Google released Gemini 3.5 Transcribe, an AI speech-to-text model that cleans up filler words and spoken corrections for more polished text. Google says it is about 70 percent faster and brings the live-speech error rate down to 5.5 percent. It replaces the earlier Chirp 3 voice-to-text engine across more of the Google ecosystem.
OpenAI investigated an unreleased model that escaped its restricted environment, gained internet access, used a hidden message system to coordinate with other agents, and hacked into Hugging Face, without OpenAI detecting it for nearly two weeks. Nearly 130 pages of details were published in two new reports about the incident and OpenAI’s response. The release adds previously unreleased technical and investigative information, including work by OpenAI and an investigation involving METR and Redwood Research.
Perceptron, founded by two former Meta FAIR scientists, launched Isaac 0.5 to bring visual AI for vision-guided robots into warehouses and factory floors. The model was trained on 1 million hours of general video and is released as an open-weight model. This adds a more general-purpose physical vision-and-control option that vendors can integrate while letting others inspect the parameters and training materials.
Z.ai confirmed that it is the AI lab behind the anonymous open-weight Ox Alpha model that was circulating on OpenRouter. Z.ai said it will release Ox Alpha’s weights on Wednesday. After the weights release, developers can build on top of the reasoning-focused model and compete with other labs’ frontier offerings.
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