Issue 2026-09-16 · Industry · 研究 · 开源

4B model yields much faster query plans

4B model yields much faster query plans

An experiment trained a 4B-parameter model with SFT and RL to generate Postgres query plans, reporting a 44.7% latency reduction across 113 join-heavy queries and up to 81% speedup in some cases.

Hacker News7 h ago
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