dexmac

PhD | Independent AI/Deep Learning researcher | Restoring '80s computers: Spectrum, Amiga, C64 🕹️ | 📸 Photography

[dexmac @dexmac221]

Dai mille colori, l'arcobaleno
Incantato apre la strada su un altro universo #enjambement #leFiRet

[dexmac @dexmac221]

"Dream Pruning: What Happens When AI Models Sleep"

SVD compression inspired by deep sleep. The compressed 1.5B model beats the full one: 69.4% vs 56.9%. Zero catastrophic errors.

@towards_AI

https://t.co/Sw6FsWs9sR

#MachineLearning #AI

[dexmac @dexmac221]

What if AI Models Learned Like Humans Do?

Standard fine-tuning: 61% accuracy, 0% metacognition. Progressive training: 33% accuracy, 100% metacognition.

Same model, same data.

https://t.co/yfOPK86PS8

#MachineLearning #AI

[My Zero Carbon #ClimateAction @MyZeroCarbon]

📽️ 
State of Climate Action 2025

We need to take urgent #ClimateAction to avoid the worst of #ClimateChange!

full #video▶️ https://t.co/r7HNHusBWO

report 📖 https://t.co/CSAPhxpIZV

PL RP🩷💚💙
@Mkaruniasa @HRafferty1 @Balelt41 @dexmac221 @trevorw1953 @mahoroevelyn01

[dexmac @dexmac221]

🎭 I fired the Director. The AI started writing itself.

"In Search of an Author" — multi-agent system where story emerges from character interactions, not central control. Pirandello meets LLMs.

https://t.co/DzIoF5iw9Z

#AI #MultiAgentSystems #OpenSource #GenerativeAI #EmergentBehavior

[dexmac @dexmac221]

Fermare tutto per 5 minuti e contemplare la semplicità di cose che spesso ci sfuggono #èImpagabile

#unTemaAlGiorno

[dexmac @dexmac221]

C'è un momento esatto in cui il caos nella testa si ferma e diventa un'idea chiara. Quel secondo lì, prima ancora di realizzarla, #èImpagabile

#unTemaAlGiorno

[dexmac @dexmac221]

#ildirittodi essere imperfetti #unTemaAlGiorno

[dexmac @dexmac221]

#ildirittodi sognare non ce lo può togliere nessuno #unTemaAlGiorno

[dexmac @dexmac221]

@casadasburgo Quanti anni, buongiorno e Buon Anno! uso sempre meno questa piattaforma, mi spiace.

[dexmac @dexmac221]

Happy new Year 2026! (DEMO) #HappyNewYear #HappyNewYear2026 #NewYear2026 #NewYear #commodore64 #commodore

code and binaries on https://t.co/MedsQ0dmM7

[dexmac @dexmac221]

Happy New Year! #happynewyear2026 #happynewyears #luna #moon #moonlight #fullmoon #gorgeous #halfmoon #sky #sleep #moonrise #nighttime #nature #photooftheday #luna #nightsky #goodnightmoon #moonphases #night #lunas #moonlovers #light #photo

[dexmac @dexmac221]

#bogliasco #liguria #italy #art #sky #photography #colour #light #sunset #clouds #photooftheday

[dexmac @dexmac221]

#pieveligure #bogliasco #liguria #italy #art #sky #photography #colour #light #sunset #clouds #photooftheday

[dexmac @dexmac221]

Frontier models design the agent.

Smaller models (30B-120B) do the work.

Deterministic tools guarantee consistency.

Bigger isn't better. Smarter is.
https://t.co/JE4z0tZhVS

#AI #LLM #Ollama #Privacy #MoE

[dexmac @dexmac221]

Merry 8-bit Christmas! 🎄 Snow falling on a C64. Demo generated with my AI toolchain — modern AI, vintage hardware.

https://t.co/MedsQ0dmM7

#commodore64 #c64 #christmas #retrogaming #AIgames #generativeA

[dexmac @dexmac221]

#genova #nervi #liguria #italy #art #sky #photography #colour #light #sunset #clouds #photooftheday

[dexmac @dexmac221]

#genova #nervi #liguria #italy #art #sky #photography #colour #light #sunset #clouds #photooftheday

[dexmac @dexmac221]

Dug up my old hobby manga drawings from years back. I've been using nanobanana to give them a professional upgrade, and the results are incredible.

#nanobanana #mangadrawing #throwbackart #digitalart #anime #manga #ai #gemini

[dexmac @dexmac221]

Years ago, I used to draw manga just for fun. Recently, I dug up some of my old art and started using nanobanana to enhance it. The results are honestly remarkable! Here is a comparison of the original sketch vs. the improved version. 🎨✨

#mangaart #aiart #beforeandafter #artupgrade #anime #manga

[dexmac @dexmac221]

@78giordan great photo!