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We’re sharing the next major milestone in our non-invasive brain-to-text decoder research: Brain2Qwerty v2. Building on v1, which was published today in @Nature, Brain2Qwerty v2 is the highest-performing end-to-end pipeline capable of real-time sentence decoding from raw brain signals. It advances beyond character-level performance to decoding words and semantics, enabling accuracy for overall communication. We believe this research has the potential to make a real difference for the millions of people who suffer from brain lesions or disorders that prevent them from communicating. 🧵👇
Lançar uma empresa "na hora". Na hora, é como quem diz...
This is hilarious. This is what AI was made for. I love it. 100% accurate.
26.300 adeptos em Coimbra 😱
Only one chance in this lifetime… Like watching sunset at the beach from the most foreign seat in the cosmos, I couldn’t resist a cell phone video of Earthset. You can hear the shutter on the Nikon as @Astro_Christina is hammering away on 3-shot brackets and capturing those exceptional Earthset photos through the 400mm lens. @AstroVicGlover was in window 3 watching with @Astro_Jeremy next to him. I could barely see the Moon through the docking hatch window but the iPhone was the perfect size to catch the view…this is uncropped, uncut with 8x zoom which is quite comparable to the view of the human eye. Enjoy.
The new Artificial Intelligence Index Report from Stanford Institute’s Human-Centered is out. A fantastic tool for whoever is interested on the topic (everyone should be), with hundreds of graphs and a plethora of data on AI adoption and diffusion. Let’s start with diffusion. When we compare the diffusion of AI with other General Purpose Technologies (such as steam, electricity, the computer, or the internet), we realize that AI is diffusing a lot faster since the first commercial viable product was introduced. Generative AI’s adoption rate is about 53%, a mere few years after its introduction. The computer took 16 years to reach this adoption rate, and the internet (which diffused fast) about 7 years. Investment is accelerating, which will likely help boost diffusion throughout our economies (slide 2-3). To know more: lnkd.in/geBYYT9D @StanfordHAI @erikbryn #AIindex2026
Microsoft employees watching Anthropic ship better AI features for office than Copilot.
Claude for Word is now in beta. Draft, edit, and revise documents directly from the sidebar. Claude preserves your formatting, and edits appear as tracked changes. Available on Team and Enterprise plans.
Introducing GEN-1. Our latest milestone in scaling robot learning. We believe it to be the first general-purpose AI model to master simple physical tasks. 99% success rates, 3x faster speeds, adapts in real time to unexpected scenarios, w/ only 1 hour of robot data. More🧵👇
O Banco de Portugal acabou de publicar um importante estudo que permite uma melhor caracterização dos trabalhadores estrangeiros em Portugal, baseada nos microdados da Segurança Social entre janeiro de 2010 e setembro de 2025. Quais são as principais conclusões deste estudo? i) Em 2025, havia 1,13 milhões de estrangeiros registados na Segurança Social, quer como trabalhadores por conta de outrem quer trabalhadores independentes. Em 2010, eram 152 mil (gráfico 1).
🚨 We're very happy to introduce TRIBE v2: a foundation model of the brain's responses to sight, sound & language. 📄 Paper: ai.meta.com/research/publi… ▶️ Demo: aidemos.atmeta.com/tribev2/ 💻 Code: github.com/facebookresear… 🤗 Model: huggingface.co/facebook/tribe…
Prof. Donald Knuth opened his new paper with "Shock! Shock!" Claude Opus 4.6 had just solved an open problem he'd been working on for weeks — a graph decomposition conjecture from The Art of Computer Programming. He named the paper "Claude's Cycles." 31 explorations. ~1 hour. Knuth read the output, wrote the formal proof, and closed with: "It seems I'll have to revise my opinions about generative AI one of these days." The man who wrote the bible of computer science just said that. In a paper named after an AI. Paper: cs.stanford.edu/~knuth/papers/…
Exactly 25 years ago today, I scored my first — and only — professional goal. Contrary to what I believed at the time, goalkeepers are not allowed to handle the ball in both penalty areas. The goal was disallowed and I was sent off — still it earned me legendary status. 😉 #otd
Meet the Portuguese language's new grammar detective. This BERT-based model specializes in Part-of-Speech tagging, automatically labeling each word in Portuguese text as nouns, verbs, adjectives, and more. It's a game-changer for NLP in Portuguese!
this is so cool and terrifying: +80mph-80mph = 0mph
💪
Millennials living through their jobs replaced by AI, unaffordable housing, $1.7 trillion student loan debt, a global pandemic, 4 recessions, and 7 stock market crashes, all before hitting 45.
