Which is cheaper, LTX-2.5 Fast or Wan 2.1 14B?
Wan 2.1 14B currently shows the lower $ / Video: $0.24 vs $0.54 for LTX-2.5 Fast. That is the public Wan Video video API pricing versus Lightricks video API pricing. Duration, resolution, and voice settings can still flip the invoice.
Which ranks higher, LTX-2.5 Fast or Wan 2.1 14B?
Wan 2.1 14B currently leads on Text to Video: N/A for LTX-2.5 Fast vs 1.1K for Wan 2.1 14B. Rank and price move independently, so the cheaper video generation model is not automatically the weaker one.
Does this comparison include Image to Video?
Yes. LTX-2.5 Fast scores 53 and Wan 2.1 14B scores 2.1K on Image to Video. If one side is N/A, that mode is missing from the public feed, not priced at zero.
Is LTX-2.5 Fast or Wan 2.1 14B open source?
LTX-2.5 Fast is open source (LTX-2 Community License Agreement). Wan 2.1 14B is open source (Apache 2.0). Open-weight models can be self-hosted; proprietary ones are billed only through the provider API on this page.
How do I switch the models in this LTX-2.5 Fast vs Wan 2.1 14B comparison?
Use the model pickers at the top of this page. Search any video generation model in the index and the URL updates to a new comparison, the same way LLM comparison pages work. Open either model from the sidebar for the single-model $ / Video page.
What data is used for LTX-2.5 Fast vs Wan 2.1 14B?
This comparison uses public llm-stats and ZeroEval arena data for video generation models, then normalizes $ / Video, Text to Video, Image to Video, license, and release date inside AnotherWrapper. Treat the numbers as comparable public list rates, not a quote from either vendor.