PKU-YuanGroupVideo model
Helios Base 14B
Clip lengthn/a
n/alongest single cliphigher is better
Summary
Helios Base 14B is a video model from PKU-YuanGroup. The same checkpoint supports T2V and I2V; V2V and the experimental interactive mode are other capabilities, not extra model rows.
Head-to-head comparisons
vs.Helios Base 14B vs. FLUX.3 VideoNot enough data for a result.Helios Base 14BFLUX.3 VideoImage to videon/a1,449Text to videon/a1,4935 s clipn/a$0.85vs.Helios Base 14B vs. Dreamina Seedance 2.5 720pNot enough data for a result.Helios Base 14BDreamina Seedance 2.5 720pImage to videon/a1,477Text to videon/a1,4745 s clipn/an/avs.Helios Base 14B vs. Dreamina Seedance 2.0 720pNot enough data for a result.Helios Base 14BDreamina Seedance 2.0 720pImage to videon/a1,475Text to videon/a1,4795 s clipn/a$0.76vs.Helios Base 14B vs. MiniMax H3Not enough data for a result.Helios Base 14BMiniMax H3Image to videon/a1,495Text to videon/a1,4605 s clipn/a$0.65vs.Helios Base 14B vs. Veo 3.1Not enough data for a result.Helios Base 14BVeo 3.1Image to videon/a1,398Text to videon/a1,3645 s clipn/a$2.00vs.Helios Base 14B vs. Veo 3.1 FastNot enough data for a result.Helios Base 14BVeo 3.1 FastImage to videon/a1,385Text to videon/a1,3625 s clipn/a$0.50
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All specifications
Architecture
- Checkpoint
- Helios-Base is the separate quality-oriented 14B checkpoint, not the distilled version.
- Source: Checkpoint
Input and output
Licence and access
- Release
- PKU-YuanGroup dates the release of Base, Mid, and Distilled weights to March 4, 2026.
- Source: Release
Further details
- Input modes
- The same checkpoint supports T2V and I2V; V2V and the experimental interactive mode are other capabilities, not extra model rows.
- Source: Input modes
- Weights
- The 14B weights are publicly available on Hugging Face and ModelScope; the model card lists Apache 2.0.
- Source: Weights
- Documented length
- The project shows inference examples up to one minute but states no fixed maximum duration or resolution. Both maximum fields therefore remain unknown.
- Source: Documented length
Sources and data date
| Type | Evidence and data date |
|---|---|
| Additional source | PKU-YuanGroup (retrieved November 1, 2026) |
| Additional source | PKU-YuanGroup (retrieved November 1, 2026) · PKU-YuanGroup · Editorial description reviewed November 1, 2026 |