliases` to the response with the `200` status
- **2026-07-22** `9f3153c32a93` — 1 info
  - added the optional property `revision` to the response with the `200` status
- **2026-06-22** `f4d021dbd5f5` — 1 info
  - added the optional property `pending_generation` to the response with the `200` status
- **2026-06-05** `f1afb6e01408` — 3 info
  - added the required property `capabilities/oneOf[#/components/schemas/ModelCapabilitiesWire]/code` to the response with the `200` status
  - added the required property `capabilities/oneOf[#/components/schemas/ModelCapabilitiesWire]/guard` to the response with the `200` status
  - added the required property `capabilities/oneOf[#/components/schemas/ModelCapabilitiesWire]/sql` to the response with the `200` status
- **2026-05-27** `d145a90eb76e` — 1 info
  - added the optional property `capabilities` to the response with the `200` status

[Full history](https://skmtc.dev/superlinked/apis/sie-gateway/changes/v1/models/:model/get.md)

---

[API](https://skmtc.dev/superlinked/apis/sie-gateway.md) · [All operations](https://skmtc.dev/superlinked/apis/sie-gateway/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/superlinked/sie-gateway/revisions/78eeecd83405/schema)