Why it can place
It is not another generic chat shell. Judges can see the workflow instantly and understand why Gemma 4 matters: long-context packet reasoning, source-backed evidence, and a clean model-selection story.
Gemma 4 challenge concept
Packet Mentor
A narrow, judge-legible document assistant that turns ugly real-world packets into action briefs. The core job is simple: identify what matters, what is due, what conflicts, and what to ask next.
Primary model choice
Gemma 4 31B Dense is the intended default for the real submission because packet reasoning is a quality-first task, not an edge-latency task.
Demo shape
One packet. One question. One visibly grounded answer with actions, deadlines, contradictions, and evidence cards.