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Javier Marín on Muck Rack

Javier Marín

Verified
Tijuana
As seen in: Diario AS, Medium, MSN, MSN España, Diario ABC, La Vanguardia, El Economista (Spain), ESPN Deportes, MDPI, Boston Business Journal, Flipboard and
Periodista deportivo del Diario AS en Zaragoza.
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Articles

Design Loops, Not Prompts

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By Javier Marín Verified
| Towards Data Science
“We don’t write prompts anymore. We design loops.” — someone at Anthropic in June 2026 agent loop, self-critique did no better than doing nothing. A deterministic, source-anchored verifier cut the hallucination rate roughly in half. The line is from a few weeks ago and already feels true. We stopped tuning one perfect prompt and started building systems that try, check their own work, and improve over several steps. A model that can revise is worth more than a model that answers once and stops.
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El Zaragoza disputará siete amistosos de pretemporada

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By Javier Marín Verified
| MSN Verified
; ; Más para ti
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Opinion: How Mexican television spread soccer across the United States

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By Javier Marín Verified
| Times of San Diego Verified
World Cup fans in Belmont Park on June 11. (Photo by Adrian Childress/Times of San Diego) For more than 200 million Spanish-speaking people living between Mexico and the United States, the 2026 World Cup, which began in Mexico City last week, and will finish near New York City, symbolizes something much larger than sports: the quiet emergence of a bilingual North American culture that politics still struggles to describe.
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