Pydantic Creator Benchmarks Jev vs Sonnet: 2.6x Cheaper, 3.7x Faster in 17 Lines
samuelcolvin · x · 2026-09-19
Pydantic creator Samuel Colvin benchmarked Jev against Sonnet using Pydantic AI: $0.001 vs $0.0026 per call, and 643ms vs 2.36s. The run is visualized in Pydantic Logfire, and the full reproducible example is just 17 lines of code, published as a GitHub Gist.
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