Nem tudo é mau, nem tudo corre mal. Por vezes temos momentos singulares, feitos por gente extraordinária. Um miúdo fantástico que chama o 112 para ajudar a mãe, sossega os irmãos, sinaliza o carro. E um profissional do INEM incrível que tudo faz para activar os meios enquanto sossega o miúdo que quer ajudar a mãe. É impossível ver este vídeo até ao fim e não ficar comovido com a bravura do Rodrigo e a calma tranquilizante do técnico do INEM. Ajudar é isto, solidariedade é isto. Amor é isto. És enorme, Rodrigo.
The OECD just published an important report on the impact of AI on education. This should be mandatory reading for anyone interested in the topic. According to this report, Gen AI has huge potential to help both teachers and students, improving their creativity, productivity and performance. Gen AI has also the potential to enhance tutoring and teaching quality, support collaborative learning, as well as improve student pass rates. Thus, AI has truly the potential to dramatically change education and our education systems. However, there are also several risks that we should be aware. For instance, in one randomized experience mentioned by the report, access to Gen AI tools improved performance in maths by about 48%, but students performed 17% worse once access was removed (graph below). In other words, while Gen AI can be a great education tool, it is essential that we develop purpose-built tools for education that make students and teachers active participants and not passive consumers. As the OECD, rightly emphasizes, “the challenge for policymakers is to ensure that GenAI is a learning partner and not a learning shortcut.” A must read. oecd.org/en/publication… @oecdEduSkills @oecd @SchleicherOECD
É assim que se faz, é assim que se declara o apoio a António José Seguro para a segunda volta das #Presidenciais2026. Não é preciso ser o líder partidário.
Emma cloud nine @sweetemmas36
55 Followers 2K Following cotton candy brain, thunderstorm heart 🍭 follow back
roxanne.anon @nikyboom87
30 Followers 141 Following only trades dog coins. undefeated record of being wrong at the worst possible time.
Rui @rchicoria
117 Followers 250 Following CTO @ https://t.co/wusESWC4I4 Building the Strategic Product Portfolio Management Platform for the AI Era
Mariane Anta @bro5523
281 Followers 8K Following
Rita Pereira @RitaPereira70
55 Followers 578 Following Atriz e apresentadora Portuguesa. Not official.
Cláudio Miguel Peral... @ClauMiguelPS
7 Followers 39 Following
Wendy Windy @Wendy_Windy3777
179 Followers 2K Following Don't watch the market be the market 📈📊📊💯🔥 In Bitcoin we trust 📈📊💯🔥
PAS GRAS @PasGras_Project
88 Followers 339 Following Reshaping obesity, Advancing health. EU-funded research project (GA 10108032) aiming to improve obesity rates through a unique interdisciplinary approach.
