Keyterm Prompting on Streaming WebSockets
keyterms is now supported on the streaming WebSocket endpoints — /speech-to-text/ws (legacy) and /speech-to-text-realtime/ws (realtime) — with model="saaras:v4", matching the existing REST and Batch behaviour. Pass a JSON-encoded list of up to 50 terms (64 characters each) as the keyterms query parameter when opening the connection. See Keyterm Prompting.