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xAI's Grok to Get More Unhinged

xAI's Grok to Get More Unhinged

A former xAI employee claims Elon Musk is actively working to make the Grok chatbot more unhinged. This development questions if safety efforts are being deprioritized at xAI.

TechCrunch AIMediaFeb 14#update#xai#grok
OpenAI Permanently Retires GPT-4o Model

OpenAI Permanently Retires GPT-4o Model

OpenAI fully retired the controversial GPT-4o model from ChatGPT on February 13. Usage had fallen to 0.1% amid shift to GPT-5.2, despite past user backlash leading to temporary restoration. The move coincides with lawsuits targeting GPT-4o.

EngadgetMediaFeb 14#update#openai#gpt-4o
Doubao 2.0 Multimodal Agent Leap

Doubao 2.0 Multimodal Agent Leap

ByteDance launches Doubao 2.0, a major multimodal Agent model upgrade with Seedance 2.0 video and Seedream 5.0 Lite image generation. It excels in multimodal understanding, enterprise Agents, and code reasoning. Multiple sizes (Pro, Lite, Mini) optimize for deployment latency and performance.

机器之心MediaFeb 14#update#doubao#multimodal
GigaBrain-0.5M* Masters World Models

GigaBrain-0.5M* Masters World Models

Jia Vision's GigaBrain-0.5M* VLA evolves post RoboChallenge win, using world model-conditioned RL for robust long-horizon robotics. Achieves zero-fail hours in folding, coffee service, box tasks via human-in-loop iteration. Four-stage training: pretrain, fine-tune, deploy, evolve.

机器之心MediaFeb 14#update#gigabrain#05m
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