cd/sources/promptcube3-auto-discovered· home› sources› Promptcube3 (auto-discovered)
cat /sources/promptcube3-auto-discovered.feed | wc -l → 2662

Promptcube3 (auto-discovered)

articles 2662 domain promptcube3.com → page 42/134 feed RSS
19:11
2026-08-21
promptcube3.com
ai-policy

Anthropic quietly rewrites its enterprise data retention rules

Anthropic has quietly changed its enterprise data retention policy for Claude API users, tripling the default retention period to 90 days, a shift that compliance teams for regulated industries such a…

18:26
2026-08-21
promptcube3.com
artificial-intelligence

British Gen Z trusts AI less than Boomers — here's the data

A new survey by The Turing Institute finds that British Gen Z (ages 18-24) trusts AI less than Boomers, with 74% supporting mandatory watermarking on AI-generated media and 61% backing licensing for f…

18:11
2026-08-21
promptcube3.com
ai-tools

Cursor Beats GPT-5 for Daily Coding — Here's the Data

Cursor Pro with Claude 3.5 Sonnet beat GPT-5 for daily coding tasks in a six-week comparison by a developer, winning 27 of 31 real tickets and averaging 23 minutes to a working pull request versus 41 …

18:01
2026-08-21
promptcube3.com
artificial-intelligence

COPA treats prompt injection as lifelong learning not one-time

A new method called COPA reduces attack success rates by 6.3× versus the best static baseline and 4.4× on average across lifelong attack streams, while retaining 92% defense on month-old attacks compa…

17:45
2026-08-21
promptcube3.com
artificial-intelligence

Greg Brockman's tightening grip on OpenAI has me nervous about

OpenAI co-founder Greg Brockman remains the technical leader as product and research leadership churns, raising concerns among API developers about model behavior drift, deprecation timelines, and the…

16:55
2026-08-21
promptcube3.com
large-language-models

Limited AI tooling forced our team to master prompting

A software team at an unnamed company froze its AI model roster to three models—GPT-4o, Claude 3.5 Sonnet, and a distilled Llama—after adoption stalled, cutting latency and costs by 40% and growing an…

16:45
2026-08-21
promptcube3.com
ai-tools

After 100-plus hours with both Pi and OpenCode

After 100-plus hours testing both coding agents, Pi's context overhead is under 1,000 tokens per request versus OpenCode's roughly 6,900 tokens, a 7x difference that can waste thousands of dollars in …

16:15
2026-08-21
promptcube3.com
ai-ethics

The consciousness debate feels like a distraction tactic

The debate over AI consciousness is a distraction from the real issue of liability, according to a commentary that argues the 'autonomous' framing lets developers and executives escape responsibility …

16:12
2026-08-21
promptcube3.com
artificial-intelligence

Claude's 20-block cache lookback silently kills agent loops —

Anthropic's Claude prompt caching silently fails in agent loops when the conversation exceeds 20 content blocks between cache breakpoints, causing cache reads to drop to zero and triggering full-prefi…

16:11
2026-08-21
promptcube3.com
artificial-intelligence

Virgin Atlantic's AI pricing brain

Virgin Atlantic is using AI-powered pricing models to optimize revenue, but a report from MIT Technology Review Insights lacks technical details and validation, raising concerns about algorithmic coll…

16:10
2026-08-21
promptcube3.com
artificial-intelligence

Qwen 3.5 4B actually runs a full agent loop on iPhone 15 Pro

Qwen 3.5 4B, a large language model from Alibaba, successfully runs a full agent loop on an iPhone 15 Pro, including tool calling via MCP servers, without server-side processing. The developer tested …

16:01
2026-08-21
promptcube3.com
developer-tools

That desktop fly now sniffs out your AGENTS.md and CLAUDE.

A developer forked the open-source desktop fly project into 'desktop-fly-vibecode', which now detects agent marker files such as AGENTS.md, CLAUDE.md, .cursor/rules, and .kiro/steering, using a determ…

15:28
2026-08-21
promptcube3.com
artificial-intelligence

That Berkeley op-ed on declining math skills was edited by AI —

A University of California, Berkeley professor's op-ed warning that reliance on tools erodes students' number sense was itself edited with AI assistance, a disclosure buried at the bottom of the piece…

14:26
2026-08-21
promptcube3.com
generative-ai

Top creators caught shilling AI video tools without disclosure

A dozen top YouTube creators in the filmmaking niche were caught promoting Higgsfield's Seedance AI video tool without disclosing paid sponsorships, after a PR agency pitch deck surfaced showing flat …

12:41
2026-08-21
promptcube3.com
machine-learning

Delta's AI pricing engine targets 50% profit jump

Delta Air Lines' new AI-powered pricing engine, built on a custom TensorFlow Serving cluster with Kafka event streaming, targets a 50% profit jump by scoring each shopping request against a contextual…

09:52
2026-08-21
promptcube3.com
artificial-intelligence

OpenAI quietly ghosting Reddit while Reddit tries to become

OpenAI is quietly reducing its reliance on Reddit's data, while Reddit is building its own AI-powered summarization tool, Reddit Answers, using its own models instead of GPT-4o. Reddit CEO Steve Huffm…

07:40
2026-08-21
promptcube3.com
ai-infrastructure

Built a Lightning-gated reverse proxy that charges AI scrapers

A developer built Argentic, a Go-based reverse proxy that charges AI scrapers per request using Lightning Network payments via L402 credentials, returning a 402 Payment Required with a Bitcoin Lightni…

07:38
2026-08-21
promptcube3.com
artificial-intelligence

Gen Z job anxiety hits new highs as AI coding agents ship

Gen Z job anxiety is rising as AI coding agents like Cursor and Claude absorb entry-level tasks, with one company freezing three data analyst reqs after a senior engineer automated 80% of dashboard re…

07:09
2026-08-21
promptcube3.com
ai-startups

California still vacuuming up half the nation's VC cash

California continues to attract half of all U.S. venture capital, with the state's regulatory environment now serving as a compliance advantage for startups in fintech, health AI, and defense tech, ac…

← prev page 42 / 134 next →