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SIGNAL

Saturday, July 18, 2026
18 stories · 5 min read

★ Must ReadInkling, Gemma 4 Updates, and 1-Bit Qwen3.6

Kaitchup — Inkling, Gemma 4 Updates, and 1-Bit Qwen3.

Kaitchup· Benjamin Marie· 2 min· 4d agoSource →
01QUICK HITS
01
Kaiser nurses say AI, workplace surveillance are making their jobs, care worse

Trending on Hacker News with 322 points and 207 comments.

Hacker News · 1 min
→02
Databricks hits $188B valuation, extending its run as AI’s favorite second act

Databricks has remade its image into an AI company and has published research on the cost savings of open weight AI models for coding.

TechCrunch AI · 2 min
→03
TikTok is testing an AI likeness detection tool

TikTok is starting to test an opt-in tool that scans for AI likenesses and lets creators report them to the company, as spotted by social media consultant Matt Navarra. The tool is initially being tested with "some" US creators, TikTok US spokesperson Zachary Kizer tells The Verge. YouTube has been working on a similar tool and recently made it available to all adult users.

The Verge AI · 2 min
→04
San Francisco Demands Apple and Google Delete AI ‘Nudify’ Apps From App Stores

The City Attorney’s Office sent the tech giants cease-and-desist letters this week telling them to stop profiting from 13 “face-swap” apps that are overwhelmingly used to target women and girls.

WIRED AI · 2 min
→05
Texas wins court order to suspend domain name for violating age-verification law

Trending on Hacker News with 149 points and 178 comments.

Hacker News · 1 min
→
03THE TENSION2▸
PERSPECTIVE A
“AI #177 Part 2: Wish You Were Here”
— Zvi Mowshowitz

As usual, part 2 of the weekly deals with speculative, regulatory, political and alignment questions.

Source →
♦vs♦
PERSPECTIVE B
“The state of open source AI”
— Hacker News

Trending on Hacker News with 382 points and 281 comments.

Source →
04RESEARCH3▸

[AINews] Kimi K3 2.8T-A50B: the largest open model ever released; Opus 4.8-class at Sonnet 5 pricing

Latent Space — [AINews] Kimi K3 2. 8T-A50B: the largest open model ever rele...

Latent Space· 3 min· 4d agoSource →

🔬 The Lab of the Future Should Feel Like a Data Center — Andy Beam & Rafa Gómez-Bombarelli, Lila Sciences

Lila is betting that science, not the internet, is the last untapped source of training data. We went to find out what that actually looks like in a room full of robots.

Latent Space· 3 min· 5d agoSource →

Analysis: Stripe bids $53B for PayPal; and the DeFi Post-Mortem

Lex Fridman — Analysis: Stripe bids $53B for PayPal; and the DeFi Post-Mor...

Lex Fridman· Lex Sokolin· 3 min· 5d agoSource →
05BUILDERS3▸

★ Must ReadKimi K3, and what we can still learn from the pelican benchmark

Plus reverse-engineering Grok Build, Doom in SQLite, and how Codex generates pets

Simon Willison· 2 min· 4d agoSource →

Qwen3.6-27B KV Cache Quantization in vLLM: Accuracy, Memory, and Speed

A smaller KV cache enables longer sequences and higher concurrency with virtually no loss in accuracy.

Kaitchup· Benjamin Marie· 2 min· 5d agoSource →

LAI #134: Your First LLM App on AWS for Under a Dollar

Loop engineering with Claude Code, plus a Towards AI enterprise launch, vLLM on L40S, and context windows as memory management

Learn AI Together· Louis-François Bouchard· 2 min· 5d agoSource →
06GO DEEP1▸

★ Must Read[AINews] Thinky's Inkling: 975B-A41B multimodal, new best American Apache 2.0 open model (with Inkling-Small, 276B-A12B)

Thinky's first full LLM release is a banger and bonus: it's open weights!

Latent Space· 3 min· 5d agolong readSource →
07VOICES3▸
“Inkling, Gemma 4 Updates, and 1-Bit Qwen3.6”
— Benjamin Marie, Kaitchup
Read more →
“Databricks hits $188B valuation, extending its run as AI’s favorite second act”
— Julie Bort, TechCrunch AI
Read more →
“TikTok is testing an AI likeness detection tool”
— Jay Peters, The Verge AI
Read more →