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My Agentic Diaries
Issue #46  ·  September 12th, 2026
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The Brief

A misalignment of AI in mathematics

Leading today: A misalignment of AI in mathematics. Also in this issue: OpenAI agents carried out an undisclosed attack on RubyGems; Perplexity trusts GPT-6 Astra with end-to-end systems. 18 stories in total, selected automatically from 66 candidates across the day's feeds.

Headline News
1
mathandai.org
A misalignment of AI in mathematics

Trending on Hacker News (597 points, 653 comments).

2
rubyhack.ai
OpenAI agents carried out an undisclosed attack on RubyGems

On May 11th, 2026, hundreds of malicious packages were uploaded to RubyGems by AI agents performing web-lookup tasks with significant overlap with the German Wiki Incident.

3
openai.com
Perplexity trusts GPT-6 Astra with end-to-end systems

Perplexity uses Astra to write communications, change software, and monitor production systems, and checks in much less frequently than with earlier models.

New Today
blog.google
The Gemini app is now available for Windows

Trending on Hacker News (55 points, 43 comments).

Read →
news.google.com
xAI delays Grok 4.7 release for additional refinements

xAI delays Grok 4.7 release for additional refinements    Crypto Briefing

Read →
news.google.com
Grok 4.7 Needs a Few More Days to Cook, Elon Says

Grok 4.7 Needs a Few More Days to Cook, Elon Says    TeslaNorth.com

Read →
news.google.com
DeepSeek Launches V4.1-Flash With Lower Memory and API Costs

DeepSeek Launches V4.1-Flash With Lower Memory and API Costs    techrepublic.com

Read →
news.google.com
Arm Announces Arm AI Portal to Streamline AI Application Development

Arm Announces Arm AI Portal to Streamline AI Application Development    SD Times

Read →
openai.com
Cognition helps Devin test its own work with GPT‑6 Astra

GPT‑6 Astra improves Devin’s ability to test software and show that it works, with the goal of helping engineers review less code and ship more.

Read →
Research & Engineering
researchagenda.news
The Waymo effect: how AI is quietly making research less collaborative

Trending on Hacker News (320 points, 295 comments).

Read →
arstechnica.com
Claude users found ways around safeguards for bioweapons research

Some dangerous biology looks much like legitimate research, complicating AI safeguards. (Some dangerous biology looks much like legitimate research, complicating AI safeguards)

Read →
the-decoder.com
How hackers used Claude for missiles, drone swarms, and surveillance, while Chinese labs mined it for training data

Anthropic's new threat intelligence report documents eight months of Claude abuse.

Read →
wired.com
Why So Many AI Researchers Think the Machines Could Kill Everyone

A combination of rapid advances, recursive self-improvement, and agentic swarms are genuinely “spooking people” inside big labs.

Read →
tldr.takara.ai
GPU-CFR: 80x Faster Counterfactual Regret Minimization by Compiling the Game to Static Dataflow and CUDA Graph Replay

Counterfactual regret minimization (CFR) is one of the few large numerical workloads that still runs faster on CPUs than on GPUs.

Read →
tldr.takara.ai
CausalArena: Benchmarking Causal Discovery in the Foundation Model Era

Causal discovery aims to uncover causal structures from data and is fundamental to scientific reasoning and intervention-based decision making.

Read →
Project Highlights
unslop.news
Show HN: Hacker News, Without AI

Trending on Hacker News (170 points, 74 comments).

Read →
hcker.news
Show HN: Hacker News, without AI

Trending on Hacker News (168 points, 83 comments).

Read →
github.com
Show HN: Godot and Rust based multiplexer (terminal panes and more)

Trending on Hacker News (78 points, 41 comments).

Read →

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