WORLDTECH NEWS Global technology intelligence.Contact
โ† Back to WORLDTECH
AI SINGLE SOURCE

Meet the Underdog Saluki 27B: A 2-bit Qwen3.8-27B That Beats the Original at Tool Calling

Close-up of a smartphone displaying AI chat interface on a wooden table.
Illustrative photo.Photo by Airam Dato-on on Pexels

What happened

Underdog, the on-device assistant from Conway Research, has released Saluki 27B under Apache 2.0. Underdog Saluki 27B is a 7.89 GB, 2-bit GGUF of Qwen3.8-27B under Apache 2.0.

It beats the 54 GB original on tool calling but gives up ground on competition math and reasoning. Underdog Saluki 27B is a 2-bit GGUF of Qwen3.8-27B that fits in 7.89 GB.

The full BF16 model needs 54 GB. Underdog tuned the compression to protect tool calling, the skill that turns a chat model into an agent.

Key facts

  • Underdog, the on-device assistant from Conway Research, has โ€” released: Saluki 27B under Apache 2.0

Sources & evidence