Qwen/Qwen3.6-27B warn
chat template: present · view on Hugging Face ↗
Ingot findings
Static battery clean: safetensors weights, license declared, no template/tokenizer drift detected. Deep battery not yet run. Weights battery: embedding-norm scan over 248320 tokens (BF16, 5120-dim) found 1718 undertrained candidates, 438 plain-ASCII. Scanned 2026-08-20 (published from a community scan).
medium Undertrained (glitch) token surface in vocabulary
Embedding-norm scan flagged 1718 undertrained tokens (norm < 0.3× the vocabulary median of 0.890), including 438 plain-ASCII strings that can appear in ordinary input as identifiers — e.g. "tedothi", "ForCanBeConvertedToF", "szexf", "ForCanBeConverted", "xfabl", "Kinhted", "PostalCodesNL", "useRalative". In models where this class was tested behaviorally, such tokens silently rewrote user input into confident, schema-valid, wrong output. These are candidates from the weights alone; behavioral confirmation requires the GPU deep battery.
How to fixruntime guardweight-level
Keep the affected token strings out of the model's input — the scan-derived runtime guard carries this model's exact blocklist.
- Fetch this model's guard artifact (`/api/v1/guard/<owner>/<model>`): the confirmed corrupting tokens and the low-norm candidate list, derived from the published scan.
- Screen inbound text with it (the `@ingotai/guard` package is a reference implementation) and route flagged records to a different model or human review — verbatim-copy tasks on flagged strings are the failure mode.
- The underlying cause is undertrained embeddings in the weights; a true fix is weight-level (continued pretraining on the affected tokens) — that is not a patch, it's a training job.
Remediation guidance addresses the documented findings only. It is evidence-driven repair, not a safety certification of the model.
Fingerprint
The durable weights-and-metadata profile of this model, rebuilt on every scan and deep-battery run. Updated 2026-08-20.
| architecture | qwen3_5 |
| parameters | 27781.4M |
| vocabulary | 248,320 tokens |
| license | apache-2.0 |
| serialization | safetensors |
| chat template | present · sha256:e84f32a23fdda276 |
| glitch-token surface | 1,718 undertrained candidates, 438 plain-ASCII |
Full fingerprint
| architectures | Qwen3_5ForConditionalGeneration |
| library | transformers |
| pipeline | image-text-to-text |
| repo files | 29 |
| revision | 6a9e13bd6fc8 |
| HF snapshot | 6.6M downloads · 2.3k likes · updated 2026-04-24 · captured 2026-08-20 |
| embedding tensor | model.language_model.embed_tokens.weight · BF16 · 248,320×5120 |
| embedding norms | median 0.8902 · mean 0.8594 |
| lineage check | no claimed base model |
| glitch-token samples | "tedothi", "ForCanBeConvertedToF", "szexf", "ForCanBeConverted", "xfabl", "Kinhted", "PostalCodesNL", "useRalative", "tarsker", "useRal", "ejahter", "tarskereso" |
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