Speech & Text | Blog from AssemblyAI

Agent Context Carryover: more accurate voice agent transcription on LiveKit

By

Martin Schweiger

,

Technical Product Marketing Manager

OpenAI Realtime API alternatives in 2026 (and how to migrate)

By

Kelsey Foster

,

Growth

Best voice agent API in 2026: how to choose your STT foundation

By

Kelsey Foster

,

Growth

The hard cases in speaker diarization: overlap, short turns, and noise

By

Kelsey Foster

,

Growth

Does Whisper do speaker diarization? Whisper + pyannote, and its limits

By

Kelsey Foster

,

Growth

How to measure speaker diarization accuracy (cpWER) in Python

By

Kelsey Foster

,

Growth

Speech-to-speech voice agents: how the architecture works

By

Kelsey Foster

,

Growth

Agora voice agent with AssemblyAI Universal-3.5 Pro Realtime

By

Kelsey Foster

,

Growth

Daily.co voice agent with AssemblyAI Universal-3 Pro Streaming

By

Kelsey Foster

,

Growth

Raw WebSocket voice agent with AssemblyAI (Python)

By

Kelsey Foster

,

Growth

LiveKit voice agent with AssemblyAI Universal-3 Pro Realtime

By

Kelsey Foster

,

Growth

Speech-to-text prompting with AssemblyAI Universal-3 Pro

By

Martin Schweiger

,

Technical Product Marketing Manager

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Featured

August 12, 2026

AssemblyAI Universal-3.5 Pro vs OpenAI Whisper (2026)

By

Patrick Loeber

,

Senior Developer Advocate

August 11, 2026

Why your word error rate (WER) benchmark might be lying to you

By

Zackary Klebanoff

,

Applied AI Lead

July 15, 2026

Conversation Intelligence: The complete guide for 2026

By

,

July 14, 2026

Introducing the Sync API: Finished Transcripts in a Single API Call

By

Madison Bernstein

,

Product Marketing

Releases & updates

Introducing the Sync API: Finished Transcripts in a Single API Call

By

Madison Bernstein

,

Product Marketing

Universal-3.5 Pro: native code switching, our most accurate speaker diarization yet, and expanded language support

By

Madison Bernstein

,

Product Marketing

Contextual Awareness in Universal-3.5 Pro Realtime

By

Zackary Klebanoff

,

Applied AI Lead

Universal-3.5 Pro Realtime: every turn in context

By

Madison Bernstein

,

Product Marketing

Insights & use cases

Agent Context Carryover: more accurate voice agent transcription on LiveKit

By

Martin Schweiger

,

Technical Product Marketing Manager

OpenAI Realtime API alternatives in 2026 (and how to migrate)

By

Kelsey Foster

,

Growth

Best voice agent API in 2026: how to choose your STT foundation

By

Kelsey Foster

,

Growth

The hard cases in speaker diarization: overlap, short turns, and noise

By

Kelsey Foster

,

Growth

News

AssemblyAI Named a Leader in G2’s Spring 2026 Voice Recognition Report

By

Devon Malloy

,

Staff Growth Manager

Voice AI in 2026: Inside the companies and investments shaping the future of speech

By

Kelsey Foster

,

Growth

Inside AssemblyAI's NYC voice agents January 2026 meetup: Production insights from the front lines

By

Kelsey Foster

,

Growth

New 2026 insights report: What actually makes a good voice agent

By

Kelsey Foster

,

Growth

Video

Real-time conversation intelligence: The shift from post-call analysis to live insights

By

Kelsey Foster

,

Growth

The ongoing need for human-in-the-loop in conversation intelligence

By

,

Predicting the future: What top AI founders have to say about innovation in 2025

By

Kelsey Foster

,

Growth

Building with AI in 2025: Top advice from leading founders

By

Kelsey Foster

,

Growth

Newsletter

SF Hackathon + In-App Playground + 99 Language Support | August 29, 2025 Newsletter

By

Devon Malloy

,

Staff Growth Manager

Streaming STT Performance Update | August 1, 2025 Newsletter

By

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Enhanced diarization + Dovetail case study + G2 wins | July 18, 2025 Newsletter

By

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Build Powerful Speech AI Apps with AssemblyAI & Speaker Diarization Tutorials

By

Smitha Kolan

,

Developer Educator

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