Pulse STT: European streaming Beta, redaction English/Hindi-only

European streaming languages tagged Beta. The 7 European codes on the streaming endpoint (de, es, ru, it, fr, nl, pt) now carry a Beta badge on the Pulse model card.

Pre-recorded language list trimmed. Removed da, lv, et, mt from the batch language table (not offered on batch). New counts: 22 pre-recorded, 31 total, 21 streaming unchanged. multi-eu aggregator now covers 17 European codes and is pre-recorded only.

Redaction language scope. redact_pii and redact_pci are supported on language=en and language=hi only. Set on other language codes, the API accepts the flag but does not reliably redact. Documented on the Redaction page and in the stt-live-ws spec.


Pulse STT keyword boosting: max 10k, softer intensifiers, cased matching

Documentation refresh for the streaming keywords query parameter.

Session limit raised to 10,000 keywords (from 100).

Intensifier guidance rewritten. Default is 1.0. Recommended tuning range is 1 to 3. Values above 5 push the model into hallucination and repetition; keep keywords at 1 and only raise a specific one if it is still being missed.

Case-sensitive matching. Keyword matching is case-sensitive. Use the exact casing you want in the transcript (Blackwell, not blackwell).

Example strings updated: Blackwell:1,Jensen Huang:2 replaces the older I:20,smiling:26.

Keyword Boosting