LTX-2.5
Official · Unknown · unknown
| Precision / quantization | Format | Bits | Publisher trust | Deployment state |
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LTX Video · General · ltx-2-5
LTX-2.5: Specs, GPU Requirements and License
LTX-2.5 is a current Video Generation release in the LTX Video family, certified from its immutable official source revision.
Reference only
Compare this model
Total parametersNot published by manufacturer
Active parametersN/A / Not directly comparable
Context windowN/A / Not directly comparable
Release statusCurrent · Current
Architecture
ModalitiesVideo
Licenseother
Deployment stateReference only
Commercial stateUnknown / Not Recommendable
Release date
Architecture, strengths and use cases
LTX-2.5 is an official self-hostable Lightricks Video generation release. It uses Not published by manufacturer with Not published by manufacturer. Exact checkpoint, license, runtime, and hardware evidence is tied to the verified upstream revision.
LTX-2.5 uses Not published by manufacturer with Not published by manufacturer. Pipeline and configuration fields are reported only where the official source publishes them.
Verified Not published by manufacturer architecture
Official checkpoint and pipeline evidence
Official Unknown checkpoint coverage
Self-hosted Video generation workloads
Controlled model evaluation
Production deployment planning
Certified checkpoints and quantizations
Only exact, source-certified variants attached to this release are shown.
Recommended hardware
Use only the listed runtime configurations with the exact checkpoint precision. Hardware sizing considers resident pipeline memory, runtime overhead, input and output dimensions, batch size, and safety headroom.
Reference only
Commercial rights are not verified, so this release is not commercially recommendable.
License and self-hosting considerations
The exact pipeline and selected precision must fit on the chosen GPUs. Requirements vary with resolution, duration, batch size, modalities, and runtime; language-model KV-cache rules are not applied.
LTX-2.5 is published under other. The release-scoped official license link and verification date are retained with the catalogue record.
Unknown / Not Recommendable. Commercial rights are not verified, so this release is not commercially recommendable.
Alternatives and sibling variants
LTX-2.5-22b-IC-LoRA-Pixel-Spatial-Upscaler, LTX-2.5
Release timeline
lightricks/ltx-video/ltx-25 @ fa8e9806c3d7cec1cfdcf118b7f138c0e5d4d5eaaecb2d33a8e3e5771ee431a9
Lightricks/LTX-2.5 @ 2026-09-01T16:05:47Z
Frequently asked questions
How much VRAM does LTX-2.5 require?
The estimate uses the certified checkpoint, precision, runtime, workload dimensions, batch size, and domain-specific overhead.
Which runtimes support LTX-2.5?
No runtime is presented as supported until upstream evidence is verified.
Can LTX-2.5 be used commercially?
The stored commercial classification is Unknown / Not Recommendable. Consult the official other terms for the final obligations.
Official references
Last verified: 2026-09-03