StepFun model product
Step-Video-T2V
Model ranked by Artificial Analysis.
Updated Aug 18, 2026. Default version: Step-Video-T2V
LLMBoard Video Generation Score34.4Step-Video-T2V
Coverage35%1 benchmark families
Context windowN/ATokens
Native catalog priceN/APrice unavailable
Step-Video-T2V Capability Profile
This profile uses the model's current scored version. Arena ratings and prices are shown separately.
Step-Video-T2V Benchmark Results
Benchmark scores for Step-Video-T2V.
Sort by
Benchmark | Score | Rank | Participants | Percentile | Evidence | Evaluated |
|---|
| BenchmarkArtificial Analysis Text To Video | Score915 Elo | Rank76 | Participants78 | PercentileN/A | EvidenceA | Evaluated |
Step-Video-T2V Arena Results
Preference and agent-evaluation results for the default version.
No Arena results
The default version does not have a matching Arena result yet.
Step-Video-T2V Pricing
Prices are shown in the model's native media unit and resolution tier.
- Native price
- N/A
- Price unit
- N/A
- Tier
- Standard
- Tracked offerings
- 0
No price available
This model does not have a current media price.
Media catalog prices are not converted into token input or output prices.
Step-Video-T2V Runtime Performance
Provider-specific output speed and catalog latency for Step-Video-T2V. Runtime does not affect the capability score.
No runtime data
Browse runtime rankingsNo provider-specific speed or latency record is linked to the default version yet.
Output Speed is generated output tokens received per second. Catalog latency is reported separately from observed provider TTFT.
Step-Video-T2V Specifications
Technical details for the model's default version.
- Version
- Step-Video-T2V
- Released
- Unknown
- Knowledge cutoff
- Unknown
- Parameters
- N/A
- Context window
- N/A
- Max output
- N/A
- Inputs
- text
- Outputs
- video
- Open weights
- No
- License
- Unspecified
Step-Video-T2V Versions
Available versions of this model. The score column identifies the version used in the overall ranking.
Sort by
Version | Released | LLMBoard | Parameters | Context | Max output | Open weights | License |
|---|
| VersionStep-Video-T2V | ReleasedN/A | LLMBoard34.4 | ParametersN/A | ContextN/A | Max outputN/A | Open weightsN/A | LicenseUnspecified |
Step-Video-T2V vs nearby models
Open a comparison with the three ranked models immediately above and below this model.
Models similar to Step-Video-T2V
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What is Step-Video-T2V?
Key information about Step-Video-T2V and its available data.
Model ranked by Artificial Analysis.
Data as of 2026-08-17.
FAQ
Common questions about Step-Video-T2V.
When was Step-Video-T2V released?
A release date is not available for the default version.
How much does Step-Video-T2V cost?
No native catalog price is currently available for Step-Video-T2V.
Who created Step-Video-T2V?
Step-Video-T2V was created by StepFun.
What is the context window for Step-Video-T2V?
A context window is not available for the default version.
Is Step-Video-T2V open weight?
No. The default version is not marked as having publicly available weights.
How many API providers offer Step-Video-T2V?
No provider offering is currently linked to the default version.
What models should I compare Step-Video-T2V with?
Nearby ranked alternatives include Ray 2, Haiper 2.0, Pika 1.5.