Create

Sign in to ReadmeX

or

How we handle your data: Privacy Policy

ReadmeX

Your AI reading companion

What would you like to catch up on?

Pick a briefing, or ask your own question.

Your community and people briefings stay personal to you.

Daybreak

AI overview

Sign in and the AI will write an overview from our coverage.

Headlines · 4

  1. OpenAI in early talks to acquire security firm Trail of Bits, report says

    OpenAI is in early talks to buy security firm Trail of Bits, The Information's Valida Pau and Amir Efrati reported on 13 October, citing people familiar with the matter; the deal size is unknown and the talks could still fall apart. TNW said it could not independently verify the report and found no public comment from either company. The two have worked together since June on Patch the Planet, a project under OpenAI's Daybreak cyber programme in which Trail of Bits engineers use OpenAI's GPT-5.5-Cyber model and Codex tools to find and patch bugs across 19 open-source projects including cURL, Python and Go.

    The Next Web · 🔥 3
  2. Codex CLI 0.163.0 adds /config search, mid-turn steering and parallel read-only tools

    OpenAI released Codex CLI 0.163.0, which adds a /config command to search preferences across categories, change supported settings immediately and see which changes require a restart. Users can send a follow-up while Codex is responding to steer it immediately, and interrupting a turn also stops active Code Mode cells and their nested tool calls. The release also adds a configurable leader key in /keymap, a /daemon restart for managed background servers, parallel execution of independent read-only tools and default Daybreak access for eligible accounts, while fixing permission and network-approval restoration when resuming saved threads and making the network proxy check permission before DNS lookups and reject duplicate Host headers.

    OpenAI Codex CLI Releases · 🔥 0
  3. OpenAI details Third Moment Research's 10,000-agent runs lasting 36-48 hours

    OpenAI published a customer case study on how startup Third Moment Research runs a self-improving agent system on its models: 10,000 agents at once inside Docker environments, with individual investigations lasting 36 to 48 hours. The team says Codex working with GPT-5.6 analyzed thousands of recorded simulation trajectories and found that backtesting a year of order-level US equity data took hours; Codex then identified caching and memory-packing fixes and shipped them to production, cutting a backtest from roughly 3 hours to roughly 3 to 5 minutes. Third Moment wraps the inner Codex harness in an outer model driven by GPT-6 Sol or GPT-6.1 Sol that decides whether to retry, terminate or escalate to a human, and uses the Daybreak security platform for sandbox penetration testing; per 36Kr, the setup consumes about 1 trillion tokens a day, with GPT-6.1 Sol the most-used model for its token efficiency.

    OpenAI · 🔥 0
  4. OpenAI and Anthropic face a holiday of agents, pricing and scrutiny

    A roundup from Huxiu describes a crowded holiday period for OpenAI and Anthropic, including the reported delay of GPT-6.1 Astra, the launch of Dots and GPT-6.1 Sol, financing activity, product changes, and regulatory hearings. It argues that competition is shifting from model capability alone toward agent execution, cost efficiency, safety controls, and enterprise access, while several incident and product claims remain attributed to media reports or company statements.

    虎嗅 AI · 🔥 0

Experience and discussion from the community

Share my Daybreak experienceAsk about Daybreak

Nobody has shared their experience with Daybreak yet.