Each dialog you will have had with a man-made intelligence — each picture generated, each query answered, each medical scan analyzed, each self-driving determination made — handed by way of {hardware} constructed on a basis laid, partly, by a rice farmer’s son from Iguig, Cagayan.
His title was Dado Banatao. He died on Christmas Day 2025 on the age of 79. The technology of Filipinos most immediately residing contained in the technological world he helped construct — the technology scrolling AI instruments on their telephones, working in tech, dreaming of startups — could have, for essentially the most half, by no means heard of him.
This essay is an try to alter that. Not as a tribute alone, however as an argument: that understanding how Dado Banatao thought is without doubt one of the most helpful issues a Filipino within the age of synthetic intelligence can do.
The fox and the hedgehog
There’s a idea in mental historical past, borrowed by the thinker Isaiah Berlin from the traditional Greek poet Archilochus, that divides the world’s nice thinkers into two temperaments.
The fox is aware of many issues. The hedgehog is aware of one massive factor.
Foxes transfer fluidly throughout domains — alert to nuance, sensing the terrain earlier than maps exist, comfy with contradiction. They’re sensible navigators. Hedgehogs scale back complexity to a single organizing precept and apply it with unwavering conviction throughout many years. They’re sensible architects. Berlin’s essential perception — typically missed — is that essentially the most consequential minds are not often pure sorts. They stay within the productive pressure between the 2.
Dado Banatao was that uncommon mixture. And understanding which he was, and the way he held each, is the important thing to understanding not simply what he constructed however why it lasted.
His hedgehog fact, the one conviction he carried throughout 5 many years utilized to each downside he encountered, was this: intelligence emerges when burden is shared and friction is eliminated. It sounds virtually too easy. However hint it by way of his work and you start to see how deep it goes, and the way far it reaches.
Dado’s query
Within the early Nineteen Eighties, the non-public pc existed however had not but turn into private. It was costly, complicated, and confined largely to establishments. A part of the issue was architectural: every machine required dozens of separate chips simply to coordinate the communication between its personal elements — what engineers name the glue logic. It was a system carrying extra weight than it wanted to. Fragmented, inefficient, unnecessarily burdened.
Dado checked out this and requested the query he would ask time and again all through his profession: Why does it must work this manner?
In 1985, at Chips and Applied sciences — co-founded with Gordon Campbell and Ron Yara — he and his workforce produced the world’s first single-chip PC chipset, compressing that scattered glue logic right into a single part. The impact was rapid and cascading: computer systems turned cheaper to fabricate, less complicated to construct, inexpensive sufficient to go away places of work and enter properties. The IBM-compatible clone trade exploded. The non-public pc turned, for the primary time, genuinely private. Chips and Applied sciences earned $12 million USD in income in its first 4 months, went public after 22 months, and was ultimately acquired by Intel for roughly $430 million.
However the extra vital acquisition was this: a mass computing infrastructure now existed. A whole bunch of tens of millions of non-public computer systems, inexpensive and proliferating globally, creating the platform on which the web, smartphones, and ultimately synthetic intelligence could be constructed.
The hedgehog fact, utilized to silicon: share the load, take away the friction, and watch what turns into doable.
Basis of the AI revolution
The second wave got here in 1989, when Dado co-founded S3 Graphics.
Computer systems have been gaining visible interfaces — home windows, icons, the graphical world we now take totally as a right. However rendering these pictures was putting an unlimited and rising burden on the central processor. One part carrying the burden of the entire system. Once more: fragmented load, pointless friction, a bottleneck ready to interrupt.
Once more, the identical query. Once more, the identical architectural intuition.
At S3, Dado directed the design of devoted graphics accelerator chips — silicon whose sole goal was to take the visible rendering burden totally off the principle processor and carry it independently. By 1996, S3 was the dominant pressure within the PC graphics market. Extra importantly, it established one thing new: the industrial and technical viability of devoted graphics silicon. A brand new class of chip, with a brand new sort of job.
Jensen Huang based Nvidia in 1993, 4 years after Dado began S3. He has spoken of his debt to Dado Banatao with the gravity of somebody who understands precisely what he’s acknowledging. The bottom that S3 ready — technically, commercially, architecturally — was the bottom on which Nvidia constructed the graphics processing unit. And the GPU, it turned out, was not simply helpful for rendering pictures. Its massively parallel structure — hundreds of small processors sharing an unlimited computational load concurrently — made it the best {hardware} for coaching synthetic intelligence.
The chain is direct and documentable. Dado’s hedgehog fact, utilized to graphics in 1989, turned the architectural basis of the AI revolution of the 2020s.
