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Pulse · cryptobriefing.com

cryptobriefing.com · Nov 5

Visa study finds AI shopping agents succeed only about 57% of the time

Visa tested 22 AI agents buying a TV, laptop and hair appliance. The overall success rate was around 57%, with Google and Meta agents leading.

Pulse

Top picks this weekarXiv

arXiv

Nov 4

FrontierPhysics: Evaluating Agents for End-to-End Physics Research

AI End-to-end physics research benchmark for AI agents.

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All arXiv Hugging Face GitHub Hacker News

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Hugging Face

Sep 7

Non-uniform GGUF quantizations of a 512-expert MoE, produced with GSQ and RCO, with a vision projector for multimodal use.

BakeLab/Epi-results

Final research artifacts from Épi: 106 improved constructions, 15 mathematical results, and their certificates.

IsuruMaduranga/harness-engineering-101

Harness Engineering 101 — building AI agents from first principles. The LLM is the brain; the harness is the body.

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Today's trail

Visa study finds AI shopping agents succeed only about 57% of the time

Nvidia Stock (NVDA) Falls as Report of Stranded AI Chips Revives China Concerns

'It's a Brave New World': Elon Musk reacts as US Democrat hints at AI development pause, ASI ban

Israeli cybersecurity startup Brava raises $15 million to expose gaps in AI-driven threat detection

Pulse

FrontierPhysics: Evaluating Agents for End-to-End Physics Research

moonshotai/Kimi-K3.1-Pro

wangzan101/Mika

Patrick Stewart has died

How two engineer side projects became the agent taking action inside Dropbox

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BakeLab/Epi-results

IsuruMaduranga/harness-engineering-101

Today's trail

This week in Evals

FrontierPhysics: Evaluating Agents for End-to-End Physics Research

moonshotai/Kimi-K3.1-Pro

wangzan101/Mika

Patrick Stewart has died

How two engineer side projects became the agent taking action inside Dropbox

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Rising tools

Visa study finds AI shopping agents succeed only about 57% of the time

Nvidia Stock (NVDA) Falls as Report of Stranded AI Chips Revives China Concerns

'It's a Brave New World': Elon Musk reacts as US Democrat hints at AI development pause, ASI ban

Israeli cybersecurity startup Brava raises $15 million to expose gaps in AI-driven threat detection

BakeLab/Epi-results

IsuruMaduranga/harness-engineering-101

ISTA-DASLab/Qwen3.8-Flash-Next-GSQ-RCO-GGUF

Alissonerdx/Minimax-H3-ComfyUI