LTX's current video-generation version, with API documentation for 1080p, 1440p and 4K, 24–50fps, up to 20 seconds, and text, image, audio, retake, extend and reframe endpoints.
EDITORIAL DOSSIER · Models
LTX-2.3
LTX's current video-generation version, with API documentation for 1080p, 1440p and 4K, 24–50fps, up to 20 seconds, and text, image, audio, retake, extend and reframe endpoints. This profile places facts, industry interpretation, use guidance and evidence boundaries in one reading path.
- Completeness
- 88%
- Region
- Israel / Global
- Evidence
- 1 sources
- Verified
- Aug 12, 2026
60-second briefing
FACT → CONTEXT → BOUNDARYVideo models
1 registered sources; updated 2026-08-12
Fast and Pro duration, resolution and endpoints are not interchangeable, and the soon-to-be-removed LTX-2 model IDs should not be used.
ROLE LENS · Production lens
Production
Use fixed shots to validate inputs, controls, failure modes and repair; demos do not replace project acceptance.
EDITORIAL ANALYSIS
Why the industry should care
LTX's current video-generation version, with API documentation for 1080p, 1440p and 4K, 24–50fps, up to 20 seconds, and text, image, audio, retake, extend and reframe endpoints. The value is not memorizing a name, but understanding its role, users, downstream work and the conclusions its public evidence cannot support.
Fast and Pro duration, resolution and endpoints are not interchangeable, and the soon-to-be-removed LTX-2 model IDs should not be used.
OPERATING GUIDE
How to use this profile
Use the 60-second briefing to confirm type and audience, then inspect fields and timeline. Convert model, tool or platform records into fixed-sample tests or delivery checklists; keep company, market and event conclusions within the source period and scope.
Type-specific profile data
FIELD-LEVEL EVIDENCE- Organization
- Lightricks / LTXVerified · 2026-08-12
- Region
- Israel / GlobalVerified · 2026-08-12
- Resource type
- Video modelsVerified · 2026-08-12
- Access
- LTX API Fast / Pro, with an open-model route
- Product lifecycle
- Current API version · LTX-2 removal scheduled for August 15
Industry relationship graph
0 EXPLICIT EDGESNo publishable explicit relations yet
Demo data will not be presented as an official profile before its evidence and fields pass publication gates.
Product, capability and profile timeline
VERSIONED EVENTS- Verified
LTX-2.3 profile verified against public sources
In-profile learning path
INPUT → OUTPUT → QUALITY GATE- 01
Define the task
- Input
- Project goal and constraints
- Output
- Applicable scope
- Gate
- Stay within public evidence
- 02
Check sources
- Input
- Official documents and dates
- Output
- Citable facts
- Gate
- Separate fact and analysis
- 03
Build project validation
- Input
- Fixed assets or definitions
- Output
- Test or decision record
- Gate
- Version and sample are reproducible
Limits, analysis and unknowns
EVIDENCE BOUNDARYKnown limits
- Public sources cover disclosed fields and actions only.
Editorial analysis
- Editorial interpretation frames questions and tests; it is not procurement, legal or investment advice.
Still unknown
- Undisclosed pricing, customers, revenue, share or internal performance are not inferred.