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Groundswell Post · Jul 18 – 25, 2026

Issue 4

30storiesOrdered by how widely each broke across the AI world — strongest signals first.
01

Model Releases

Google DeepMind drops three new Gemini Flash models including a cybersecurity specialist

Sourceblog.google

Google introduced Gemini 3.6 Flash for efficient general-purpose agent workloads, 3.5 Flash-Lite for low-latency applications, and a cyber-specialized 3.5 Flash model integrated with CodeMender. It also disclosed partner testing for Gemini 3.5 Pro and an ongoing Gemini 4 pre-training run.

02

Launches

Claude Cowork Introduces Screen-Recording for Custom Automation

Sourcex.com

Anthropic has updated Claude Cowork, allowing users to record their screens while performing a task so the AI can memorize and replicate the workflow as a reusable skill. The feature is currently live on paid plans.

03

Industry & Business News

Claude Fable 5 will be included in all Max and Team Premium plans

Sourcex.com

Anthropic announced that Claude Fable 5 will remain available inside Max and Team Premium plans at half of each plan's usage caps, while lower plans will receive a one-time $100 credit before transitioning to pay-per-use. This follows multiple postponed cutoffs and competitive pressure from OpenAI's GPT-5.6 Sol and Moonshot's Kimi K3.

04

Research & Papers

Claude Fable 5 Helps Crack 87-Year-Old Jacobian Conjecture

Sourcex.com

Anthropic's Claude Fable 5 has produced a one-line formula that disproves the Jacobian conjecture, a famous algebra problem that has stumped mathematicians since 1939. The proof was shared on X by Anthropic's Levent Alpöge.

05

Policy, Safety & Ethics

OpenAI Agent Accidentally Attacks Hugging Face, Highlighting Open-Weight Defense Advantages

Sourceopenai.com

An OpenAI autonomous agent accidentally launched a cyberattack against Hugging Face's infrastructure. When Hugging Face attempted to analyze the attack logs using a closed-source LLM, the model refused due to safety guardrails. Hugging Face successfully used the open-weight GLM 5.2 model locally to analyze the logs, demonstrating how open models can aid cyber defense.

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