same, models are so good at planning and inferring intent that you don’t really need to add the extra step of planning!
@reach_vb
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Technical Sandbox Requirements for AI Coding Agents on Windows
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Codex on Windows has a sandbox built for the way coding agents run! By default, Codex needs to read files across the environment, write inside the workspace, run normal tools like shells/Git/Python/package managers, and keep network access constrained unless the user allows it.
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Expanding the Role of AI Agents Beyond Code Generation
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codex can write code, yes but the more interesting part is how much of the work around code it can now do: review PRs, add evals, turn Figma into UI, QA app flows, triage bugs, clean data, update docs, pull tasks from Slack/iMessage, and understand large codebases the use
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Using Thread Automations for Persistent AI Agent Context
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thread automations are slept on they let Codex wake up inside the same thread on a schedule so instead of restarting context every time, it can keep checking, reviewing, polling, or continuing exactly where it left off tiny feature. very useful.
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Codex Automates Expense Reimbursements
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Codex quite literally filed my reimbursements, downloaded invoices since the start of the month, updated the expenses spreadsheet and filled the actual form all by itself Used Drive & Sheets plugin for state tracking
Gmail plugin for tracking invoices
Chrome extension for actual -
Codex now helps migrate from other agents
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Codex now helps you migrate from other agents! It detects existing configs, builds an import checklist for settings/skills/plugins, then opens a guided chat to complete the move – try it out!
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Codex Goal Feature for Long-Running Tasks
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/goal in Codex is wild!
— Vaibhav (VB) Srivastav (@reach_vb) 8 mai 2026
Give Codex the mission.
Tell it what “done” looks like.
Let it keep going until it hits the end state.
Perfect for big refactors, migrations, retry loops, long-running experiments, and all the “don’t stop until this works” tasks.
Enable it in… pic.twitter.com/6VZKGHt7Ch/goal in Codex is wild! Give Codex the mission.
Tell it what “done” looks like.
Let it keep going until it hits the end state. Perfect for big refactors, migrations, retry loops, long-running experiments, and all the “don’t stop until this works” tasks. Enable it in -
Copy prompts for instant coding with Codex
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best part about the blogpost is that you can copy a prompt and directly get shipping with codex and gpt-realtime-2 you can just codex things!!
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New realtime audio models launched
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Voice agents are so back!! Today we’re launching 3 new realtime audio models in the API: GPT-Realtime-2
GPT-5-class reasoning for voice agents that can use tools, recover from interruptions, and carry longer conversations with 128K context GPT-Realtime-Translate
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Codex’s surprising travel and design uses
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it's insane what extremes people are pushing codex too – just met with someone who's using it to book travel, manage expenses, send calendar invites, creating mock-ups for features, motion design and hell of a lot more!! crazy amount of impact – one small app