Deepgram Enhances Speech-to-Text with Rich Metadata

New features go beyond basic transcription, offering 'who said what, when' capabilities.

Deepgram now provides advanced metadata alongside speech-to-text transcripts. This includes timestamps, utterances, and speaker diarization. These features help users understand conversational context more deeply.

Katie Rowan

By Katie Rowan

September 24, 2025

4 min read

Deepgram Enhances Speech-to-Text with Rich Metadata

Key Facts

  • Deepgram now offers timestamped transcripts.
  • The service includes utterances for segmented speech.
  • Speaker diarization identifies different speakers.
  • The value of STT is primarily in its metadata.
  • A tutorial is available for maximizing STT models.

Why You Care

Ever struggled to make sense of a long meeting transcript? Do you wish you knew exactly who said what, and precisely when? Imagine the frustration of sifting through pages of text, trying to piece together a conversation. Deepgram’s latest enhancements aim to solve this for you. They move beyond simple speech-to-text (STT) to offer valuable conversational context. This update could significantly change how you interact with audio content.

What Actually Happened

Deepgram has expanded its speech-to-text (STT) offerings, according to the announcement. The company now delivers timestamped transcripts with utterances and speaker diarization. This means their system can reliably answer ‘who said what, when.’ Timestamps mark when specific words or phrases occurred. Utterances segment speech into meaningful units. Speaker diarization identifies different speakers in an audio recording. This goes far beyond basic transcription. The company reports that the value is in this rich metadata. This in-depth tutorial will help users maximize their STT models.

Why This Matters to You

Understanding conversations is about more than just words. It’s about context. Deepgram’s new features provide this missing layer for your audio data. Think of it as adding a ‘director’s cut’ to your audio transcripts. This allows for much more detailed analysis. For example, if you’re analyzing customer service calls, you can pinpoint exactly when a customer expressed frustration. Or you can see when a support agent offered a approach. This level of detail is crucial for quality assurance and training. It also helps in content creation. You can easily create accurate captions for videos. Your ability to extract insights from spoken content will increase dramatically.

What kind of insights could your business uncover with this level of detail?

Key Metadata Features:

  • Timestamps: Precise timing for every word and phrase.
  • Utterances: Logical segmentation of speech into coherent units.
  • Speaker Diarization: Identification of distinct speakers in a conversation.

As mentioned in the release, “Speech-to-text (STT) is the baseline; the value is in the metadata.” This highlights the shift in focus. It moves from just transcribing words to understanding the full conversational dynamic. Your applications can now become much smarter.

The Surprising Finding

Here’s an interesting twist: the source material emphasizes that “Speech-to-text (STT) is the baseline; the value is in the metadata.” This statement challenges a common assumption. Many might believe that the accuracy of the transcription itself is the ultimate goal. However, Deepgram’s approach suggests otherwise. The real power lies in the additional context provided. This includes timestamps, utterances, and speaker diarization. This perspective reframes the entire purpose of STT system. It shifts from mere text conversion to deep conversational intelligence. It’s not just about what was said. It’s about how, when, and by whom it was said. This emphasis on metadata as the primary value is quite revealing. It suggests that raw text is just the starting point for meaningful analysis.

What Happens Next

This betterment points to a future where audio analysis becomes far more . We can expect to see wider adoption of these features. Developers will likely integrate them into new applications. For instance, by early 2026, call centers could use this for automated sentiment analysis. This would flag specific parts of calls based on speaker emotions. Content creators might find it easier to generate interactive transcripts. These transcripts could highlight different speakers in real-time. The documentation indicates that users can follow an in-depth tutorial. This tutorial helps them make the most of their STT models. Your audio content will become more searchable and understandable. This will open up new possibilities for data extraction. The industry implications are significant. We are moving towards truly intelligent audio processing. This will unlock deeper insights from spoken data. “Transcription Is Just the Beginning,” as the article’s conclusion implies.

Ready to start creating?

Create Voiceover

Transcribe Speech

Create Dialogues

Create Visuals

Clone a Voice