Kandinsky 6.0 video with sound: is it on Sume, and what to use
Kandinsky 6.0 makes video and audio together, MIT-licensed. Sume does not list it. Here is what Sume lists for synced sound, and when to self-host Kandinsky.
Models
The models behind Sume's video, image, speech, and music endpoints: ids, clip lengths, resolutions, aspect ratios, audio, references, and migration.
Start with: What AI models does Sume support? Every model id, by API surface
Clef-omni reads video: a cheap check before a second video job
Cloudflare's Clef-omni takes audio and video input at $0.15 per million tokens. Sume does not offer Clef, so this is a pre-check pattern to run outside Sume.
FastH3 Trim: MiniMax H3 on an 8 GB GPU, and who may use it
FastH3 Trim prunes MiniMax H3 to 42 blocks and 8 steps. File sizes, the 8 GB claim, the quality trade, and what the H3 Community License allows.
Image releases of Oct 6-10, 2026: which have a Sume model id
Nano Banana 2.1 is google/nano-banana-2.1 on Sume. Qwen-Image-2.1-Turbo and Kroma have no id; qwen/qwen-image is the nearest Qwen row. Check yours in code.
Kandinsky 6.0 Video is MIT: can you use the clips commercially?
Kandinsky 6.0 Video Pro (29B) and Lite (3B) are MIT-licensed with joint audio. What MIT covers, what to check, and the hosted alternative on Sume.
Kimi K3 on Sume: no catalog row, and what to pick for a video agent
Kimi K3 is not in Sume's agent model catalog. Moonshot says it takes text, images and video; here is the verified alternative and how Kimi can still call Sume.
Korean clip? Whistle's seven languages vs Sume STT
Cactus Whistle lists English, German, French, Spanish, Italian, Dutch and Polish. For a Korean clip use Sume STT with a ko hint, then caption it.
Muse Spark 1.3 on Sume: picker row, tool use and media jobs
Meta says Muse Spark 1.3 uses about 20% fewer tool calls. Sume lists it as a catalog row behind the OpenRouter switch; the API cannot pick it.
Nova 2.5 Sonic for a narration file? Speech-to-speech vs Sume TTS
Nova 2.5 Sonic is built for live voice agents. For a finished narration file, Sume TTS takes a transcript up to 20,000 characters and returns audio as a job.
Qwen-Image-2.1-Turbo runs 8 steps; what does Sume's Qwen row expose?
Steps, CFG and seed are model-card settings. Sume's qwen/qwen-image row lists none of them: only ratio, n 1-4, references, output format. Check with one GET.
Reka Rho-1: can you generate video with it today?
Reka Rho-1 is a 19B research preview announced October 5, 2026, with no public weights, API or demo link. For video you can run today, check Sume's catalog.
Grok Imagine video ids: three at xAI, one on Sume
xAI lists grok-imagine-video, 1.5 and 1.5-lite; Sume's catalog has only grok-imagine-video-1.5. A quick map so you send the id that exists.
What is Grok Imagine Video 1.5 Lite, and what does Sume run?
Grok Imagine Video 1.5 Lite is xAI's low-price video model at $0.02 a second. Sume's catalog has grok-imagine-video-1.5 instead, image-to-video only.
Whistle 16.9 MB on-device model vs Sume STT: which clips go where
Cactus Whistle transcribes 30-second clips on the device; Sume STT bills $0.01 per audio minute in the cloud. Which audio belongs on which, with a table.
Whistle's 30-second window: passes for 5 minutes vs Sume STT
A 5-minute recording is ten 30-second Whistle passes on the device, or one Sume STT job at $0.05. How to plan chunking and when to skip it.
Whistle keyword biasing vs Sume STT: fixing product names in captions
Whistle can bias decoding toward keywords. Sume STT takes no vocabulary list, so for captions you pass script_text instead. How the two fixes compare.
MiMo V2.6 Pro and Flash in Sume's agent picker: what the catalog says
Sume's model catalog has rows for Xiaomi MiMo V2.6 Pro and Flash behind the OpenRouter switch. What the repo records, and what the API cannot pick.
Chinese AI video models by API: Kling, Wan, MiniMax limits and prices
Which Chinese video models can you call on Sume? kling-3, wan-3.0, minimax-h3 and minimax-h3-max: clip length, resolution, audio, references and price a second.
Eleven v4 on Sume lists 44 language codes, not 90+
ElevenLabs says v4 speaks 90+ languages. Sume's TTS Router catalog lists 44 ISO codes for eleven-v4, and 28 for Multilingual v2. Check yours before you send.
Gradium's 1,421 voices: how you pick a voice on Sume TTS
Gradium listed 1,421 TTS voices on Oct 7. Sume does not carry Gradium; here is how voice selection works on Sume TTS with avatar handles or voice ids.
Gradium's sub-50 ms TTS vs Sume's async TTS jobs: which fits
Gradium claims sub-50 ms latency. Sume TTS is a non-streaming job with a 30 second wait window; it suits batch narration and video, not live agent replies.
Which Sume video row takes 1:1, 3:4 or 21:9? Aspect ratio matrix
Seedance and MiniMax rows take 21:9; Wan 3.0 skips it; Kling 3 stops at 16:9, 9:16 and 1:1; Omni and Veo are 16:9 or 9:16 only. The full matrix by row.
Veo 3.1 4K needs an 8-second clip; Sume's Veo rows stop at 720p
Google offers Veo 3.1 1080p and 4K only at 8 seconds. Sume's Veo rows run 720p at 4, 6 or 8 seconds. See the gap and which Sume row reaches 4K.
