AI video model news, Oct 13, 2026: what Sume lists today

Launch news moves faster than catalogs, so the useful question is what you can call today. As of this snapshot, Sume lists seedance-2.5, kling-3, wan-3.0, minimax-h3, minimax-h3-max, gemini-omni-flash-1.1 and grok-imagine-video-1.5 as standard rows. It does not list Kling 4.0, Kling 4.0 Flash or Vidu Q4 Preview in its video docs or catalog code. This post states no vendor facts about those launches, because it quotes only what the Sume repo documents.

What is callable now?

The table shows the rows that carry the most launch interest, with the limits the Video Router doc gives for each.

How do I react to a launch?

Do not guess an id. Ask the catalog, and let the answer drive the plan: if a row is absent, keep the current pinned model, or send sume/auto and let the router choose. New rows appear in GET /v1/videos/models when they ship, without any change to your client.

import os, requests

H = {"Authorization": f"Bearer {os.environ['SUME_API_KEY']}"}
r = requests.get("https://api.sume.com/v1/videos/models", headers=H, timeout=30)
r.raise_for_status()
ids = {m["id"] for m in (r.json().get("data") or [])}
for want in ("kling-4", "vidu-q4", "kling-3"):
    print(want, "listed" if want in ids else "not listed")