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ZipTok3D is a 3D tokenizer that achieves high-fidelity reconstruction from extremely short token sequences by organizing geometry into compact global-token prefixes and using iterative decoding, outperforming baselines with significantly reduced token lengths.
Hyper is an open-source PDF compression engine that achieves high fidelity and monotonic compression while preserving PDF conformance.
The article claims a breakthrough in AI video generation that achieves Pixar-level animation quality, suggesting the problem of high-fidelity animation is now solved.
OpenAI has launched the GPT Image 2.5 series of image generation models, including the high-quality flagship Sunburst and the ultra-fast Flare, now available on the API, ChatGPT, and Codex platforms.