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Documentation Index

Fetch the complete documentation index at: https://developers.telnyx.com/llms.txt

Use this file to discover all available pages before exploring further.

Deepgram only. Other engines ignore these parameters.
Two parameters control keyword boosting. They target different Deepgram model generations.

keyterm — Nova-3 and Flux

Comma-separated list of terms to boost. Simple — no intensifiers.
?keyterm=Telnyx,WebRTC,SIP
Deepgram Nova-3 and Flux only. Ignored on older models.

keywords — Nova (Legacy)

Terms with optional intensity scores. Format: keyword:intensifier.
?keywords=Telnyx:2
Deepgram Nova only. Not supported on Flux (silently ignored).

Which To Use

ModelParameter
Fluxkeyterm
Nova-3keyterm
Novakeywords
Nova-2keywords

Examples

Boost multiple terms on Nova-3:
?transcription_engine=Deepgram&model=nova-3&keyterm=Telnyx,SIP,RTP,WebRTC
Boost with intensifiers on legacy Nova:
?transcription_engine=Deepgram&model=nova&keywords=Telnyx:2&keywords=telephony:1