LTX-2.5 Fast is Lightricks's video generation model. A fast-mode video generation model from Lightricks' LTX line, optimized for lower-latency rendering at reduced computational cost.
| Specifications | |
|---|---|
lightricks-ltx-2-5-fast | |
| Video Generation | |
| Active | |
| Lightricks | |
| Text | |
| Video | |
| Benchmarks | |
|---|---|
| Elo Rating | #65 |
Capabilities
Input1/5
Text✓
Image·
Audio·
Video·
PDF·
Output1/5
Text·
Image·
Audio·
Video✓
Embedding·
Capabilities0/13
Reasoning·
Adaptive Reasoning·
Function Calling·
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·
Versions
| Version | Released | Context | Input / 1M | Output / 1M | Status |
|---|---|---|---|---|---|
| LTX-2.5 Fast | — | — | — | — | Current |
| LTX 2 Distilled | — | — | — | — | Available |
| LTX 2 Fast | — | — | — | — | Available |
| LTX 2 Pro | — | — | — | — | Available |
| LTX 2.3 Fast | — | — | — | — | Available |
| LTX 2.3 Pro | — | — | — | — | Available |
| LTX-2.5 Pro | — | — | — | — | Available |