Runway lists 18 video model ids: which nine does Sume have?

Nine of them. Runway's models page lists 18 video generation ids, and nine correspond to a model in Sume's OpenAPI catalog enum: four Seedance rows, MiniMax H3, MiniMax H3 Max, Wan 3.0, Grok Imagine Video 1.5 and Gemini Omni Flash 1.1. The other nine, including Gen-4.5, Aleph 2.0, Veo 3.1 and Act-Two, have no Sume id. Sume also lists three ids that Runway's video table does not: kling-3, h3-max-recast and higgsfield-genjutsu.

Runway's list is from its models page, read 2026-10-02. Sume's ids are from the OpenAPI model enum and Video Router. Matching is by model name, not by behavior: a shared name does not mean identical limits or prices.

Which Runway video ids match a Sume id?

The table pairs each Runway display name and id with the Sume catalog id for the same named model, where one exists. Where Runway has two tiers and Sume has one id, the table says so rather than guessing a match.

Sume's separate minimax-h3-max and gemini-omni-flash-1.1 ids line up with Runway's h3_max and gemini_omni_flash_1.1; Runway's older gemini_omni_flash has no separate Sume id.

What does a missing id mean for my code?

Sume rejects ids that are not in GET /v1/video-router/models. A request with gen4.5 or veo3.1 therefore fails validation instead of falling through to a similar model. If you want Sume to choose, send model: "sume/auto"; the family that served the job is not disclosed in the response.

Id spelling also differs. Runway uses underscores and short names (seedance2_5); Sume uses bare catalog ids with dots and hyphens (seedance-2.5), and its /v1/videos route has no org/slug prefix.

How do I list Sume's current ids?

Ask the catalog rather than copying this table. The command prints every video id your key can see; higgsfield-genjutsu appears only when its provider is configured.

curl -s https://api.sume.com/v1/video-router/models \
  -H "Authorization: Bearer $SUME_API_KEY" \
  | jq -r '.data.models[].id'