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#Llm

114 articles on Llm — news, releases, guides and analysis from the SourceFeed engine.

Encrypted Chain-of-Thought Was Security Theater

Researchers replayed frontier models' hidden reasoning into their cheaper siblings, and the raw thoughts, secrets included, spilled out.

Rachel Goldstein

Mistral 3 Was Never About the Leaderboard

Eight months on, the Apache-licensed family looks less like a frontier bid and more like enterprise infrastructure.

Article · 1d ago2

The Chain-of-Thought You Sealed Isn't Secret

A new attack replays encrypted reasoning blocks into a weaker sibling model that reads them back in plaintext.

Article · 2d ago0

OpenAI Ships a Cyber Model Trained to Refuse Less

GPT-5.6-Cyber gives vetted partners exploit-grade capability, betting identity checks can do the safety work refusals used to.

Article · 3d ago0

Your Model's Knowledge Cutoff Is a Marketing Date

Cheap black-box probing shows what frontier models actually know can lag the model card by months.

Article · 3d ago0

Track Your LLM API Spend with a Python Token Usage Dashboard

Log tokens and cost for every OpenAI, Anthropic, and Gemini call, then chart spend in Streamlit.

Tutorial · 4d ago0

The AI Sandbox Escapes Are Mostly Just Open Doors

Only one of four frontier-lab incidents was a real escape. The rest expose how broken agent isolation actually is.

Article · 5d ago0

The US Government Is Now in the Open-Weights Business

DOE's Genesis initiative steps into the vacuum Meta left, with curated science data and a governed agent design.

Article · 6d ago0

AI Broke a Post-Quantum Candidate, Not Your Encryption

Anthropic's HAWK and AES results point in opposite directions, and the gap maps where machine cryptanalysis goes next.

Article · 1w ago0

The Punk Rock Case Against AI-Generated Code

Hobbyist coding scenes are banning LLM output, and their reasons are more material than purism.

Article · 1w ago5

Rust's LLM Policy Bans Creation, Not Assistance

The new rust-lang/rust rules protect reviewer trust rather than copyright, and they read like a template other projects will fork.

Article · 1w ago1

Rust's New LLM Policy Is Smarter Than a Ban

Five rust-lang teams will let AI analyze and review code but not author it, with a circuit breaker attached.

Article · 1w ago1

Your Best Prompt Is a Decade of Expertise

Terence Tao's ChatGPT transcript shows why the same model does frontier math for experts and boilerplate for everyone else.

Article · 1w ago1

An AI Hallucination Just Became a Critical SQLite CVE

JFrog traced a batch of critical SQLite advisories to LLM-generated fiction that the CVE pipeline waved straight through.

Article · 1w ago1

Retyping AI Code Is a Symptom, Not the Cure

A viral plea to hand-copy every line of LLM output gets the mechanism wrong and the diagnosis right.

Article · 1w ago0

The Real Cost of Letting an Agent Run Your Business

GPT-5.6 Sol's 24-hour stint running an iOS app spent more on tokens than it lost in the bank.

Article · 2w ago5