I have a similar setup with automations in codex app which reads slack DMs to myself which has an ever so growing list of things I’d like to do. Codex looks through the DMs, breaks it into independent issues. Refines the issue and adds more context. Opens a Branch/ PR for it.
@reach_vb
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AI Model Inference Speed Increased by 30 Percent
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Our fastest model just got 30% faster! ~1200 tokens per second
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The impact of llama.cpp on LLM proliferation and accessibility
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I'd go to the extent that if it wasn't for @ggerganov and llama.cpp contributors we'd have significantly less proliferation of LLMs in day-to-day! He really kick started a revolution back in 2023
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Codex AI Model Receives 60% Inference Speed Improvement
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have you given codex a shot? would be interested in your feedback on how we can make it better. in the past couple weeks we've added roughly made inference ~60% faster across the board in codex!
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Developers Praise OpenAI’s Codex for Efficiency
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"Developers Praise OpenAI's Codex for Limit-Busting Efficiency" gm
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Using LLMs to generate their own technical documentation
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yeah but also for every model release I ask the model itself to write its doc, it’s a nice way to attribute the release to the model imho
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Comparing AI model speed and utility for coding and automation
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capability wise it’s definitely not at par with 5.3-codex but the faster speed definitely helps with a lot of knowledge work, automations and debugging
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Discussion on LLM inference tokens per second
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can you feel more than 1000s of tokens per second, anon!? ✨
— Vaibhav (VB) Srivastav (@reach_vb) 12 février 2026
codex -m gpt-5.3-codex-spark pic.twitter.com/6UJzWE6qqjcan you feel more than 1000s of tokens per second, anon!? codex -m gpt-5.3-codex-spark
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OpenAI releases new instant model, Deep Research, and API enhancements
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wdym? we released a new instant model, 5.2 Deep Research, hosted shell, skills and compaction in the API – all of this in just the last 5 days! there’s never been a better time to build w/ OpenAI
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Recommendation for using Codex for long-running coding tasks
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for long running tasks I’d really recommend using codex since it’s purpose built for that task