{ "slug": "hunyuan-video", "name": "Hunyuan Video 混元视频", "category": "Video & Audio", "website_url": "https://hunyuan.tencent.com/modelSquare/home/list?modelCategory=VideoGeneration", "entry_url": "https://recatools.com/ai-directory/hunyuan-video/", "schema": "video/v1", "oldest_verified_on": "2026-08-20", "versions": [ { "id": "hunyuanvideo-1-5", "label": "HunyuanVideo 1.5", "status": "current", "released_at": "2025-11-20", "is_flagship": true, "fields": { "max_duration_s": { "state": "known", "value": 10, "scope": "the README benchmarks 10-second 720p synthesis; the reference CLI's --video_length defaults to 121 frames (5s at 24fps) and takes a free-form frame count, so 10s is the longest length the vendor documents rather than a selectable preset", "note": null, "source_url": "https://github.com/Tencent-Hunyuan/HunyuanVideo-1.5", "source_title": "Tencent-Hunyuan/HunyuanVideo-1.5 — README", "verified_on": "2026-08-20" }, "max_resolution": { "state": "known", "value": "720p", "scope": "native checkpoints are 480p and 720p only; the 1080p figure people quote is a SEPARATE few-step super-resolution network applied afterwards, not a generation resolution", "note": null, "source_url": "https://github.com/Tencent-Hunyuan/HunyuanVideo-1.5", "source_title": "Tencent-Hunyuan/HunyuanVideo-1.5 — README", "verified_on": "2026-08-20" }, "fps": { "state": "known", "value": 24, "scope": null, "note": null, "source_url": "https://github.com/Tencent-Hunyuan/HunyuanVideo-1.5", "source_title": "Tencent-Hunyuan/HunyuanVideo-1.5 — README (diffusers usage)", "verified_on": "2026-08-20" }, "native_audio": { "state": "unpublished", "value": null, "scope": null, "note": "no audio component is documented in the repo or the model card; the card lists video output only", "source_url": "https://huggingface.co/tencent/HunyuanVideo-1.5", "source_title": "tencent/HunyuanVideo-1.5 — Hugging Face model card", "verified_on": "2026-08-20" }, "modes": { "state": "known", "value": [ "t2v", "i2v" ], "scope": null, "note": null, "source_url": "https://huggingface.co/tencent/HunyuanVideo-1.5", "source_title": "tencent/HunyuanVideo-1.5 — Hugging Face model card", "verified_on": "2026-08-20" }, "api_available": { "state": "unpublished", "value": null, "scope": null, "note": "Tencent publishes no self-serve API tied to this checkpoint. Tencent Cloud sells a separate hosted 混元生视频 product, priced at 1.5 credits per 720p 5s call, but never states which model version backs it — so it cannot be attributed to HunyuanVideo 1.5", "source_url": "https://cloud.tencent.com/document/product/1616/118994", "source_title": "腾讯混元生视频 计费概述 — 腾讯云", "verified_on": "2026-08-20" }, "open_weights": { "state": "known", "value": true, "scope": null, "note": null, "source_url": "https://huggingface.co/tencent/HunyuanVideo-1.5", "source_title": "tencent/HunyuanVideo-1.5 — Hugging Face model card", "verified_on": "2026-08-20" }, "license": { "state": "known", "value": "Tencent Hunyuan Community License", "scope": "the licence text opens by excluding the EU, UK and South Korea from its Territory — 'open weights' and 'usable in the EU' are different claims here", "note": null, "source_url": "https://raw.githubusercontent.com/Tencent-Hunyuan/HunyuanVideo-1.5/main/LICENSE", "source_title": "HunyuanVideo-1.5 LICENSE — Tencent Hunyuan Community License Agreement", "verified_on": "2026-08-20" }, "region_availability": { "state": "known", "value": "global excl. EU/UK/KR", "scope": "licence-gated, not service-gated: the weights download anywhere, but the grant does not extend to those three territories", "note": null, "source_url": "https://raw.githubusercontent.com/Tencent-Hunyuan/HunyuanVideo-1.5/main/LICENSE", "source_title": "HunyuanVideo-1.5 LICENSE — Territory and licence grant", "verified_on": "2026-08-20" }, "negative_prompt": { "state": "known", "value": true, "scope": "in the reference inference script (--negative_prompt); Tencent ships no first-party hosted API for this checkpoint", "note": null, "source_url": "https://github.com/Tencent-Hunyuan/HunyuanVideo-1.5", "source_title": "Tencent-Hunyuan/HunyuanVideo-1.5 — README (inference parameters)", "verified_on": "2026-08-20" } }, "absent_fields": [ "min_duration_s", "duration_choices", "price", "price_cn", "watermark", "max_input_images" ], "constraints": [], "oldest_verified_on": "2026-08-20" }, { "id": "hunyuanvideo-13b", "label": "HunyuanVideo (13B)", "status": "legacy", "released_at": "2024-12-03", "is_flagship": false, "fields": { "max_duration_s": { "state": "known", "value": 5, "scope": "129 frames", "note": null, "source_url": "https://github.com/Tencent-Hunyuan/HunyuanVideo", "source_title": "Tencent-Hunyuan/HunyuanVideo — README", "verified_on": "2026-08-20" }, "max_resolution": { "state": "known", "value": "720p", "scope": "720x1280 / 1280x720 / 1104x832 / 832x1104 / 960x960; a 540p tier also exists", "note": null, "source_url": "https://github.com/Tencent-Hunyuan/HunyuanVideo", "source_title": "Tencent-Hunyuan/HunyuanVideo — README (supported resolutions)", "verified_on": "2026-08-20" }, "modes": { "state": "known", "value": [ "t2v" ], "scope": "the base 13B model is text-to-video; image-to-video ships as a separate checkpoint, HunyuanVideo-I2V. The 1.5 line lives in a SEPARATE repository, not a branch of this one", "note": null, "source_url": "https://github.com/Tencent-Hunyuan/HunyuanVideo", "source_title": "Tencent-Hunyuan/HunyuanVideo — README", "verified_on": "2026-08-20" }, "open_weights": { "state": "known", "value": true, "scope": null, "note": null, "source_url": "https://github.com/Tencent-Hunyuan/HunyuanVideo", "source_title": "Tencent-Hunyuan/HunyuanVideo — README", "verified_on": "2026-08-20" }, "license": { "state": "known", "value": "Tencent Hunyuan Community License", "scope": "same EU/UK/South Korea territorial exclusion as 1.5", "note": null, "source_url": "https://raw.githubusercontent.com/Tencent-Hunyuan/HunyuanVideo-1.5/main/LICENSE", "source_title": "Tencent Hunyuan Community License Agreement", "verified_on": "2026-08-20" } }, "absent_fields": [ "min_duration_s", "duration_choices", "fps", "native_audio", "api_available", "price", "price_cn", "watermark", "region_availability", "negative_prompt", "max_input_images" ], "constraints": [], "oldest_verified_on": "2026-08-20" } ] }