A PR adds AutoModel support so Perplexity's PII masking model loads via plain transformers

tomaarsen · x · 2026-09-02

HF engineer tomaarsen opened a PR on perplexity-ai/pplx-pii-masking adding an AutoModel custom-code implementation, simplifying usage to plain transformers with trustremotecode=True — no extra libraries needed.

The model is a Qwen3-based token-classification model (596M params, MIT license, multilingual) that masks personally identifiable information like names before prompts reach an LLM.

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