Raquel Neves @RaquelCFNeves
5 Followers 191 Following
João Borges Rosa @JoaoBorgesRosa
225 Followers 311 Following Cardiologist, Cardiovascular imaging enthusiast
Beatriz Aleixo @bea__aleixo
12 Followers 148 Following PhD candidate in Computational Neuroscience 💻🧠 @CIBIT_UC
Ladrões Bicicletas @LadrBic
8K Followers 6K Following
Inês Rodrigues @InesBRodrigues8
14 Followers 27 Following
Jéssica Parente @Jessica_aparent
73 Followers 99 Following PhD student · Design Researcher at University of Coimbra, Portugal
João Correia @joaonunocorreia
147 Followers 258 Following
Miguel Raimundo @mglraimundo
331 Followers 943 Following ophthalmologist, geek, anterior segment surgery (https://t.co/qhRk6lq4wN) and neuro-ophth, @ESCRS IOL Calculator
Diana Costa @dmccosta12
8 Followers 28 Following
União em Harmonia @UniaoemH
336 Followers 3K Following Nossas diferenças são nossas riquezas https://t.co/sBMt7p0oTU
Miguel Bajouco @MiguelBajouco
137 Followers 297 Following Consultant Psychiatrist @CHUCoimbra | Professor @UnivdeCoimbra | Researcher @CIBIT_UC | #Neuroscience #Psychosis #Neuroimaging #Machine_Learning
Ana Ferreira @anapsferreira7
38 Followers 60 Following Psychologist and PhD student at @befmuc, @CIBIT_UC, @UnivdeCoimbra #neurosciences #psychology #psychiatry #mentalhealth
Elisabete Sousa @elisab_sousa
16K Followers 4K Following Candidata às presidenciais de 2026. Liberdade de expressão e opiniões de direita são conceitos contraditórios. LutadorX. FilhX de Abril 🌹.
QuimDaBritaXRPwhale�... @QuimDaBrita
1K Followers 4K Following Liberal pela verdade,Technoking, médico,jornalista,vendedor d seguros d saúde,negacionista disto tudo,taxaplanista,CryptoBro,NFTbro, LesadoFTX,reverseETF.
bio-inspired Artifici... @bAIcisuc
412 Followers 155 Following bio-inspired Artificial Intelligence (bAI) is a research group of CISUC at @UnivdeCoimbra
Katharina Stute @katharina_stute
701 Followers 2K Following Sports scientist | #fNIRS #NIRS #EEG #trackandfield
Leon Skottnik @LeonSkottnik
37 Followers 148 Following ¶ litart/neuroscience ¶ new here ¶ usually at Insta ¶ zulesn: https://t.co/RLn4ulQd7j…
World Organisation of... @neurosonology
552 Followers 415 Following Official Twitter Account of the World Organisation of Neurosonology. #neurosonology #WON #ESNCH
Ana Nunes @anatcnunes
8 Followers 46 Following Biomedical engineer and researcher at @FPCEUC and @CIBIT_UC, @UnivdeCoimbra
Miguel Castelo-Branc @mcastelobranco1
134 Followers 27 Following
Vanessa Coelho-Santos @vcoelhosantos
2K Followers 1K Following Neuroscientist w/a crush on vessels! PI @befmuc VCSLab @CIBIT_UC| @ERC laureate |@FundLacaixa |Alumni Postdoc @andyshih_lab
Florian Krause @fladd
174 Followers 174 Following Cognitive/Affective Neuroscientist @Radboudumc/@DondersInst #Neurofeedback #StressResilience #MentalHealth #OpenScience Creator & main developer of @Expyriment
Marta Lapo Pais @PaisLapo
36 Followers 59 Following
iCBR-FMUC @iCBR_FMUC
288 Followers 287 Following iCBR-FMUC Coimbra Institute for #Biomedical and Clinical #Research CNC-UC / iCBR-FMUC / MIA-Portugal / GeneT integrates CiBB R&D Unit
rtFIN @rtFIN_news
331 Followers 472 Following Official account of the Real-Time Functional Imaging and Neurofeedback community. Next conference in Heidelberg, 4.-6. November. Account managed by @neuroccino
Nádia Canário @nadia_canario
15 Followers 21 Following PhD student at @befmuc @UnivdeCoimbra Member of @cibit_uc Master in Neuropsychology. #Brainimaging; #neuropsychology; #cognition; #datascience
luiscoelho @luiscoelho
63 Followers 531 Following
João Castelhano @JMSCastelhano
67 Followers 280 Following 😀 PhD in multimodal medical imaging | researcher at @universityofcoimbra | biomedical engineering | Data analyst.