When ChatGPT answered your query, a Nvidia GPU processed it. That GPU descended from a class of chip that Dado Banatao’s work made commercially viable. The Filipino fingerprint on synthetic intelligence shouldn’t be metaphorical. It’s structural.
Share the load, take away the friction
However right here is the place the fox enters — and the place the portrait turns into extra attention-grabbing.
A pure hedgehog, armed with one highly effective fact, can turn into inflexible. The conviction that served brilliantly in a single context calcifies into dogma, unable to adapt when the terrain adjustments. Dado by no means calcified. He was a hedgehog by conviction and a fox by methodology — making use of his one deep fact in another way in every new area, alert to context, by no means lowering the world to a formulation.
Watch the fox transfer: from Ethernet networking in 1981 to PC chipsets in 1985 to graphics acceleration in 1989 to GPS commercialization within the 2000s to enterprise capital at Tallwood to training and mentorship by way of the Philippine Growth Basis (PhilDev) and the Banatao Institute at UC Berkeley. The identical underlying conviction — share the load, take away friction — expressed every time in a very completely different kind, responding to what the second required.
The identical thoughts that requested why a pc’s processing burden was so erratically distributed later requested why a Filipino pupil’s entry to alternative was so erratically distributed. The identical architectural intuition that redesigned silicon circuits later redesigned the pathways between expertise and chance.
He didn’t abandon his one massive factor. He humanized it.
That is what Berlin might need acknowledged because the rarest mixture: a thinker whose hedgehog conviction provides him depth and course, whose fox consciousness provides him vary and flexibility, and who by no means lets both high quality overwhelm the opposite. Hedgehogs with out foxes turn into inflexible. Foxes with out hedgehogs turn into scattered. Dado averted each fates throughout 5 many years.
And it produced one thing uncommon within the know-how world: foresight that was genuinely calm. As a result of he was a methods thinker with one deep architectural conviction, he may discuss synthetic intelligence early and presciently — not as somebody imagining machines that may astonish us, however as somebody who had spent 40 years reasoning about what occurs while you take away friction from methods and share computational load properly. He had already constructed that logic into silicon. He may see the place it was going.
His message to younger Filipinos
Within the second half of his life, the fox carried the hedgehog fact into explicitly human territory.
His 5 success components for know-how entrepreneurs — a robust technical workforce, addressing a serious want, a singular resolution, a sound execution plan, and a strong monetary framework — turned the curriculum of the Younger Banatao Studying Lab, a PhilDev program for students. Roland Ros, who co-founded Kumu — the Filipino livestreaming platform now serving the worldwide Filipino diaspora — credit Dado’s mentorship and people 5 components as instrumental to Kumu’s progress. They met at a PhilDev occasion. Dado shared the framework. An organization adopted.
That’s what the fox carrying the hedgehog fact appears like at human scale: not a lecture, not a donation, however a dialog that adjustments the course of somebody’s life and work.
His fixed message to younger Filipinos — my story might be your story — was not sentiment. It was structure. He spent a profession eradicating boundaries from methods in order that intelligence may circulate freely. In his later years he utilized that very same intuition to the human methods — academic, financial, structural — that have been stopping younger Filipinos from turning into what they have been able to turning into. The scholarships weren’t charity. They have been load balancing. The identical logic, utilized to a rustic.
I knew Dado Banatao for 46 years, by way of his spouse Maria, whom I’ve identified since 1963. I’ve spent years making an attempt to know exactly what sort of thoughts he had and why it produced what it produced.
The hedgehog and the fox is my reply. The extra I study his life and work, the extra persuaded I’m that it’s the truest framework for understanding him — and essentially the most helpful one for the technology of Filipinos now inheriting the age he helped construct.
We live in the course of a man-made intelligence revolution whose {hardware} foundations return, partly, to the work of a person from Iguig, Cagayan. That may be a truth value understanding. However the extra vital factor to know is how he thought — as a result of the issues the Philippines faces on this AI period are exactly the sort of issues his thoughts was designed to resolve. An excessive amount of burden concentrated in too few locations. An excessive amount of friction between expertise and alternative. An excessive amount of weight carried by one a part of the system when it needs to be shared throughout many.
The hedgehog knew one massive factor. The fox carried it in all places it wanted to go.
The query now could be who carries it subsequent. – Rappler.com
Bernardita Azurin Quimpo is finishing, with the late Jamil Maidan Flores, a biography of Dado Banatao: From Cagayan Valley to Silicon Valley and Again Once more.
