The outcome

Learn the interaction loop using a small task with a clear outcome.

AssemblyAI is a speech-to-text, streaming transcription, and speech understanding API platform. Transcribing recorded or live speech and extracting structured insights such as speakers, chapters, entities, topics, sentiment, and summaries. This guide narrows that broad capability into one repeatable outcome, with checkpoints that keep the source material and your judgment in the loop.

Before you begin

Set the boundary before the tool starts.

Choose one real task, identify who will use the result, and decide what evidence or test will make the result acceptable. Gather only the source material needed for that task. If the work contains confidential, personal, regulated, or client-owned information, confirm that the platform and account are approved before sharing it.

Troiana principle

AI should make the work easier to inspect. If the workflow removes the source, the owner, or the review step, redesign the workflow.

Step by step

A workflow you can repeat.

  1. 01

    Create a development project and a project-specific API key kept in a server-side secret.

  2. 02

    Choose a short, consented recording with a known reference transcript and document its language and speakers.

  3. 03

    Submit it with an explicit speech model and only the features needed, then handle the asynchronous job to completion.

  4. 04

    Compare names, numbers, speaker labels, timestamps, and omissions against the audio before retaining or sharing the result.

Working standard

What good use looks like.

  • State the outcome before the background.
  • Provide the real source material.
  • Review the result before expanding the task.

Audio can contain biometric, personal, confidential, copyrighted, or legally protected information. Confirm consent and purpose, isolate projects and keys, choose regional endpoints deliberately, minimize retention, handle partial and failed jobs safely, review transcription errors against audio, and monitor duration-based cost, concurrency, and rate limits.

Official references

Check the current product documentation.

Features, plan limits, availability, and data controls change. These official pages are the starting points used for this collection.