Slonik
Copyright 2026 Postgres Professional.

Slonik-27B is derived from Qwen/Qwen3.8-27B.
Slonik-9B is derived from Qwen/Qwen3.5-9B.
The upstream models are distributed under the Apache License, Version 2.0.
Their license files are retained in licenses/Qwen3.8-27B/LICENSE and
licenses/Qwen3.5-9B/LICENSE.

Postgres Professional modified the model parameters through continued
pretraining, supervised fine-tuning and reinforcement learning.

The Apache License, Version 2.0 applies to the released model weights,
configuration files and accompanying loading examples. The report and
illustrations are separate materials; this notice does not relicense them.
Embedded third-party fonts retain the licenses supplied under assets/.