NVIDIA has added new training tools, simulation checkpoints and Cosmos Data Factory blueprints to its Cosmos platform. World models help physical AI systems understand and simulate the real world, and the company says Cosmos ranks in the top five on six open model leaderboards.
This hands-on guide benchmarks Cactus Compute's 16.9 MB Whistle speech model against Whisper base on a CPU. It compares word error rate, speed, streaming latency, timestamps, keyword spotting and turning speech into tool calls.
A Hugging Face post covers ensemble forecasting with IBM's Granite time-series models, combining several models' predictions.
OpenAI's GPT-6 Astra model decrypted a historical message from the Enigma machine on its own, in just two days. ZDNet France sees it as a sign of autonomous agents able to tackle complex business problems.
Hugging Face has released an open-source model that understands the language of DNA. It is designed to help researchers work out how genetic changes affect gene activity and health.
The Allen Institute for AI has released OlmoEarth v1.3, a satellite map embedding model, along with precomputed annual embeddings of the whole planet and a browser-based mapping tool. At its finest resolution, the model condenses a year of satellite observations into a numerical fingerprint for each 10-by-10-meter patch of ground.