CilaBazar&Decor @wallacesiqueir8
1K Followers 5K Following Itens para decoraçao de interiores Frete Grátis Para Todo Brasil Vinil Vasos Quadros Louças itens de confeitaria Natal bolos doces baixelas 💚Zap 22 999046088
STIPED @STIPED_project
157 Followers 777 Following STIPED @EU_H2020 investigates the #brain direct low amplitude current stimulation as an alternative treatment method for children with #ADHD, #autism #ASD.
marta teixeira @tex_marta
15 Followers 39 Following
Sónia Afonso @SoniagAfonso
27 Followers 46 Following
Mariana Lapo Pais @LapoPais
59 Followers 146 Following
Daniela Sousa @Daniela95143716
24 Followers 17 Following Clinical Psychologist and PhD student in Health Sciences at @CIBIT_UC . Enthusiastic about the autism spectrum, systemic therapies and neurosciences.
Bruno Miguel (@brunom... @brunomiguel
1K Followers 587 Following Blog about fibromyalgia → https://t.co/IGsEESKmRC. Way more active on the Fediverse → @[email protected] #FOSS #Privacy ftw!
Claude @claudeai
1.6M Followers 2 Following Claude is an AI assistant built by @anthropicai to be safe, accurate, and secure. Talk to Claude on https://t.co/ZhTwG8d1e5 or download the app.
Salsaparrilha @SalsaparrilhaXX
3K Followers 140 Following SÁTIRA POLÍTICA - ESTA É A NOVA CONTA - A CONTA ANTIGA FOI HACKEADA. THE SHOW MUST GO ON
Odyssey @odysseyml
34K Followers 14 Following We’re an AI lab pioneering world models—AI to understand and simulate the world.
Pope Leo XIV @Pontifex
17.9M Followers 47 Following Welcome to the official account of His Holiness, Pope Leo XIV.
ClaudeDevs @ClaudeDevs
544K Followers 2 Following Official updates for developers building with @ClaudeAI
Sanjeev Arora @prfsanjeevarora
28K Followers 122 Following Director, @PrincetonPLI and Professor @PrincetonCS. Seeks math/conceptual understanding of deep learning and large AI models. Also on the "other" social network
GNR - Guarda Nacional... @GNRepublicana
46K Followers 163 Following Uma Força Humana, Próxima e de confiança.
Economia e Coesão Te... @economia_pt
22K Followers 136 Following Conta Oficial do Ministério da Economia e Coesão Territorial – XXV Governo
LocalAI @LocalAI_API
4K Followers 39 Following OpenAI Open Source alternative. LocalAI is a community, drop-in replacement API compatible with OpenAI for local CPU/GPU inferencing
NotebookLM @NotebookLM
261K Followers 16 Following Think smarter, not harder. Meet your brain's new best friend 📒
Sebastien Bubeck @SebastienBubeck
78K Followers 1K Following I work on AI at OpenAI. Former VP AI and Distinguished Scientist at Microsoft.
Ke Li 🍁 @KL_Div
6K Followers 424 Following Assistant Professor of Computing Science @SFU. Ph.D. from @Berkeley_EECS and Bachelor's from @UofTCompSci. Formerly @GoogleAI and Member of @the_IAS.
Assembleia da Repúbl... @AssembleiaRepub
13K Followers 58 Following A Assembleia da República é a assembleia representativa de todos os cidadãos portugueses, dispondo de competências legislativas e de fiscalização.
Russ Salakhutdinov @rsalakhu
112K Followers 181 Following CSO @ Sooth Labs, Professor @ CMU, President Elect ICML Board, Ex-VP of Research @ Meta (Multimodal LLMs, AI Agents), ex-Director of AI at @Apple.
Polícia Judiciária @PJudiciaria
68K Followers 197 Following Corpo Superior de Polícia Criminal, que apoia as autoridades judiciárias, criado em 1945. 📍 Não faça reportes de crime nesta página.
Merge Labs @merge
8K Followers 3 Following A research lab with the mission of bridging biological and artificial intelligence to maximize human ability, agency, and experience.
Luis Batalha @luismbat
40K Followers 409 Following Physicist. Founded @amplemarket, @fermatslibrary, @orankl_inc
Oriol Vinyals @OriolVinyalsML
204K Followers 85 Following VP of Research & Deep Learning Lead, Google DeepMind. Gemini co-lead. Past: AlphaStar, AlphaFold, AlphaCode, WaveNet, seq2seq, distillation, TF.
