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Marcel Salathé Profile
Marcel Salathé

@marcelsalathe

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EPFL Professor. Co-director of EPFL AI Center

Joined March 2008
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@EPFL_AI_Center
EPFL_AI_Center
14 days
Can a small Swiss lab beat trillion-parameter AI giants? In our new Inside AI episode, Aldo Podestà of https://t.co/zOd5NHXZ3y shares how his team hit #1 on the ARC-AGI reasoning benchmark — with a model 1,000× smaller than Grok 4. 🎧Listen here: https://t.co/Uj2H6WPfdo
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@basile_da
Basile
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@marcelsalathe plaide pour une régulation légère de l’IA en Europe. Trop de règles risquent de freiner l’innovation, mais un cadre souple peut propulser nos start-up et des projets comme Apertus au sommet du potentiel mondial. #IA #Souveraineté @letemps
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letemps.ch
Professeur à l’EPFL, où il codirige le AI Center, Marcel Salathé vient de publier l’ouvrage «IA. Comment ne pas perdre le nord?». Il fait part de son optimisme et de ses pistes pour tendre vers une...
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@marcelsalathe
Marcel Salathé
2 months
"European leaders outraged" here is the equivalent of Americans sharing their "thoughts and prayers" after a mass shooting. Does anyone have the political will and military force to do anything about it? The answer, sadly, is no, in both cases.
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@marcelsalathe
Marcel Salathé
3 months
Ok, logging off. GPT-5 is not a major leap, but a consistent improvement, particularly in terms of reducing hallucinations (not hard compared to o3 though, whose hallucinations were often off the charts). Key development seems that OpenAI made everything much more seamless as an
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@marcelsalathe
Marcel Salathé
3 months
Hm, did GPT-5 check this graph? Something's off 😅
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@marcelsalathe
Marcel Salathé
3 months
Wait what? All previous openAI models will be deprecated?
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@marcelsalathe
Marcel Salathé
3 months
OpenAI just announced GPT-5! 700 million people now use ChatGPT every week. The most interesting new feature: GPT-5 can figure out by itself whether to give you an immediate response or whether it should “reason” for a while before answering. And GPT-5 will be available even to
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@EPFL_AI_Center
EPFL_AI_Center
4 months
@bfalsafi joins @marcelsalathe to break down the true energy cost of AI ⚡️ They talk GPUs, data centers VS cloud computing VS supercomputers, and why AI’s environmental impact is bigger than you think but also solvable. Tune in https://t.co/4qxxJbK8qX
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@EPFL_AI_Center
EPFL_AI_Center
5 months
In the new episode of Inside AI, @marcelsalathe chats with @antonosika , co-founder of @lovable_dev They talk about LLMs & product acceleration, security in AI coding and scaling in Europe’s startup scene. 🎧Listen on Spotify: https://t.co/V8QoUFico4
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@BillAckman
Bill Ackman
7 months
This is not war. This is a crime against humanity.
@MarioNawfal
Mario Nawfal
7 months
🇺🇦 RUSSIA STRIKES SUMY ON PALM SUNDAY — 31 DEAD, INCLUDING 2 CHILDREN As Ukrainians walked to church to celebrate Palm Sunday, 2 Russian missiles hit central Sumy, killing 31 people and injuring 84 — including 7 children. Victims were struck “in cars, public transport, in
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@ArtificialAnlys
Artificial Analysis
7 months
Llama 4 Intelligence Index Update: We have now replicated Meta’s claimed values for MMLU Pro and GPQA Diamond, pushing our Intelligence Index scores for both Scout and Maverick higher Key update details: ➤ We noted in our first post 48 hours ago that we noticed discrepancies
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@EPFL_AI_Center
EPFL_AI_Center
7 months
New #InsideAI episode just in! 🎙️ @marcelsalathe and @_bunnech have a conversation at the intersection of life and computer sciences. They discuss how AI can transform personalized treatment and smarter diagnostics. 🦠🔬 🎧 https://t.co/cbQKrDRN57 🎧 https://t.co/rQxZGJ6L5T
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@RepDonBacon
Rep. Don Bacon 🇺🇸✈️🏍️⭐️🎖️
7 months
Gallup Poll: 69% of Americans want to sustain military aid to Ukraine at current or higher levels.
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news.gallup.com
A 46% plurality of Americans think the U.S. is not doing enough to support Ukraine, marking a sharp change in sentiment since December, largely among Democrats.
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@xeophon_
Xeophon
7 months
So happy someone (@marcelsalathe) did the work and put an end to the stupid take that ChatGPT etc. require a ton of energy 🙏🏼
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@PatChappatte
Chappatte Cartoons
7 months
Signalgate - © Chappatte in The @BostonGlobe via @GlobeOpinion 👉 https://t.co/D86PlOsdEu
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@DrewPavlou
Drew Pavlou 🇦🇺🇺🇸🇺🇦🇹🇼
7 months
Peter Hegseth now confirmed to have a Russian email address. The password matches his other email addresses which were all compromised in a mass data breach. This is the Secretary of Defense, what a disaster.
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@binarybits
Timothy B. Lee
7 months
I took a close look at the 38 most serious crashes Waymo experienced between July 2024 and February 2025. Almost all of them involved a Waymo following the rules and a human-driven car... not doing that.
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@TomSharpe134
Tom Sharpe
7 months
Best one?
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@IAPonomarenko
Illia Ponomarenko 🇺🇦
8 months
So, Putin made Witkoff wait humiliatingly in the reception room for eight hours, just so he could have yet another "urgent" meeting with Lukashenko—once again spending hours chuckling at his clownery in front of the cameras. And this, despite Witkoff coming for a pre-arranged
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