Features

Feature Pre-recorded? Streaming? Language(s)
Tier Yes Yes Depends on Model
Model
general Enhanced Yes Yes en, en-US, es
general Base Yes Yes All available
phonecall Enhanced beta Yes Yes en, en-US
phonecall Base Yes Yes en, en-US, en-IN, en-GB
voicemail Base Yes Yes en, en-US
meeting Enhanced beta Yes Yes en, en-US
meeting Base Yes Yes en, en-US
finance Enhanced Yes Yes en, en-US
finance Base Yes Yes en, en-US
conversationalai Base Yes Yes en, en-US
video Base Yes Yes en, en-US
Custom models Enhanced & Base Yes Yes Available in the language they are built in.
Version Yes Yes All available
Language Detection Yes No All not in beta
Punctuation Yes Yes All available
Profanity Filter Yes Yes English (all available regions)
Redaction Yes Yes English (all available regions)
Diarization Yes Yes All available
Smart Format Yes Yes English (all available regions)
Multichannel Yes Yes All available
Alternatives Yes Yes English (all available regions)
Numerals Yes Yes English (all available regions)
Search Yes Yes All available
Find and Replace Yes Yes All available
Callback Yes Yes All available
Keywords Yes Yes All available
Paragraphs Yes No All in which words are delimited by spaces
Summarization Yes No English (all available regions)
Topic Detection Yes No English (all available regions)
Utterances Yes No All available
Interim Results No Yes All available
Endpointing No Yes All available
Encoding No Yes All available
Channels No Yes All available
Sample Rate No Yes All available

Guides

Tier

Learn about Deepgram's Tier feature, which allows you to associate your API requests with a specific tier.

3 min read

Model

Learn about Deepgram's Model feature, which allows you to supply a model to use to process submitted audio.

4 min read

Version

Learn about Deepgram's Sample Rate feature, which allows you to specify the version of the model you want to use to process your submitted audio.

2 min read

Language

Learn about Deepgram's Language feature, which allows you to supply a BCP-47 language tag that hints at the primary spoken language of submitted audio.

2 min read

Punctuation

Learn about Deepgrams' punctuation feature, which adds punctuation and capitalization to your transcript.

4 min read

Language Detection

Learn about Deepgram's Language Detection feature, which identifies the dominant language spoken in submitted audio.

3 min read

Profanity Filter

Learn about Deepgram's Profanity Filter feature, which looks for recognized profanity and converts it to the nearest recognized non-profane word or removes it from the transcript completely.

2 min read

Redaction

Learn about Deepgram's Redaction feature, which redacts sensitive information, replacing redacted content with asterisks.

7 min read

Diarization

Learn about Deepgram's Diarize feature, which recognizes speaker changes in submitted audio.

21 min read

Multichannel

Learn about Deepgram's Multichannel feature, which transcribes each channel in submitted audio independently.

12 min read

Smart Format

Learn about Deepgram's Smart Format feature, which formats transcripts to improve readability.

3 min read

Numerals

Learn about Deepgram's numerals feature, which converts numbers from written format to numerical format.

4 min read

Search

Learn about Deepgram's Search feature, which searches for terms or phrases in submitted audio.

14 min read

Find and Replace

Learn about Deepgram's Find and Replace feature, which searches for terms or phrases in submitted audio and replaces them.

28 min read

Callback

Learn about Deepgram's Callback feature, which allows you to have your submitted audio processed asynchronously.

3 min read

Paragraphs

Learn about Deepgram's Paragraphs feature, which splits audio into paragraphs to improve transcript readability.

17 min read

Keywords

Learn about Deepgram's Keyword feature, which allows you to boost or suppress Out-of-vocabulary (OOV) keywords in submitted audio.

5 min read

Utterances

Learn about Deepgram's utterances feature, which segments speech into meaningful semantic units.

22 min read

Utterance Split

Learn about Deepgram's Utterance Split feature, which detects pauses between words in submitted audio. Used when the Utterances feature is enabled for pre-recorded audio.

2 min read

Interim Results

Learn about Deepgram's Interim Results feature, which provides preliminary results for streaming audio to solve the need for immediate results combined with high levels of accuracy.

13 min read

Summarization

Learn about Deepgram's Summarization feature, which summarizes sections of content in submitted audio.

5 min read

Topic Detection

Learn about Deepgram's Topic Detection feature, which identifies and extracts key topics from content in submitted audio.

7 min read

Endpointing

Learn about Deepgram's Endpointing feature, which returns transcripts when pauses in speech are detected.

3 min read

Encoding

Learn about Deepgram's Encoding feature, which allows you to specify the expected encoding of your submitted audio.

1 min read

Channels

Learn about Deepgram's Channels feature, which allows you to specify the number of independent audio channels your submitted audio contains. Used when the Encoding feature is also being used to submit streaming raw audio.

1 min read

Sample Rate

Learn about Deepgram's Sample Rate feature, which allows you to specify the sample rate of your submitted audio. Required when the Encoding feature is also being used to submit streaming raw audio.

1 min read

Tagging

Learn about Deepgram's Tagging feature, which allows you to label your requests for the purpose of identification during usage reporting.

3 min read

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