08:26
2026-09-30
marktechpost.com
ai-search
Perplexity Introduces Photon: A Rust-Based Retrieval Engine That Cuts p99 Latency From 800 ms to 65 ms
Perplexity released Photon, an in-house Rust-based retrieval and ranking engine that cut p99 retrieval and ranking latency from about 800 ms to about 65 ms and now handles all production traffic for iā¦