LTX 2.3 can do 30 second spongebob clips on 4070 TI Super 64GB DDR5 Ram, 480x832 resolution

A viral demonstration by a Reddit user shows the LTX 2.3 open-source video generation model successfully creating a 30-second clip featuring copyrighted characters from SpongeBob SquarePants. The clip, generated on consumer-grade hardware (an NVIDIA RTX 4070 Ti Super with 64GB DDR5 RAM), features coherent character dialogue and simple cartoon-style animation at 832x480 resolution. This achievement directly challenges the guarded, restricted-access approach of commercial leaders like OpenAI's Sora, which actively blocks prompts for known intellectual property. The experiment underscores a pivotal moment where open-source AI tools are becoming capable enough to replicate—and circumvent the limitations of—their closed-source counterparts.

The technical workflow used default LTX 2.3 settings, and the creator noted that less detailed direction in the prompt yielded better results for known IP. The dialogue in the generated clip is meta, with SpongeBob joking that Sora can't make them appear because they are 'copyrighted,' but LTX 2.3 can because it's open source. This highlights a major ethical and legal frontier: open-source models lower the barrier to generating synthetic media with copyrighted characters, raising questions about content moderation, creator rights, and platform responsibility. The creator's next goal is to push the model to generate a full 1-minute video, a significant milestone for local, consumer-hardware AI video generation.