Pika releases Pika H3 Flex open-weight video model

Open Athena's post credits pretraining to a 50-year digital commons — Wikipedia, ArXiv, Stack Exchange, Project Gutenberg and Common Crawl's ~10 petabytes — noting GPT-3 was ~60% Common Crawl-derived and the original Llama mix almost entirely web-sourced. It argues no equivalent shared corpus exists for posttraining.

Release v0.26.7 makes runtime backends optional Maven modules in the managed-agent refactor and repairs desktop RPM dependency and teardown checks in CI. It also re-runs a timed-out autofix-pr job.

Chinese AI developers expect only a small fraction of the advanced Nvidia chips they ordered over the next several months, as Nvidia struggles to raise production to meet soaring demand.

openvivo's BluePixel-Turbo is an instruction-based image editing model that produces native 4K output in four sampling steps, per its Hugging Face model page. No benchmark scores, parameter counts, or license terms are given in the available snippet.

Civitai emailed users that Flux 2 Klein checkpoints will no longer sit behind paywalls, per a r/StableDiffusion post. The poster asks whether Black Forest Labs began enforcing license terms and whether other hosting sites will follow.