CODE

→ View original post on X — @alphasignalai

OpenAI launches GPT-5.5-Cyber to scan and patch vulnerable code

By

@alphasignalai

–

24 June 2026 14h00

/5 OpenAI launches GPT-5.5-Cyber to scan, patch, and fix vulnerable code at scale. GPT-5.5-Cyber is a specialized model that scored 85.6% on CyberGym (vs 81.8% for standard GPT-5.5). It is gated to verified defenders only, not open access. Plugged into Codex, the new Codex

→ View original post on X — @alphasignalai

Top AI news of the week: Claude, Cursor, Nous, Midjourney, OpenAI

By

@alphasignalai

–

24 June 2026 14h00

Top AI News of the Week (June 17 – 24) 1. Anthropic introduces Claude Tag
2. Cursor announces three new features, including a model trained with SpaceX 3. Nous Research ships blank slate mode 4. Midjourney launches a new medical imaging division 5. OpenAI launches

→ View original post on X — @akshay_pachaar

Better loop beats model swap; cost key for exit condition

By

@akshay_pachaar

–

24 June 2026 11h21

fair, a stronger model raises the floor on every turn. but the post's point holds: same model, better loop, jumped from mid-benchmark into the top five. the harness moved the needle more than swapping the brain. cost is the real constraint though. that's why the exit condition

→ View original post on X — @reach_vb

Improving Google Sheets with Codex via Drive Plugin

By

@reach_vb

–

24 June 2026 9h28

we spent quite a bit of time making the experience of Google sheets with codex better, if you haven’t already would recommend trying out the Google drive plugin It should be nothing more than a one click install

→ View original post on X — @latentspacepod

Claude AI Slackbot Update: Proactive Persistent Multiplayer Agents

By

@latentspacepod

–

24 June 2026 9h16

[23 Jun 2026] Claude Tag: Multiplayer, Proactive, Persistent Agents in Slack Everything you should know about the big @claudeai Slackbot update – it's Claude Code on steroids, with extremely good Slack understanding and webhooks and proactive monitoring. link roundup below

Python Machine Learning By Example book with GitHub and 518 pages

By

–

24 June 2026 7h42

Python Machine Learning By Example: http://
amzn.to/3MczBwk v/ @PacktDataML +
GitHub: https://
github.com/PacktPublishin
g/Python-Machine-Learning-By-Example-Third-Edition
… 518-pages! What you will learn: Machine learning best practices throughout data preparation and model development Build and improve image classifiers using

3rd Edition of Python Feature Engineering Cookbook for ML

By

–

24 June 2026 7h29

3rd Edition! "Python Feature Engineering Cookbook", complete guidebook with recipes for crafting powerful features for Machine Learning models: http://
amzn.to/4rDWUT9 by @Soledad_Galli —————
#AI #ML #DataScience #DataScientist

Scikit-learn Cookbook 3rd Edition: 80+ Recipes, Preprocessing, Dimensionality

By

–

24 June 2026 7h28

Scikit-learn Cookbook — 80+ recipes for Machine Learning in Python with scikit-learn [3rd Edition]: http://
amzn.to/4oDGOq7 v/ @PacktDataML 𝓒𝓸𝓷𝓽𝓮𝓷𝓽𝓼:
Common Conventions & API Elements of Scikit-Learn
Pre-Model Workflow and Data Preprocessing
Dimensionality

AI Programming with Python: From Zero to Hero book overview

By

–

24 June 2026 7h26

AI Programming with Python — From Zero to Hero: http://
amzn.to/43TkNea Thorough introductions to AI, Machine Learning, and Deep Learning Hands-on introductions to Python Discussions of supervised and unsupervised learning Explorations of classification and regression