Top highlights of the week
Amazon's cloud business is growing at its fastest pace in nearly five years
Why it mattersAWS growth is speeding up at 39.3%, so more of your peers are putting AI workloads on Amazon's cloud.
Seventy: Sunday, 1 November 2026
What happened. AWS revenue grew 39.3% year over year in Q3, its sixth straight quarter of faster growth and its quickest pace in nearly five years. Amazon says enterprises are moving more of their core and AI workloads onto AWS.
Website owners can now tell OpenAI whether their content may train its AI
Why it mattersIf you publish content, one entry can now state your AI training preference to OpenAI and other participating providers.
What happened. OpenAI will respect a shared robots.txt signal that lets website operators state whether their content may be used for AI training. The signal is meant to work across participating AI providers.
03Research
Free AI from Z.ai can hack unpatched Firefox for about $1,000
Why it mattersAttackers can now turn a published fix into a break-in for about $1,000, so any delay in installing browser updates is a real exposure.
What happened. Epoch AI reports that Z.ai's openly available GLM 5.3 turned published-but-undelivered Firefox security fixes into a working attack that stole a file from a visitor's computer with no clicks. Each Firefox build from mid-September to late October fell to it, at roughly $1,000 per build; Mozilla's 159.0 update on October 27 closes one flaw the attack relied on.
04Agents
ServiceNow customers get OpenAI's AI assistants built into their work processes
Why it mattersServiceNow customers can reach OpenAI's agents from inside their existing workflows, and ChatGPT users can trigger ServiceNow processes without switching tools.
What happened. OpenAI and ServiceNow are widening their partnership. OpenAI models and agents will run inside ServiceNow, and ServiceNow workflows will become available inside ChatGPT and Codex.
05Models
Google DeepMind has unveiled a new AI that simulates realistic worlds in real time
Why it mattersTeams building robots or AI assistants get a route to simulated training environments, but only via waitlist and early-access partners for now.
What happened. Google DeepMind announced Genie 4, a world model that generates interactive simulated worlds with realistic visuals, music, ambient sound and spoken dialogue. It is a research preview for trusted testers, with Google AI Ultra subscribers in Project Genie and early Gemini API and Google AI Studio partners next.
06Models
OpenAI's newer AI for complex tasks is now available to Amazon cloud customers
Why it mattersTeams already building on can use OpenAI's newer model for complex workflows without leaving AWS or adding a vendor.
What happened. AWS made OpenAI's GPT-6.1 Terra generally available on Amazon Bedrock. In OpenAI's Agents' Last Exam it scored 15 percentage points above GPT-5.6 Terra and matched GPT-6 Astra.
07Models
Nanbeige's new text-writing AI is free to build into your products
Why it mattersTeams testing mid-sized AI for coding and office tasks have another contender to benchmark, with a 3B smaller version planned.
What happened. Nanbeige has published Nanbeige4.3-33B, a 33B-parameter text-generation model, on Hugging Face under the Apache-2.0 licence. It has 372 likes and no recorded downloads.
Early signals
- AI/ML jobs4 stories from 4 sources this week, about 3× the usual pace.
- Meta AI5 stories from 4 sources this week, about 2.5× the usual pace.
Counted across everything Seventy read this week, not only what made an issue: at least four stories from three sources, at twice the usual pace or more.
That's the whole issue.
7 stories, about 2 min 31 sec. Nothing was left out to fill the time.
Words of the day
- robots.txt
- A plain text file on a website that tells automated crawlers which pages they may or may not access.
- Lambda durable functions
- A serverless feature for long-running, multi-step workflows that checkpoint progress so they can pause and resume after failures.
- senior unsecured notes
- Bonds that are not backed by specific collateral and rank ahead of subordinated debt when the issuer repays creditors.
“An entrepreneur is someone who jumps off a cliff and builds a plane on the way down.”