Runway model product
Runway Gen-4.5
5 is a video model from Runway.
Updated Sep 8, 2026. Default version: Runway Gen-4.5
LLMBoard Video Generation Score53.9Runway Gen-4.5
Coverage35%2 benchmark families
Context windowN/ATokens
Native catalog priceN/APrice unavailable
Runway Gen-4.5 Capability Profile
This profile uses the model's current scored version. Arena ratings and prices are shown separately.
Runway Gen-4.5 Benchmark Results
Benchmark scores for Runway Gen-4.5.
Sort by
Benchmark | Score | Rank | Participants | Percentile | Evidence | Evaluated |
|---|
| BenchmarkArtificial Analysis Text To Video | Score1,212.00 elo | Rank16 | Participants81 | Percentile81.25% | EvidenceB | EvaluatedN/A |
| BenchmarkLM Arena Text To Video | Score1,224.33 rating | Rank21 | Participants35 | Percentile41.18% | EvidenceA | Evaluated |
| BenchmarkArtificial Analysis Image To Video | Score1,258.00 elo | Rank24 | Participants75 | Percentile68.92% | EvidenceB | EvaluatedN/A |
Runway Gen-4.5 Arena Results
Preference and agent-evaluation results for the default version.
Sort by
Arena | Category | Rank | Rating / score | Votes | Observations | Result date |
|---|
| Arenatext to video | Categoryoverall | Rank21 | Rating / score1,224.33 | Votes43,610 | ObservationsN/A | Result date |
Runway Gen-4.5 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.
Runway Gen-4.5 Runtime Performance
Provider-specific output speed and catalog latency for Runway Gen-4.5. Runtime does not affect the capability score.
No runtime data
No 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.
Runway Gen-4.5 Specifications
Technical details for the model's default version.
- Version
- Runway Gen-4.5
- Released
- Unknown
- Knowledge cutoff
- Unknown
- Parameters
- N/A
- Context window
- N/A
- Max output
- N/A
- Inputs
- image, text
- Outputs
- video
- Open weights
- No
- License
- Unspecified
Runway Gen-4.5 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 |
|---|
| VersionRunway Gen-4.5 | ReleasedN/A | LLMBoard53.90 | ParametersN/A | ContextN/A | Max outputN/A | Open weightsNo | LicenseUnspecified |
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What is Runway Gen-4.5?
Key information about Runway Gen-4.5 and its available data.
5 is a video model from Runway. It is ranked by Artificial Analysis.
Data as of 2026-09-08.
FAQ
Common questions about Runway Gen-4.5.
When was Runway Gen-4.5 released?
A release date is not available for the default version.
How much does Runway Gen-4.5 cost?
No native catalog price is currently available for Runway Gen-4.5.
Who created Runway Gen-4.5?
Runway Gen-4.5 was created by Runway.
What is the context window for Runway Gen-4.5?
A context window is not available for the default version.
Is Runway Gen-4.5 open weight?
No. The default version is not marked as having publicly available weights.
How many API providers offer Runway Gen-4.5?
No provider offering is currently linked to the default version.