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System One

The developer platform for System One models. Find, compare, pull, fine-tune and publish models that return decisions.

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ORGANIZATION

Manjunath Janardhan

@manjunath-janardhan

Personal open-weights project by Manjunath Janardhan (manjunathshiva) - the OpenDecider family of calibrated decision models.

github.com/manjunathshiva Joined October 2026

1model

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System One lists Manjunath Janardhan’s public models here, with their original licences, until someone from Manjunath Janardhan runs this page. It is not Manjunath Janardhan’s own account.

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Models 1 Builds 0

opendeciderManjunath Janardhan

Open-weights calibrated decision models by Manjunath Janardhan. The ~400M nano, an Ettin encoder with a decision head, answers typed choice, score and yes/no questions with a probability per option in one forward pass. 4B to 80B LoRA siblings. Apache-2.0.

79.6%17 ms400Mapache-2.0

choice · score · noul · classify · route 0 03 hours ago