AI news for Thursday, 5 November 2026
The day’s AI news in one list, the biggest stories first. Each story links to its short read and to the outlets that reported it.
- OpenAI releases GPT-6 Cyber for finding software vulnerabilities
OpenAI has released GPT-6 Cyber, a specialized AI model designed to find and validate exploitable vulnerabilities in software while staying within researcher-defined boundaries.
Reported by OpenAI
- Perplexity launches Teammates AI agents for work
Perplexity released Teammates, always-on AI agents designed to handle work tasks continuously and independently on virtual machines.
Reported by The Verge and 1 more
- Airbnb plans AI travel agent for early 2027
Airbnb announced it will launch an AI travel agent in the first half of 2027 designed specifically for travel planning rather than routine tasks.
Reported by TechCrunch and 1 more
- OpenAI says its new cybersecurity model is better at not hacking other companies
OpenAI has released a new cybersecurity AI model designed to find vulnerabilities in computer systems while staying within ethical bounds.
Reported by The Verge and 1 more
- 5 · Funding & DealsDropbox acquires Tigris Data for $350 million
Dropbox announced plans to acquire Tigris Data for $350 million, marking its largest acquisition since its founding in 2007.
Reported by Crunchbase News and 1 more
- 6 · RoboticsAgility Robotics goes public as first pure humanoid robot company
Agility Robotics has become the first pure humanoid robot company to go public, raising capital through a reverse merger with a special purpose acquisition company.
Reported by TechCrunch and 1 more
- Baidu releases ERNIE 5.5 Flash Base language model
A 280-billion parameter language model was released as a raw pre-training checkpoint with 14 billion active parameters per token, designed as a clean starting point for teams to test their own fine-tuning and training methods.
Reported by MarkTechPost
- 8 · Policy & DramaGoogle: Schools can keep search while skipping Gemini, but AI search is non-negotiable
Google announced a new AI policy for schools that technically offers more control but maintains AI as mandatory in search.
Reported by Ars Technica
- Google TPU competes with NVIDIA on inference
Google's TPU chips are now delivering competitive or superior performance per dollar compared to NVIDIA's offerings on realistic long-context, multi-turn inference workloads, according to benchmarks released on an industry-standard testing…
Reported by SemiAnalysis
- 10 · Models & ReleasesNVIDIA releases Cosmos 3 simulation models
NVIDIA released four open-weight model checkpoints designed to generate simulated environments and video for robotics and autonomous driving applications.
Reported by Hugging Face
- 11 · Agents & ProductsMuse AI agent adds voice conversation feature
Meta's Muse AI agent now supports voice conversations, with animated avatars that move in sync with the agent's speech. Users can customize the voice tone through settings or by requesting changes during conversation.
Reported by The Verge
- 12 · Policy & DramaMeta warns election backlash threatens data centers
A major tech company's president warned that recent election results have increased opposition to data center construction, which could impede the company's plans to expand artificial intelligence infrastructure.
Reported by TechCrunch
- 13 · Agents & ProductsMeta launches video chat with Muse AI avatar
Meta has made a video chat feature available to US users that allows them to call and interact with Muse, the company's consumer AI agent, through an animated digital avatar.
Reported by TechCrunch
- 14 · Funding & DealsOpenAI president says IPO possible in 2027
OpenAI's president stated that the company could be ready for an initial public offering in 2027, citing strong growth in its enterprise business.
Reported by TechCrunch
- 15 · Policy & DramaDemocrats win control amid AI regulation push
Democrats won control of the House and Senate in recent midterm elections, with holding AI companies accountable emerging as a key campaign theme across multiple races.
Reported by The Verge
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