Kling 3 on Sume: text or start and end frames, no reference inputs
Sume's kling-3 row takes text or start and end frames, 4 to 15 s at 1080p, with no reference images, video or audio. Prices and rows to use instead.
Mingmou 1 and Hunyuan 1.5 on Sume: fixed lengths and low rates
Sume's Tencent rows Mingmou 1 and Hunyuan 1.5 bill $0.05775 per second at 720p, take 5 or 10 seconds (Hunyuan 5 only), no audio. What they can and cannot do.
Gradium TTS covers 5 languages: what Sume's language field does
Gradium lists English, French, Spanish, German and Portuguese. Sume TTS takes a language field and a mismatch guard; here is how a non-English line behaves.
Sume image catalog on 2026-10-10: 19 ids from 0.5 to 26 cents
All 19 Sume image model ids sorted by base price, with how many take references, lists auto, offer a quality field, a resolution field, or a mask.
Aspect ratio auto on Sume: 6 image models list it, 8 edit models don't
Which Sume image models accept aspect_ratio auto when you edit a photo, which edit models reject it with a 400, and how to pick a ratio in code instead.
Shortest clip each Sume video row accepts, from 2 s Wan to 5 s H3
Minimum duration per Sume video row, from 2 seconds on Wan 3.0 to 5 on H3, with the billed price of that shortest clip at the cheapest resolution.
Seedream 5.0 Lite edit on Sume: no auto ratio, so set the shape
Of the three Seedream rows on Sume, only Seedream 4.0 lists an auto aspect ratio. For 5.0 Lite and 4.5 edits, pass an explicit ratio that matches your source.
Kling 3 on Sume: a 720p request renders 1080p at the same rate
Sume's Kling Video v3 Pro row has one resolution, 1080p. A 720p request is accepted and still renders 1080p. The rate depends on audio, not pixels.
AI image model news, October 10 2026: what changed for Sume users
Read on 2026-10-10: fal now lists Nano Banana 2.1 at $0.040 for 1K, Imagen is shut down in the Gemini API, and Hy Image 3.5 Preview is on OpenRouter, not Sume.
720p, 10 s, 9:16 on Sume: seven rows qualify, from $1.25 to $5.78
Which Sume video rows accept a 720p, 10-second vertical clip, which launch-week rows do not, and what each row bills.
Grok Imagine on Sume lists 9:19.5 and 9:20 but not 4:5
Sume's Grok Imagine row lists tall phone ratios 9:19.5 and 9:20 and wide 20:9 and 19.5:9, but not 4:5, 5:4 or 21:9, and caps n at 1. Here is what to do.
The 5 aspect ratios all 19 Sume image rows accept (a portable set)
All 19 Sume image rows list 1:1, 16:9, 9:16, 4:3 and 3:4. Use those five for a model bake-off and every row will accept the request without a 400.
Can Imagen 4 use my product photo? No: pick an edit-capable row
Imagen 4 Fast and Ultra on Sume are text-to-image only and reject references. Google also says Imagen is shut down in its API. Six rows take a product photo.
Veo 3.1 Lite (Preview) on Sume: what the preview label means
Sume's catalog names the row 'Veo 3.1 Lite (Preview)'. Its limits, the audio rates, and how it differs from the Gemini API's Lite lines for 720p and 1080p.
Higgsfield Soul on Sume: n must be 1 or 4, n=2 and n=3 return 400
Sume's Higgsfield Soul row accepts n of 1 or 4 only, rejects image_size, and offers 720p or 1080p at $0.005 or $0.0075 per image. Here is how to batch it.
Grok Imagine multi-image edit: xAI says 5 sources, Sume lists 10
xAI's Imagine docs cap multi-image edits at 5 source images and 10 outputs per request. Sume's Grok Imagine row lists 10 references and one output. Port safely.
Is Utopai X on Sume? It is built on MiniMax H3, which Sume lists
Utopai X runs inside Utopai's PAI platform and is post-trained on MiniMax H3. Sume does not list Utopai X; it lists minimax-h3 and minimax-h3-max.
Does Seedance 2 Fast do 1080p on Sume? No: 480p and 720p only
Seedance 2 Fast and Mini no longer list 1080p on Sume. Only seedance-2 and seedance-2.5 do. The exact refusal text and where to move a 1080p job.
MiniMax H3 now lists 2K and 4K in Sume's supported_resolutions
minimax-h3 2K and 4K were billable but not listed. Since fab7d59af the catalog row, /v1/videos/models and the docs list them, with per-second SKUs.
Kling 3.0 10-second clip price on Sume, with other options
A 10-second Kling 3.0 clip bills $2.10 at 1080p and $2.10 at 1080p on Sume. Other models at 1080p for comparison.
Kling 3.0 12-second clip price on Sume, with other options
A 12-second Kling 3.0 clip bills $2.52 at 1080p and $2.52 at 1080p on Sume. Other models at 1080p for comparison.
Kling 3.0 13-second clip price on Sume, with other options
A 13-second Kling 3.0 clip bills $2.73 at 1080p and $2.73 at 1080p on Sume. Other models at 1080p for comparison.
Kling 3.0 14-second clip price on Sume, with other options
A 14-second Kling 3.0 clip bills $2.94 at 1080p and $2.94 at 1080p on Sume. Other models at 1080p for comparison.
Kling 3.0 15-second clip price on Sume, with other options
A 15-second Kling 3.0 clip bills $3.15 at 1080p and $3.15 at 1080p on Sume. Other models at 1080p for comparison.
Kling 3.0 4-second clip price on Sume, with other options
A 4-second Kling 3.0 clip bills $0.84 at 1080p and $0.84 at 1080p on Sume. Other models at 1080p for comparison.