they are both still used in their own harnesses, that’s the whole reason why this is effective. CC can hand off an issue to codex to work on in its own harness!
CODE
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Paid APIs and Plugin Customization for AI Model Providers
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clearly a troll. only paid APIs are model providers. There’s ~50+ plugins you can enable/disable to make it yours.
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Codex Plugin for Claude Code: Setup and Code Review Commands
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Nice practical walkthrough from @reach_vb on the Codex plugin for Claude Code: setup, code review flows, adversarial review, and more.
— Romain Huet (@romainhuet) 31 mars 2026
My favorite command is /codex:rescue for handing a task off to Codex! https://t.co/CPxWo7h5ixNice practical walkthrough from @reach_vb on the Codex plugin for Claude Code: setup, code review flows, adversarial review, and more. My favorite command is /codex:rescue for handing a task off to Codex! Vaibhav (VB) Srivastav (@reach_vb) Starting today you can use Codex in Claude Code 👀 /plugin marketplace add openai/codex-plugin-cc Try it out today with: /codex:review for a normal read-only Codex review /codex:adversarial-review for a steerable challenge review /codex:rescue to let codex rescue your code Enjoy Codex-ing! — https://nitter.net/reach_vb/status/2038671858862583967#m
→ View original post on X — @romainhuet, 2026-03-31 04:11 UTC
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Auto compaction improves Codex coherence across multiple rounds
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Really proud of how our auto compaction turned out. I hope you notice a clear difference in how long Codex stays coherent! alex fazio (@alxfazio) it’s insane how codex remembers tiny details across multiple rounds of compaction — https://nitter.net/alxfazio/status/2037894706386845848#m
→ View original post on X — @romainhuet, 2026-03-31 03:10 UTC
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NPM Axios Package Supply Chain Attack Security Alert
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If you have NPM package axios in your dependencies you need to make sure it's pinned to a known safe version, sounds like there's another supply chain attack in play
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Facebook Adds LLMs.txt to Developer Documentation
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Facebook added it too: developers.facebook.com/llms…
→ View original post on X — @jeremyphoward, 2026-03-31 02:37 UTC
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Sarashina2.2-OCR Released: High-Precision Document Image Analysis Model
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📢 Sarashina2.2-OCR Now Available Releasing an OCR model specialized in document image analysis 🚀 ✅ Markdown conversion while preserving layout
✅ Strong performance on vertical Japanese documents
✅ Detects diagrams and tables, outputs their positions Convert complex document images into high-precision, user-friendly formats for both humans and AI ✨ Learn more here
https://huggingface.co/sbintuitions/sarashina2.2-ocr [Translated from EN to English]→ View original post on X — @shiqi_yang_147, 2026-03-31 01:49 UTC
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Top AI News: White House, Gemini, Perplexity, OpenAI, and New Tools
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I took it down since submissions closed
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Structured AI reasoning over raw scale
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The takeaway for builders:
The future of reliable AI isn’t just bigger parameters. It’s giving models structured, verifiable environments to reason in. Typed control flow > open-ended code generation. Paper: http://
arxiv.org/abs/2603.20105
Code: http://
github.com/lambda-calculu
s-LLM/lambda-RLM
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Lambda Calculus for Safe Code Generation
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λ-RLM flips the approach.
Instead of letting the model generate arbitrary code, it runs a typed functional runtime grounded in lambda calculus. Think: a fixed library of pre-verified operations (SPLIT, MAP, REDUCE). The model only handles small, bounded leaf problems.