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Perplexity unveils Photon search infrastructure
Perplexity introduced Photon, which cuts p99 response time from about 800 ms to about 65 ms, uses about 20% fewer serving machines, and stores 2.5x as much data per document.
Perplexity
@perplexity_aiArchived 2026.09.25Originally posted 2026.09.25
Perplexity @perplexity_aiOriginally posted 2026.09.25
Inside Photon, p99 response time dropped from about 800 ms to about 65 ms. It uses about 20% fewer serving machines and stores 2.5x as much data per document. How we built Photon: https://t.co/7c64kR5OB5 Get started with Fast Search: https://t.co/Qn4OPZfqnx
x.com/perplexity_ai/status/2103184741935775760Archived 2026.09.25 11:56