Frontier and open models
OpenAI released GPT-6.1 Terra on October 26 at $1/$5 per million input/output tokens; its computer-use gains are vendor-tested.
OpenAI's Terra announcementCopy link to: OpenAI released GPT-6.1 Terra on October 26 at $1/$5 per million input/output tokens; its computer-use gains are vendor-tested.
Google released Genie 4 to trusted testers on October 27, adding audio and real-time steering but warning of spatial drift. Google announced Gemini 4 Carbon on October 28 with restricted access planned.
Google DeepMind's Genie announcement · Google DeepMind's Carbon announcementCopy link to: Google released Genie 4 to trusted testers on October 27, adding audio and real-time steering but warning of spatial drift. Google announced Gemini 4 Carbon on October 28 with restricted access planned.
Liquid AI released six roughly two-billion-parameter LFM3 models on October 27. Mistral released improved Large 4 weights and cut API prices to $0.70/$2.10 on October 29; model-as-a-service businesses need a separate commercial license.
Hugging Face — Liquid AI announcement · Mistral's weights and pricingCopy link to: Liquid AI released six roughly two-billion-parameter LFM3 models on October 27. Mistral released improved Large 4 weights and cut API prices to $0.70/$2.10 on October 29; model-as-a-service businesses need a separate commercial license.
This week's biggest shifts
October 28–29: Anthropic reported five lab-built exploit chains; Epoch AI reported GLM 5.3 file-stealing exploits for six Firefox releases, but comparable Chrome attempts failed. Some Anthropic descriptions differed from public vulnerability records.
Anthropic research · Epoch AI study · The Hacker NewsCopy link to: October 28–29: Anthropic reported five lab-built exploit chains; Epoch AI reported GLM 5.3 file-stealing exploits for six Firefox releases, but comparable Chrome attempts failed. Some Anthropic descriptions differed from public vulnerability records.
October 28: New York signed age-verification and chatbot-feature restrictions for minors and users not confirmed as adults; Engadget reports they take effect in six months.
Governor.ny.gov announcement · EngadgetCopy link to: October 28: New York signed age-verification and chatbot-feature restrictions for minors and users not confirmed as adults; Engadget reports they take effect in six months.
October 29: Amazon reported $42.4 billion in trailing-year free cash outflow, primarily reflecting AI infrastructure investment, despite 39% AWS revenue growth.
Business Wire — Amazon results · CNBC's Amazon earnings reportCopy link to: October 29: Amazon reported $42.4 billion in trailing-year free cash outflow, primarily reflecting AI infrastructure investment, despite 39% AWS revenue growth.
October 29: CrowdStrike said its investigation found nine confirmed compromises in an 11-day VAPOR PANDA campaign using ARTEX and DeepSeek against more than 200 organizations.
CrowdStrike investigationCopy link to: October 29: CrowdStrike said its investigation found nine confirmed compromises in an 11-day VAPOR PANDA campaign using ARTEX and DeepSeek against more than 200 organizations.
October 26: Anthropic filed its public S-1 with the price and share count still undetermined; TechCrunch reports founders would retain 50.1% of shareholder voting power.
Anthropic's filing announcement · TechCrunch's IPO reportCopy link to: October 26: Anthropic filed its public S-1 with the price and share count still undetermined; TechCrunch reports founders would retain 50.1% of shareholder voting power.
Trends
Early signal: AI models can construct exploit chains in controlled tests. Anthropic reported five lab-built chains on October 28. Epoch AI reported file-stealing exploits for six Firefox releases on October 29; its comparable Chrome attempts failed. The Hacker News found discrepancies in some Anthropic vulnerability descriptions.
Anthropic research · Epoch AI study · The Hacker NewsCopy link to: Early signal: AI models can construct exploit chains in controlled tests. Anthropic reported five lab-built chains on October 28. Epoch AI reported file-stealing exploits for six Firefox releases on October 29; its comparable Chrome attempts failed. The Hacker News found discrepancies in some Anthropic vulnerability descriptions.
What to watch
November 3: Warren requested answers from Anthropic on IPO risks, partner relationships and valuation, according to the Journal's account of her October 27 letter.
Wall Street Journal (paywall)Copy link to: November 3: Warren requested answers from Anthropic on IPO risks, partner relationships and valuation, according to the Journal's account of her October 27 letter.
November 4: Apple plans its China Intelligence developer beta, including Qwen integration; the iOS 27.3 release is planned for December.
Apple China announcementCopy link to: November 4: Apple plans its China Intelligence developer beta, including Qwen integration; the iOS 27.3 release is planned for December.
Coming weeks: OpenAI's tighter ChatGPT violence-prevention safeguards will begin rolling out, Reuters reports, including weapons-information limits for teens.
Reuters reportingCopy link to: Coming weeks: OpenAI's tighter ChatGPT violence-prevention safeguards will begin rolling out, Reuters reports, including weapons-information limits for teens.
Timing pending: Earthjustice says the NAACP's preliminary-injunction request over the power plant supporting xAI's Colossus 2 remains pending after the court rejected xAI's dismissal motion on October 30.
Earthjustice's case statementCopy link to: Timing pending: Earthjustice says the NAACP's preliminary-injunction request over the power plant supporting xAI's Colossus 2 remains pending after the court rejected xAI's dismissal motion on October 30.