We just released the Codex Python SDK You can now embed Codex directly into your Python apps and workflows! > Start threads
> Run turns > Stream progress > Resume sessions
> Pass images > Control sandbox access All whilst reusing your existing Codex auth. pip install
@reach_vb
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Codex Python SDK Released for Embedding in Python Apps
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Ask AI directly, provide context, and define success
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codex tip that sounds obvious but somehow isn't: if you want it to do something, just ask it if it keeps messing up the same thing, ask it to remember what to avoid next time tell it what good looks like and what context it should use you'd be surprised how often this works
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Codex automatically stitches mp4 files without re-encoding
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codex wow moment from today: i gave it two mp4 filenames and asked it to add the second one to the end of the first – no context it found the files, verified the codec / fps / resolution matched, stitched them together without re-encoding, decoded the final file, and spot
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GPT-5.5 creative use cases underperformance examples
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what creativity usecases does gpt 5.5 not perform well for you at? if you have some prompts/ sessions I’d love to know more
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GPT-5.5 is 3x more efficient, cheaper, and faster than Opus 4.8
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Best part: GPT-5.5 does all of this while being ~3x more token efficient than Opus 4.8. 47k output tokens vs 136k. Oh, it's also cheaper and faster: $6.61/task vs $12.58, 21 min vs 43 min. Enjoy!
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GPT-5.5 beats Claude Opus 4.8 on DeepSWE with faster, cheaper performance
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GPT-5.5 is #1 on DeepSWE, a hard long-horizon coding benchmark 70% pass@1 vs 58% for Claude Opus 4.8. And GPT-5.5 gets there with:
~2x faster runs
~1/2 the cost
~1/3 the output tokens Literally, better intelligence per dollar, per minute, per task. -
Reviewing Codex output after 16 hours straight work
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me reviewing codex’s output after it worked for 16 hours straight
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Using AI Agents for Code Orchestration and Workflows
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this! codex can create and interact with threads across projects and tasks – all you need to do is ask
— Vaibhav (VB) Srivastav (@reach_vb) 29 mai 2026
I’ve used this recently orchestrate multiple worktrees and implement a feature with different PoVs using subagents
and ofcourse to archive, unarchive and find relevant threads… https://t.co/LmIKytkCz6this! codex can create and interact with threads across projects and tasks – all you need to do is ask I’ve used this recently orchestrate multiple worktrees and implement a feature with different PoVs using subagents and ofcourse to archive, unarchive and find relevant threads
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AI Agent Autonomously Automates PR Merge Workflow
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While working on openai/codex today, Codex surprised me by setting up its own heartbeat automation to poll my PR until CI was green and approvals were in. It kept checking every 10 minutes for an hour, merged the PR once everything was ready, then removed the automation. High
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Automating work and life admin with Codex scripts
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have had tons of of fun automating boring parts of my job and life admin the past few days with codex and one off scripts oh and no you really don’t need a Mac mini to for this 🙂