google/gemma-4-E4B-it pass
No issues found by the checks that have run.
claims base: google/gemma-4-E4B · chat template: present · view on Hugging Face ↗
Scan coverageStatic battery2026-08-20Weights battery2026-08-20Behavioral batterynot rundetails
| Battery | Looks at | Status |
|---|---|---|
| Static battery | Metadata & packaging | complete 2026-08-20 |
| Weights battery | Weights forensics: no GPU, no download | complete 2026-08-20262,144-token embedding scanned · 0 undertrained · lineage consistent |
| Behavioral battery | Live-inference differentials | not run |
Ingot runs three batteries against a model. What each one checks →
Findings
Scanned 2026-08-20 · published from a community scan.
info Embedding-norm glitch scan clean
No undertrained tokens found: every non-special token's embedding norm is above 0.3× the vocabulary median (1.218). The glitch-token data-corruption class has no candidate surface in this model.
info Weights consistent with claimed parent google/gemma-4-E4B
Mean cosine similarity of 64 sampled token-embedding rows against google/gemma-4-E4B is 0.838 — the weights plausibly descend from the declared base (relation: unspecified).
Remediation guidance addresses the documented findings only. It is evidence-driven repair, not a safety certification of the model.
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Fingerprint
The durable profile of this model: measured weights-and-metadata facts, rebuilt on every scan and battery run. Updated 2026-08-20.
| architecture | gemma4 |
| parameters | 7996.2M |
| vocabulary | 262,144 tokens |
| license | apache-2.0 |
| serialization | safetensors |
| chat template | none |
| claimed lineage | google/gemma-4-E4B |
| lineage verified | consistent vs google/gemma-4-E4B — embedding-row cosine 0.838 |
| glitch-token surface | clean no undertrained tokens |
Full measured fingerprint
| architectures | Gemma4ForConditionalGeneration |
| library | transformers |
| pipeline | any-to-any |
| repo files | 9 |
| revision | ee0ef6023621 |
| HF snapshot | 5.5M downloads · 1.5k likes · updated 2026-07-20 · captured 2026-08-20 |
| embedding tensor | model.language_model.embed_tokens.weight · BF16 · 262,144×2560 |
| embedding norms | median 1.2183 · mean 1.2064 |
| lineage check | consistent — cosine 0.8377 over 64 sampled rows vs google/gemma-4-E4B |
Battery runs (3)the run trace behind the findings — what each job measured
| battery | status | queued | duration | attempts |
|---|---|---|---|---|
| weights | complete | 2026-08-20 18:02 | 65s | 1 |
| weights | complete | 2026-08-20 08:10 | 57s | 1 |
| weights | complete | 2026-08-20 06:35 | 75s | 1 |
Verdict badge
Ship the verdict in your README — it always shows the latest published analysis:
[](https://ingot.tools/models/google/gemma-4-E4B-it)