Model reference · open weights
LongLive-2.0 is an open-weight video model from Rabinovich, listed in the AxForge catalogue. AxForge can bring it up on EU-owned hardware for you on request — with the licence handled where one is required.
About
LongLive-2.0-5B (Diffusers-format, for SGLang Diffusion) A diffusers-directory-layout repackaging of Efficient-Large-Model/LongLive-2.0-5B so it loads directly in SGLang Diffusion (sglang.multimodalgen) without any runtime overlay/materialization. - transformer/ — the generator weights extracted from the original modelbf16.pt, kept in their original (model.) naming; SGLang's LongLive2Transformer3DModel.paramnamesmapping maps them to the diffusers module names at load (same convention as LingBot-World). - scheduler / textencoder / tokenizer / vae — taken from Wan-AI/Wan2.2-TI2V-5B-Diffusers. - modelindex.json classname = LongLive2Pipeline. Usage (SGLang) Original model & method: NVlabs/LongLive. License: NVIDIA Open Model License
Summarised from the published model card. Read the full card on the HuggingFace links below.
Specifications
| Maker | Rabinovich |
|---|---|
| Type | Video models |
| Parameters (lead) | 5.0B |
| Variants | 1 |
| Runs with | diffusers |
| Based on | Wan-AI/Wan2.2-TI2V-5B-Diffusers, Efficient-Large-Model/LongLive-2.0-5B |
| Released | 2026-06-07 |
| Popularity | 15k downloads / month |
| Licence | Commercial licence needed |
How it works
Variants
Open weights ship in several sizes and precisions. One page, all the variants — pick the one that fits your GPU. VRAM figures are estimates from model size.
| Variant | Params | Precision | VRAM | Fits 16 GB | Weights |
|---|---|---|---|---|---|
| LongLive-2.0-5B-Diffusers | 5.0B | BF16 | ~11.5 GB | ✓ | Weights ↗ |
Using it via the API
Once AxForge deploys longlive-2-0 for you, it answers on the OpenAI-compatible API — the same base URL and keys as every other model. (longlive-2-0 below is illustrative; you get the exact model name on deployment.)
$ curl -sS https://api.axforge.ai/v1/videos/generations \
-H "Authorization: Bearer $AXFORGE_API_KEY" \
-H "Content-Type: application/json" \
-d '{"model":"longlive-2-0","prompt":"a drone shot over a forest"}'
Details
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Licence
The weights are open but its licence needs a commercial agreement for business use. AxForge can arrange that licence and host the model for you — you pay AxForge, we settle with the model’s maker. Ask us for a quote. Read the licence ↗
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