gemma4d-model-correctness

name	gemma4d-model-correctness
description	Use for Gemma 4 12B config, tokenizer, chat-template, prompt hashing, greedy parity, fixture creation, and reference comparison work.

Gemma4D Model Correctness

Trigger

Use for tokenizer/config/chat-template/logit parity and fixture work.

Rules

• Do not optimize until correctness fixtures pass.
• Unsupported Gemma configs must fail loudly.
• Cache keys must include tokenizer and chat-template hashes.
• Reference comparisons may be exact, approximate, or blocked, but must be labelled honestly.

Required evidence

• Fixture names.
• Reference source/tool used.
• Token diffs or equality result.
• Config fields validated.