Javier Viñuales (@[email protected])

Co-founder of @Difundi, tech troubleshooter, loving family & friends, amateur guitarist

[DatabeerSVQ @DatabeerSVQ]

¿Trabajas con datos? ¿Te interesa la IA? ¿Quieres conocer a otros profesionales de Sevilla?

Ven a #DatabeerSVQ30:

📅 10 junio
📍 @espacio_RES
🍺 Cervezas patrocinadas por @iagt_es

Una tarde para aprender, compartir y hacer networking.
🎟️ https://t.co/R5p8v7oH2I

[DatabeerSVQ @DatabeerSVQ]

🍻 Datos + comunidad + cerveza = Databeers Sevilla

El 10 de junio en @espacio_RES celebramos nuestra edición número 30 con charlas sobre IA, Data Science, BI y mucho más.

Y gracias a @iagt_es, las cervezas corren de su cuenta 🍺

🎟️ https://t.co/R5p8v7peSg

#DatabeerSVQ30

[DatabeerSVQ @DatabeerSVQ]

🎉 30 ediciones después seguimos reuniendo a la comunidad Data de Sevilla.

📊 Proyectos reales, IA, Analítica y BI
🍺 Cervezas patrocinadas por @iagt_es

Nos vemos el próximo 10 de junio en @espacio_RES .
👉 https://t.co/R5p8v7oH2I
#DatabeerSVQ30 #DataCommunity #SevillaTech

[DatabeerSVQ @DatabeerSVQ]

🍺 ¡Ya tenemos fecha para #DatabeerSVQ30!

📅 10 junio 2026
🕖 19:00h
📍 Espacio RES (Sevilla)
La última edición antes del verano.
Y sí, las cervezas estarán patrocinadas por nuestros amigos de @iagt_es 🍻

🎟️ Reserva tu plaza:
https://t.co/R5p8v7oH2I

#DataScience #IA #Sevilla

[Andrej Karpathy @karpathy]

Personal update: I've joined Anthropic. I think the next few years at the frontier of LLMs will be especially formative. I am very excited to join the team here and get back to R&D. I remain deeply passionate about education and plan to resume my work on it in time.

[How To AI @HowToAI_]

Chinese researchers have developed the best shortest-path algorithm in 41 years!

Dijkstra’s Algorithm has been the undefeated king of the shortest path for over 40 years.

Whether you’re using Google Maps, booking a flight, or routing internet packets, Dijkstra is the engine running in the background.

Since 1984, textbooks have taught that its efficiency was hit by a "sorting barrier."

To find the shortest path, you have to sort the points by distance. And sorting has a mathematical floor you can’t cross.

Until now.

A research team from Tsinghua University just published a paper that shatters the 41-year-old record.

They proved that Dijkstra is not optimal.

By combining the logic of the Bellman-Ford algorithm with a revolutionary "recursive partial ordering" method, they figured out how to find the path without fully sorting the nodes.

The results are a massive shift in theoretical computer science:

- The first deterministic improvement to the Single-Source Shortest Path (SSSP) problem since 1984.

- A new time complexity of $ O(m \log^{2/3} n)$, officially beating the long-standing $ O(m + n \log n)$ limit.

- On massive sparse graphs (like the web or global logistics), this means finding the best route significantly faster than previously thought possible.

For four decades, the greatest minds in algorithms believed this limit was absolute.

Last year, even the legendary Robert Tarjan won an award proving Dijkstra was "optimally efficient" at sorting distances.

Tsinghua’s answer? Stop sorting.

The world’s most settled problem is suddenly wide open again.

If we can break a 40-year-old law in basic graph theory, what other "impossible" speed limits are waiting to be crushed?

[Harrison Ford @HarrisonFordLA]

May the fourth be with you

[Michał Podlewski @trajektoriePL]

Terence Tao proposes what he calls a "Copernican view of intelligence".

Instead of buying into the common, one-dimensional narrative that artificial intelligence will simply evolve from "subhuman" to "superhuman" and ultimately make humanity entirely redundant, Tao urges us to look at the bigger picture.

Much like the Copernican revolution proved the Earth is not the center of the universe, Tao suggests we need to realize that human intelligence isn't the only, or necessarily the highest, form of intellect. Historically, we have treated other forms of storing or creating knowledge—like animals, books, and computers—as secondary. However, we actually exist within a much richer universe of intelligence.

Both human intelligence and computer intelligence possess their own distinct strengths and weaknesses. The true potential lies not in viewing them as direct competitors, but rather in focusing on collaboration. By working together, humans and computers can achieve additional things that neither could accomplish on their own, requiring us to think in much wider terms than just what humans or computers can do alone.

