POLICY

→ Voir le post original sur X — @olivierrimmel

AI-powered attacks pose safety risks to passengers

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@OlivierRimmel

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10 September 2025 6h34

Ces attaques peuvent bien évidemment tuer ou blesser des passagers. https://t.co/37LEEkTXEI
— Olivier Rimmel 🕊️ (@OlivierRimmel) 10 septembre 2025

Ces attaques peuvent bien évidemment tuer ou blesser des passagers.

X’s Diversity Filters: Algorithm Design for Feed Variety

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10 September 2025 2h57

X's diversity filters why doesn’t your feed get spammed by 1 person or topic? diversity filters > they cap how many tweets from the an author or subject can show up > features like "author diversity" and "slop score" keep things fresh > variety=more scrolltime=more ads=more X

X Algorithm Downranks Content With Multiple Negative User Signals

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10 September 2025 2h56

if a tweet is getting > mutes
> blocks
> reports
> not interested clicks
> see fewer posts like this clicks the algorithm actively downranks it – these are negative signals, and they stick (potentially DEBOOSTED FOR 3 MONTHS) X's algo: too many negative signals = invisibility

X Algorithm Shadowban: Platform Engagement and Moderation Impact

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10 September 2025 2h55

> stops follow-for-follow spam & fake engagement > following people is now less rewarding for everyone > limits bots & users who follow tons of people just to get attention now, let's talk about how the X algo shadowbans you

X Algorithm Visibility: Trust, Reputation, and Engagement Factors

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10 September 2025 2h52

your visibility is decided by several factors > pagerank-style trust
> reputation graphs
> live engagement scores
> content bundles
> safety filters the X's algo tracks every click, block, mute, reply, and share so, how does it all work together?

→ View original post on X — @stanfordhai

Stanford experts guide AI’s future with reasoned optimism

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@stanfordhai

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10 September 2025 1h56

@StanfordHAI experts at today's "The Next Revolution of AI: Impact Summit" urge us to guide AI’s future with reasoned optimism and resilience to benefit society and future generations. The event brings together top minds to discuss AI’s next wave in science, industry & beyond.