Show HN: Zero-power photonic language model–code https://ift.tt/Gd5uSfN

Show HN: Zero-power photonic language model–code The model uses a 1024-dimensional complex Hilbert space with 32 layers of programmable Mach–Zehnder meshes (Reck architecture) and derives token probabilities directly via the Born rule. Despite using only unitary operations and no attention mechanism, a 1024×32 model achieves coherent TinyStories generation after < 1.8 hours of training on a single consumer GPU. This is Part 1 - the next step is physical implementation with $50 of optics from AliExpress. https://zenodo.org/records/17764289 November 30, 2025 at 01:45AM

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Show HN: Guish – A GUI for constructing and executing Unix pipelines https://ift.tt/HrXz5ub

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Twin Peaks for All: Survey Results

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Twin Peaks for All: Survey Results By Benjamin Barnett Last month, the SFMTA and San Francisco Recreation and Parks Department released a survey seeking public feedback regarding  five proposed roadway options for Twin Peaks Boulevard . San Franciscans responded to the survey, ranked support for each alternative and shared opinions about how the different options met their needs.  The Twin Peaks for All survey was open for almost three weeks and received more than 1,700 responses. This number reflects the high level of interest for this San Francisco park and its future access.   Survey Background Conditions on Twin Peaks Boulevard between Portola Drive and Barnett Avenue before COVID street closures.   The Twin Peaks Boulevard gates were closed early in the pandemic to reduce crowding at the lookout point parking lot. The gates were closed on the north, at Burnett Avenue, and the south, at Portola Drive. Since then, Twin Peaks Park use by hikers, joggers and peopl...
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Taken with Transportation Podcast: For the Love of Muni

Taken with Transportation Podcast: For the Love of Muni By A light rail train displays the sentiment that we hear from scores of our riders. So many things make San Francisco unique and beloved, including the hills, the cool summers and the Golden Gate Bridge. You also can add our public transit system to that list. From buses to light rail lines to the iconic cable cars, residents and visitors alike love Muni. The latest episode of our Taken with Transportation podcast celebrates that love. Our customers embrace Muni In “For the Love of Muni,” riders discuss what the system means to them and how they express their appreciation. Artist Kurt... Published March 24, 2025 at 07:00AM https://ift.tt/zxrJwv9
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