[El Confidencial @elconfidencial]

Accenture compra a un fondo alemán la firma española Keepler potenciar su negocio de IA y Datos https://t.co/Tzpz3QX6fE

[exp_empresas @exp_empresas]

Accenture se hace con Keepler para impulsar su negocio de IA y datos en España https://t.co/4YMSBPfWYB

[NASA @NASA]

History in the making

In this new image from our @NASAArtemis II crew, you can see Orientale basin on the right edge of the lunar disk. This mission marks the first time the entire basin has been seen with human eyes.

[Andrej Karpathy @karpathy]

Wow, this tweet went very viral!

I wanted share a possibly slightly improved version of the tweet in an "idea file". The idea of the idea file is that in this era of LLM agents, there is less of a point/need of sharing the specific code/app, you just share the idea, then the other person's agent customizes & builds it for your specific needs.

So here's the idea in a gist format: https://t.co/NlAfEJjtJV

You can give this to your agent and it can build you your own LLM wiki and guide you on how to use it etc. It's intentionally kept a little bit abstract/vague because there are so many directions to take this in. And ofc, people can adjust the idea or contribute their own in the Discussion which is cool.

[José Morón @jmgmoron]

Aplaudo hasta que me duelan las manos por esta defensa de Nadal a Alcaraz.

🗣️ “No vamos a preocuparnos por dos derrotas. No tiene sentido. Viene de ganar el Open de Australia, tiene siete Grand Slams y es el número uno del mundo… ¿qué pasa, que va a ganar todos los partidos del año? Pues no, eso no va a ocurrir.

Está dando al deporte español una cantidad de éxitos que hace veinte o treinta años eran difíciles de imaginar. No se le puede exigir más de lo que está dando.

Por mucho éxito o por muy buen momento que atravieses, todo el mundo tiene derecho a tener un día en el que esté frustrado o cansado. Eso es completamente normal.

Todos podemos tener un día en el que las cosas no salen bien o en el que estás más cansado de lo habitual. Es absolutamente respetable y, desde la perspectiva de otro deportista, aún más comprensible”

QUÉ GRANDE, RAFA!!! 👏

[Jorge Gómez @pelotazo]

Respiraba aire cinco veces al día.
No dormía. Esperaba.
Contó hasta el infinito… dos veces.
Hablaba en braille.
Lo mordió una cobra y murió la cobra.
La oscuridad le tenía miedo.
Mataba dos piedras con un pájaro.
Aplaudía con una mano.
Hacía fuego con hielo.

QEPD Chuck Norris

[Sebastian Raschka @rasbt]

I (finally) put together a new LLM Architecture Gallery that collects the architecture figures all in one place!
https://t.co/NO7z6XSRHS

[DatabeerSVQ @DatabeerSVQ]

⌛ Cuenta atrás para #DatabeersSevilla29

Este martes nos vemos para hablar de datos, aprender y conectar con la comunidad.

📅 17 marzo
🕖 19:00
📍 Espacio RES
🎟️ Últimas plazas:
https://t.co/1zr1uxo9Pt
Gracias a IAGT Amazing Software y Espacio RES

[DatabeerSVQ @DatabeerSVQ]

⏳ Falta nada para la #DatabeersSevilla29

📅 Martes 17 de marzo
🕖 19:00
📍 Espacio RES
Tres charlas, comunidad data y cerveza 🍻
🎟️ Reserva tu plaza:
https://t.co/1zr1uxo9Pt

Con el apoyo de IAGT Amazing Software y Espacio RES

[DatabeerSVQ @DatabeerSVQ]

🎤 Ponente #DatabeersSevilla29

👨‍💻 Juanma García
Director de Ecommerce y COO en IAGT Amazing Software
🤖 "Comercio Agéntico. ¿Adiós a los portales clásicos?"

Cómo los agentes inteligentes pueden transformar el comercio digital.

🎟️ https://t.co/1zr1uxoHF1

[DatabeerSVQ @DatabeerSVQ]

🎤 Ponente #DatabeersSevilla29

👩‍💻 Elena Pavón Fernández
Data Analyst
💻 "Construye tu portfolio con Astro"

Cómo crear un portfolio profesional de forma sencilla usando plantillas de Astro, sin necesidad de saber front ni back.

https://t.co/1zr1uxo9Pt

[DatabeerSVQ @DatabeerSVQ]

🎤 Ponente #DatabeersSevilla29

👩‍💻 Alexia Ruiz-Alemán
📊 "3S — Scale, Speed and Scarcity"

Cómo priorizar, escalar productos de datos y tomar decisiones estratégicas en entornos con pocos recursos y mucha incertidumbre.
🎟️ https://t.co/1zr1uxo9Pt