Speech & Text | Blog from AssemblyAI

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August 26, 2026

August 12, 2026

Patrick Loeber

Senior Developer Advocate

August 11, 2026

Zackary Klebanoff

Applied AI Lead

July 15, 2026

Releases & updates

Madison Bernstein

Product Marketing

Madison Bernstein

Product Marketing

Zackary Klebanoff

Applied AI Lead

Insights & use cases

Kelsey Foster

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News

Devon Malloy

Staff Growth Manager

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Blog

Introducing Qwen3.5 4B on LLM Gateway—optimized by AssemblyAI for the fast rewrite tasks at the center of voice products

What is a vector database? Embeddings, indexes, and RAG over audio transcripts

Prompt engineering 101: a crash course for 2026

How to analyze a call recording with AI (no code required)

Best Python audio processing libraries in 2026 (and when to use a speech-to-text API)

How to build an AI voice translator in Python

How to apply LLMs to multi-speaker audio recordings

Hugging Face Transformers tutorial: pipeline, tokenizer, and models in 2026

How to learn machine learning in 2026: an updated roadmap

What are word embeddings? From Word2Vec to modern embedding models

PyTorch crash course: tensors, autograd, and your first training loop

How to add voice-note transcription to your app

Featured

Introducing Qwen3.5 4B on LLM Gateway—optimized by AssemblyAI for the fast rewrite tasks at the center of voice products

AssemblyAI Universal-3.5 Pro vs OpenAI Whisper (2026)

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

Conversation Intelligence: The complete guide for 2026

Releases & updates

Introducing Qwen3.5 4B on LLM Gateway—optimized by AssemblyAI for the fast rewrite tasks at the center of voice products

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

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

Contextual Awareness in Universal-3.5 Pro Realtime

Insights & use cases

Prompt engineering 101: a crash course for 2026

How to analyze a call recording with AI (no code required)

Best Python audio processing libraries in 2026 (and when to use a speech-to-text API)

How to build an AI voice translator in Python

News

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

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

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

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

Video

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

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

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

Building with AI in 2025: Top advice from leading founders

Newsletter

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

Streaming STT Performance Update | August 1, 2025 Newsletter

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

Build Powerful Speech AI Apps with AssemblyAI & Speaker Diarization Tutorials

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