The Daily Index — Wednesday, April 22, 2026 · TLDR Index

Continued

TLDR AI — continued

TLDR AI

CRITICAL BITS IN NEURAL NETWORKS

Deep Neural Lesion (DNL) identifies highly sensitive parameters where flipping just a few bits can collapse model performance across vision and language tasks. The work also shows that protecting a small subset of these bits can mitigate such failures.

mkimhi.github.io · 6 min

TLDR AI

OPENAI IS WORKING WITH CONSULTANTS TO SELL CODEX

Summary unavailable

links.tldrnewsletter.com · 3 min

TLDR AI

SAM ALTMAN THROWS SHADE AT ANTHROPIC'S CYBER MODEL, MYTHOS: ‘FEAR-BASED MARKETING'

OpenAI CEO Sam Altman called out Anthropic's new cybersecurity model during a podcast appearance this week, saying the company was using fear to make its product sound more impressive than it actually is. Anthropic announced its Mythos model earlier this month and only released it to a small cohort of enterprise customers with the claim that the model was too powerful to be released to the public as cybercriminals would weaponize it. Altman said that Anthropic's fear-based marketing was a good way to keep AI in the hands of a small and exclusive elite. Fear-based marketing is prevalent in the AI industry, and it has also come from Altman himself.

techcrunch.com · 2 min

TLDR AI

today.

Summary unavailable

fandf.co

TLDR AI

ANTHROPICS WORKS ON ITS ALWAYS-ON AGENT WITH UI EXTENSIONS

Anthropic's "Conway" is an always-on agent with UI extensions available on web and mobile, allowing users to manage connectors, install extensions, and configure the environment.

testingcatalog.com · 3 min

TLDR AI

DEEP RESEARCH MAX: A STEP CHANGE FOR AUTONOMOUS RESEARCH AGENTS

Google has introduced Deep Research and Deep Research Max, leveraging the Gemini 3.1 Pro model to enhance autonomous research capabilities.

blog.google · 6 min

TLDR AI

THE FALL OF THE THEOREM ECONOMY

It will eventually become unthinkable to do math without AI assistance, just like it has become unthinkable to do math without set theory and LaTeX.

davidbessis.substack.com · 63 min

TLDR AI

AGENT WORLD TRAINING ARENA

Agent-World describes a self-evolving environment that generates tasks and feedback loops to continuously train and improve autonomous agents.

agent-tars-world.github.io · 3 min