17 connected korrents · 15 moments from 5 Nov 2019 to 26 Oct 2026.
At the centre
Performance test results are highly dependent on the specific machine, library versions, and other components used, making them hard to compare over time.
Last stated 14 Aug 2026 · 3 months ago
Holds
Daniel Stenberg
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Similar wording
Computer hardware performance depends on hardware, software, and tuning together, not hardware alone.
Last stated 16 Nov 2025 · 12 months ago
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Brendan Gregg
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Similar wording
Shared cloud infrastructure makes it hard to get stable, reproducible performance-testing conditions.
Last stated 14 Aug 2026 · 3 months ago
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Daniel Stenberg
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Similar wording
A performance test without an explanation of its limiting factor should be treated as unanalyzed and possibly bogus.
Last stated 3 Aug 2025 · a year ago
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Brendan Gregg
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Similar wording
The speed of a system is set by its longest serial dependency chain, which is a property of the architecture and cannot be parallelised away afterwards.
Last stated 26 Aug 2026 · 2 months ago
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Casey Muratori
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Similar wording
Everyone on a team who makes architectural decisions must understand performance, because a codebase that can be optimized later only ends up that way on purpose.
Last stated 26 Aug 2026 · 2 months ago
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Casey Muratori
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Similar wording
Performance work used to mean half a day reading traces before writing a single fix, and language models have collapsed that step to minutes.
Last stated 19 Aug 2026 · 3 months ago
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Addy Osmani
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Similar wording
Web performance is a matter of user experience and business together.
Last stated 4 Apr 2022 · 5 years ago
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Iván Olivares Rojas
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Similar wording
Model comparisons understate real progress, because benchmark tables do not control for how much test-time compute each answer used.
Last stated 26 Jun 2026 · 4 months ago
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Noam Brown
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Same subject: scaling laws
"Scaling" was powerful because it was one word: naming a research direction is what tells a whole field what to do next.
Last stated 25 Nov 2025 · 11 months ago
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Ilya Sutskever
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Same subject: scaling laws
A CPU and memory crunch is coming.
Last stated 26 Oct 2026 · a week ago
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Dillon Mulroy
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Same subject: scaling laws
A fixed level of AI intelligence gets cheaper every year.
Last stated 14 May 2025 · a year ago
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Thomas Wolf
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Same subject: compilers
A compiler that also serves an IDE has to be lazy and deferred throughout — a different way of building compilers from the one the textbooks teach.
Last stated 13 May 2026 · 6 months ago
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Anders Hejlsberg
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Same subject: compilers
A compiler that names every place a change breaks turns refactoring into fixing errors until the compiler stops shouting.
Last stated 20 May 2026 · 6 months ago
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Alice Ryhl
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Same subject: compilers
A programming language is not a compiler but an experience: editing, running, debugging and the runtime library all have to fit together as one cycle.
Last stated 13 May 2026 · 6 months ago
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Anders Hejlsberg
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Same subject: ARC-AGI
Combining an avocado and a chair into one image is evidence a model conceptually understands both, not that it memorised pictures of them.
Last stated 12 Aug 2026 · 3 months ago
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Chelsea Finn
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Same subject: ARC-AGI
Passing ARC-AGI does not amount to achieving AGI: o3 still fails on some very easy tasks, indicating fundamental differences from human intelligence.
Last stated 20 Dec 2024 · 2 years ago
Holds
François Chollet
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Same subject: ARC-AGI
The Abstraction and Reasoning Corpus can measure human-like general fluid intelligence and enable fair comparisons between AI systems and humans.
Last stated 5 Nov 2019 · 7 years ago
Holds
François Chollet