Ai_Cf_Deepgram_Nova_3_Input
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Properties
Section titled “Properties”audio:
object
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body:
object
contentType
Section titled “contentType”contentType:
string
channels?
Section titled “channels?”
optionalchannels:number
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The number of channels in the submitted audio
custom_intent?
Section titled “custom_intent?”
optionalcustom_intent:string
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Custom intents you want the model to detect within your input audio if present
custom_intent_mode?
Section titled “custom_intent_mode?”
optionalcustom_intent_mode:"extended"|"strict"
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Sets how the model will interpret intents submitted to the custom_intent param. When strict, the model will only return intents submitted using the custom_intent param. When extended, the model will return its own detected intents in addition those submitted using the custom_intents param
custom_topic?
Section titled “custom_topic?”
optionalcustom_topic:string
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Custom topics you want the model to detect within your input audio or text if present Submit up to 100
custom_topic_mode?
Section titled “custom_topic_mode?”
optionalcustom_topic_mode:"extended"|"strict"
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Sets how the model will interpret strings submitted to the custom_topic param. When strict, the model will only return topics submitted using the custom_topic param. When extended, the model will return its own detected topics in addition to those submitted using the custom_topic param.
detect_entities?
Section titled “detect_entities?”
optionaldetect_entities:boolean
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Identifies and extracts key entities from content in submitted audio
detect_language?
Section titled “detect_language?”
optionaldetect_language:boolean
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Identifies the dominant language spoken in submitted audio
diarize?
Section titled “diarize?”
optionaldiarize:boolean
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Recognize speaker changes. Each word in the transcript will be assigned a speaker number starting at 0
dictation?
Section titled “dictation?”
optionaldictation:boolean
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Identify and extract key entities from content in submitted audio
encoding?
Section titled “encoding?”
optionalencoding:"linear16"|"flac"|"mulaw"|"amr-nb"|"amr-wb"|"opus"|"speex"|"g729"
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Specify the expected encoding of your submitted audio
endpointing?
Section titled “endpointing?”
optionalendpointing:string
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Indicates how long model will wait to detect whether a speaker has finished speaking or pauses for a significant period of time. When set to a value, the streaming endpoint immediately finalizes the transcription for the processed time range and returns the transcript with a speech_final parameter set to true. Can also be set to false to disable endpointing
extra?
Section titled “extra?”
optionalextra:string
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Arbitrary key-value pairs that are attached to the API response for usage in downstream processing
filler_words?
Section titled “filler_words?”
optionalfiller_words:boolean
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Filler Words can help transcribe interruptions in your audio, like ‘uh’ and ‘um’
interim_results?
Section titled “interim_results?”
optionalinterim_results:boolean
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Specifies whether the streaming endpoint should provide ongoing transcription updates as more audio is received. When set to true, the endpoint sends continuous updates, meaning transcription results may evolve over time. Note: Supported only for webosockets.
keyterm?
Section titled “keyterm?”
optionalkeyterm:string
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Key term prompting can boost or suppress specialized terminology and brands.
keywords?
Section titled “keywords?”
optionalkeywords:string
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Keywords can boost or suppress specialized terminology and brands.
language?
Section titled “language?”
optionallanguage:string
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The BCP-47 language tag that hints at the primary spoken language. Depending on the Model and API endpoint you choose only certain languages are available.
measurements?
Section titled “measurements?”
optionalmeasurements:boolean
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Spoken measurements will be converted to their corresponding abbreviations.
mip_opt_out?
Section titled “mip_opt_out?”
optionalmip_opt_out:boolean
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Opts out requests from the Deepgram Model Improvement Program. Refer to our Docs for pricing impacts before setting this to true. https://dpgr.am/deepgram-mip.
optionalmode:"general"|"medical"|"finance"
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Mode of operation for the model representing broad area of topic that will be talked about in the supplied audio
multichannel?
Section titled “multichannel?”
optionalmultichannel:boolean
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Transcribe each audio channel independently.
numerals?
Section titled “numerals?”
optionalnumerals:boolean
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Numerals converts numbers from written format to numerical format.
paragraphs?
Section titled “paragraphs?”
optionalparagraphs:boolean
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Splits audio into paragraphs to improve transcript readability.
profanity_filter?
Section titled “profanity_filter?”
optionalprofanity_filter:boolean
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Profanity Filter looks for recognized profanity and converts it to the nearest recognized non-profane word or removes it from the transcript completely.
punctuate?
Section titled “punctuate?”
optionalpunctuate:boolean
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Add punctuation and capitalization to the transcript.
redact?
Section titled “redact?”
optionalredact:string
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Redaction removes sensitive information from your transcripts.
replace?
Section titled “replace?”
optionalreplace:string
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Search for terms or phrases in submitted audio and replaces them.
search?
Section titled “search?”
optionalsearch:string
Defined in: .pnpm-home/store/v11/links/@cloudflare/workers-types/4.20251118.0/2891147a4db443bf13ca098dcb7381fb6bac5793758b7fd187ebaf5bc0deb969/node_modules/@cloudflare/workers-types/index.ts:6866
Search for terms or phrases in submitted audio.
sentiment?
Section titled “sentiment?”
optionalsentiment:boolean
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Recognizes the sentiment throughout a transcript or text.
smart_format?
Section titled “smart_format?”
optionalsmart_format:boolean
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Apply formatting to transcript output. When set to true, additional formatting will be applied to transcripts to improve readability.
topics?
Section titled “topics?”
optionaltopics:boolean
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Detect topics throughout a transcript or text.
utt_split?
Section titled “utt_split?”
optionalutt_split:number
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Seconds to wait before detecting a pause between words in submitted audio.
utterance_end_ms?
Section titled “utterance_end_ms?”
optionalutterance_end_ms:boolean
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Indicates how long model will wait to send an UtteranceEnd message after a word has been transcribed. Use with interim_results. Note: Supported only for webosockets.
utterances?
Section titled “utterances?”
optionalutterances:boolean
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Segments speech into meaningful semantic units.
vad_events?
Section titled “vad_events?”
optionalvad_events:boolean
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Indicates that speech has started. You’ll begin receiving Speech Started messages upon speech starting. Note: Supported only for webosockets.