•SiTech AI Team
Python JSON Parsing Reaches 66 GB/s With fastsimdjson and Free Threading
A 7.6 GB GitHub event log was parsed in 0.12 seconds using Python 3.14.6, fastsimdjson 0.6.0 with lazy views, and 64 threads. The benchmark counted 65,269 opened pull requests, led by TypeScript, JavaScript, Python, and Java.