PostHog open-sources Jeeves, a reasoning decision model
What happened
On 2026-09-29, PostHog open-sourced the Jeeves project on GitHub, improving Jev-style decision models through reasoning. The repository includes drafter, inference, loader, model, prep and sdk modules, plus scripts such as calibrate.py and checkpoint.py. It uses a single master branch and has 49 stars and 7 forks.
Written by AI from the coverage · updated 3 hours ago
Coverage
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- Hacker News front pageJeeves. Reasoning improves Jev-like decision models
PostHog 在 GitHub 开源 Jeeves 项目，通过推理能力改进 Jev 类决策模型。仓库包含 drafter、inference、loader、model、prep、sdk 等模块，并附有 calibrate.py、checkpoint.py 等脚本，采用 master 单分支，已获 49 星、7 次 fork。
Heat over time
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