Guilherme Geirinhas @guilherming
90K Followers 149 Following Guilherme tweeta de acordo com o novo acordo ortográfico, excepto em palavras como excepto.
bruttosuave @bruttosuave
2K Followers 1 Following cartoonista digital | sátira • ia • rap ❗️videos em IA com personagens fictícias baseadas em pessoas reais❗️
Nando de Freitas @NandoDF
110K Followers 897 Following I seek to understand intelligence, agency and awareness, and build AI aligned with compassion, freedom, universal human empowerment, and progress science.
José Luís Carneiro @jl_carneiro
5K Followers 891 Following Secretário-Geral do Partido Socialista | @psocialista Deputado à Assembleia da República | @AssembleiaRepub
NeurIPS Conference @NeurIPSConf
159K Followers 41 Following Sydney Dec 6-12, 26, Paris and Atlanta. Tweets to this account are not monitored. Please send feedback to [email protected].
Sebastian Ruder @seb_ruder
99K Followers 1K Following Research Scientist @AIatMeta MSL • Ex @Cohere @GoogleDeepMind
Chris Olah @ch402
151K Followers 183 Following Reverse engineering neural networks at @AnthropicAI. Previously @distillpub, OpenAI Clarity Team, Google Brain. Personal account.
PyTorch @PyTorch
500K Followers 87 Following Tensors and neural networks in Python with strong hardware acceleration. PyTorch is an open source project at the Linux Foundation. #PyTorchFoundation
Soumith Chintala @soumithchintala
310K Followers 1K Following Building new things @thinkymachines. Also dabble in robotics at NYU. Cofounded @PyTorch. AI is delicious when it is accessible and open-source.
Lilian Weng @lilianweng
264K Followers 182 Following Co-founder of Thinking Machines Lab @thinkymachines; Ex-VP, AI Safety & robotics, applied research @OpenAI; Author of Lil'Log
Jim Fan @DrJimFan
481K Followers 3K Following NVIDIA Director of Robotics & Distinguished Scientist. Co-Lead of GEAR lab. Solving Physical AGI, one motor at a time. Stanford Ph.D. OpenAI's 1st intern.
Hugging Face @huggingface
717K Followers 222 Following The AI community building the future. https://t.co/TpiXQMQ9rZ
Tim Cook @tim_cook
17.6M Followers 69 Following Apple CEO Auburn 🏀 🏈 Duke 🏀 National Parks 🏞️ “Life's most persistent and urgent question is, 'What are you doing for others?'” - MLK. he/him
Microsoft @Microsoft
13.1M Followers 1K Following We're on a mission to empower every person and every organization on the planet to achieve more. Support: @MicrosoftHelps
Rita, a Esquisita �... @Muito_irRITAnte
244 Followers 280 Following Comento a #PassadeiraVermelha sem me pagarem para isso. Trash TV 🫶🏼 Sou veterinária, mas não me encham as DM com perguntas sobre desparasitantes.
Imaging Neuroscience @ImagingNeurosci
13K Followers 4 Following
Marco Galinha @marcogalinha77
4K Followers 2K Following quando vos insultarem, vos perseguirem e, mentindo, disserem todo o mal contra vós por minha causa. Alegrai-vos e exultai, porque grande é a vossa recompensa…
Jeff Bezos @JeffBezos
8.8M Followers 598 Following Six thousand years ago, someone invented the plow, and we all got wealthier. A gentle reminder that all civilizational wealth is driven by invention.
@levelsio @levelsio
911K Followers 3K Following 💸https://t.co/sQ0aiU82PA $803K/m 📸https://t.co/lAyoqmT9Hv $88K/m 🎮https://t.co/jFirUbDOjx $44K/m 🏡https://t.co/1oqUgfDEsx $31K/m 👙https://t.co/RyXpqGvdBB + @X $17K/m 🌍https://t.co/UXK5AFra0o $15K/m 🏩https://t.co/4p4dzTEtCE 💾https://t.co/T74ZwJ2cQa




































