Ramon Celma

Matemático. Me encanta correr y el tenis.

[Ramon Celma @ramoncelma]

@FranGalind60999 @IdiazAyuso La vida es mucho más que un deporte envuelto de nacionalismo. Bienvenido quien dona, sea la cantidad que sea y sea quien sea. Agradecimiento eterno y a ver cuántos de la selección española donan parte de su prima por ganar el Mundial a esta u otras causas.

[Jensen Huang @JensenHuang]

For my first post, I’m sharing a letter @NVIDIA signed on why open models matter.

AI will transform every industry, power every company, and be built by every country.

Open models strengthen safety and cybersecurity, accelerate innovation and diffusion, and enable sovereignty.

The world needs both frontier closed models and frontier open models.

https://t.co/AUKzoQ5Ikb

[Ramon Celma @ramoncelma]

@ecb I am fine with the one that makes you print the less amount of money!

[Selección Española Masculina de Fútbol @SEFutbol]

⭐️⭐️ ¡¡𝗦𝗢𝗠𝗢𝗦 𝗕𝗜𝗖𝗔𝗠𝗣𝗘𝗢𝗡𝗘𝗦 𝗗𝗘𝗟 𝗠𝗨𝗡𝗗𝗢!!

#VamosEspaña | #CopaMundialFIFA

[Brian Armstrong @brian_armstrong]

How to keep AI spend flat while token usage grows exponentially: Not with friction and spend alerts. With better defaults, routing, and caching.

Better Defaults (not Usage Caps) – Engineers can choose any model they want, but defaults matter. We’re experimenting with defaulting to open weight models like GLM 5.2 and Kimi 2.7 through our LLM gateway, while still encouraging engineers to choose the right model for the task. 91% of our employees were never hitting their usage caps, so instead of lowering caps and driving up alerts, we're moving to cheaper defaults. Note that code reviews use a diversity of models, so they can check each other's work.

Better Routing – In our custom harnesses, we preprocess prompts and route to the best model for the job, considering cache hits and model pricing. For instance, you may want a frontier model for planning, but not for execution where they can be overkill. Ultimately, humans shouldn't be choosing models - AI can automate this task.

Better Caching – Cache misses are the easiest way to drive your cost up. All of our requests are cache aware, so we’re reusing a warm cache wherever possible. For example, our cache hit rate went from 5% → 60% in LibreChat once properly implemented.

Keep Context Lean – Start fresh sessions when switching tasks. Scope file context narrowly. Disconnect unused tools. Don't just compact. The goal isn't fewer tokens used, it's fewer tokens wasted.

Better Visibility – Our engineers can use as many tokens as they want, from whatever model they want, but we’ve made usage visible – and the more you spend on AI, the more impact we expect.

The goal isn't to suppress usage. It's to build the infrastructure that makes exponential growth sustainable.

Putting this into practice has cut our AI spend nearly in half, while our token usage continues to grow.

[Javier González Vega @JavierGonVega]

Mis 5 grandes puntos sobre la reunión de la FED y el estreno de Warsh

El jodio de @pobremillenial avisaba que venían curvas, y lo ha clavado.

👇🧵

[Ramon Celma @ramoncelma]

@jadn_madrid @GustavoBolsa @MinoKike83 La obsesión de compararlos NO tiene sentido. Son distintos y ambos aliados ante una divisa fiat depreciada por políticos y ligada a la deuda. Solución: ten oro y BTC y combina según apetito al riesgo. El oro es el rey y la historia lo avala, BTC es extraordinario y también precoz

[Ramon Celma @ramoncelma]

@jadn_madrid @GustavoBolsa @MinoKike83 Y que BTC tenga oferta inelastica no es una ventaja clara respecto al oro, es una característica interesante desde marco teórico pero incluso ahí tiene pros y contras. Y, en la práctica, lado demanda tienes en el oro a Bancos Centrales, instituciones y patrimonio y en BTC a MSTR.

[Isabella Soprano @Fourty35]

Lo del Bernabéu fue una paletada muy gorda y no pasa nada por decirlo. Cuando ves lo de hoy en Barcelona te das cuenta de que lo que implica el esteticismo católico es recogimiento, silencio y pulcritud.
Justo lo contrario a lo otro.

[Rеvеn @RevenRV]

Acabas de ganar la Champions y en vez de ir a celebrar con tus compañeros vas a apoyar a tu compatriota. Cuanto honor. Fútbol, señores.
https://t.co/7gSqQ8b4IB

[Niall Stanage @NiallStanage]

“In the end, the Party would announce that two and two made five, and you would have to believe it.” — George Orwell, “1984”

[Masu Zafi 🔥🔥 @masuzafi]

"US Secretary of Defense: a disgraced Major, booted from the DC National Guard.
Zero qualifications except blind loyalty to the boss.
America’s military deserves better than this clown show at the top.
Who’s really in charge here?" Major General reacts.

[manuel llamas @manuel_llamas]

Pssstt… Un galón de gasolina equivale a casi 4 litros

La gasolina en EE.UU. cuesta aproximadamente la mitad que en España (0,93 €/l vs 1,55 €/l)

Y así, amigos, es cómo los voceros del Gobierno os engañan y toman por imbéciles

[Joe Kent @joekent16jan19]

After much reflection, I have decided to resign from my position as Director of the National Counterterrorism Center, effective today.

I cannot in good conscience support the ongoing war in Iran. Iran posed no imminent threat to our nation, and it is clear that we started this war due to pressure from Israel and its powerful American lobby.

It has been an honor serving under @POTUS and @DNIGabbard and leading the professionals at NCTC.

May God bless America.

[Metro de Madrid @metro_madrid]

@JuanMa_7__ Puedes coger la L3 hasta Sol. Allí cambiar a L1, dirección Pinar de Chamartín, hasta Bilbao, cambiara L4 hasta Arguelles, donde coges la L6, andén 2, hasta Moncloa.

[East Island Invest @eastislandinv]

Munger on Trump. Munger is the 🐐

[F. A. Hayek Quotes @FAHayekSays]

Hayek: “The man who has learned a little science lacks the humility the real scientist gladly acquires.”

“The typical intellectual believes everything must be explainable, but a scientist knows that a great many things are not. A good scientist is essentially a humble person.”

[Poder Judicial @PoderJudicialEs]

⚖️ El Tribunal Supremo condena a Álvaro García Ortiz por un delito de revelación de secretos a pena de multa y 2 años de inhabilitación para el cargo de fiscal general del Estado

📄 Nota informativa: https://t.co/nELq7n3ieV