Universal-3.5 Pro Realtime
PulseAugur coverage of Universal-3.5 Pro Realtime — every cluster mentioning Universal-3.5 Pro Realtime across labs, papers, and developer communities, ranked by signal.
- 2026-09-08 product_launch AssemblyAI launched Universal-3.5 Pro Realtime, a new transcription model that handles code-switching between 18 languages in real-time. source
- 2026-07-24 research_milestone AssemblyAI's Universal-3.5 Pro Realtime model achieved human parity in both accuracy and speed on Coval's STT leaderboard. source
- 2026-07-15 product_launch AssemblyAI released its Universal-3.5 Pro Realtime model, highlighting it as a top choice for real-time speech recognition. source
- 2026-07-08 product_launch AssemblyAI introduces conversation context feature for its Universal-3.5 Pro Realtime speech-to-text model to enhance voice agent accuracy. source
- 2026-07-01 product_launch AssemblyAI launched its Universal-3.5 Pro Realtime model with new contextual awareness features. source
3 day(s) with sentiment data
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AssemblyAI tutorial shows how to build AI voice agents for customer support
AssemblyAI has released a tutorial detailing how to build a customer support voice agent capable of looking up orders and verifying accounts. The agent utilizes AssemblyAI's Voice Agent API, which consolidates speech-to…
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AssemblyAI guides voice agent creation with Twilio and advanced streaming models
AssemblyAI has released a guide detailing how to build voice agents using their Universal-3 Pro Streaming and Universal-3.5 Pro Realtime models, in conjunction with Twilio's communication platform. The guide offers two …
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AssemblyAI, LiveKit Discuss Real-World Voice Agent Challenges
AssemblyAI and LiveKit recently hosted a meetup in New York focusing on the challenges of building real-world voice agents. Panelists from Boardy, a founder networking platform, and Flagler Health, an AI platform for mu…
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AssemblyAI details speech AI selection for meeting platforms
AssemblyAI's blog post details how virtual meeting platforms should select their speech AI layer, emphasizing that the decision is no longer *if* to use AI, but *which* AI to use. The post highlights that standard accur…
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AssemblyAI launches real-time transcription for code-switching multilingual speakers
AssemblyAI has introduced Universal-3.5 Pro Realtime, a new transcription model capable of handling multilingual speakers who code-switch within sentences. Unlike traditional systems that use separate language detection…
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AssemblyAI launches Voice Agent API with flexible integration options
AssemblyAI has introduced its Voice Agent API, offering two integration lanes for voice AI stacks. The first lane, Voice Agent API, is a fully managed service handling speech-to-text, LLM routing, and text-to-speech. Th…
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AssemblyAI details Universal-3.5 Pro speech-to-text accuracy, highlighting entity recognition
AssemblyAI has released new benchmark data for its Universal-3.5 Pro and Universal-3.5 Pro Realtime speech-to-text models, reporting normalized word error rates (WER) of 4.35% and 5.53% respectively. The company emphasi…
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AssemblyAI details real-time audio entity extraction accuracy
AssemblyAI has detailed its real-time entity extraction capabilities for live audio, highlighting the challenges of capturing critical information like phone numbers and email addresses with high accuracy. The company e…
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AssemblyAI tutorial shows voice e-commerce assistant using Universal-3.5 Pro Realtime
AssemblyAI has released a tutorial detailing how to build a voice-powered e-commerce shopping assistant using their Voice Agent API and the Universal-3.5 Pro Realtime model. This assistant can handle product searches, m…
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AssemblyAI launches Voice Agent API for simplified conversational AI
AssemblyAI has introduced a new Voice Agent API that simplifies the creation of conversational AI applications by integrating speech-to-text, LLM querying, and text-to-speech into a single WebSocket connection. This man…
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AssemblyAI enables real-time Python transcription with Universal-3.5 Pro Realtime
AssemblyAI has released a guide on implementing real-time speech-to-text transcription using their Universal-3.5 Pro Realtime model and Python. The process involves sending small audio chunks via WebSocket connections t…
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AssemblyAI guides building real-time voice agents with STT-LLM-TTS architecture
AssemblyAI is detailing how to build real-time voice agents using a chained architecture that connects speech-to-text (STT), large language models (LLMs), and text-to-speech (TTS) components. The company emphasizes the …
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AssemblyAI integrates Universal-3.5 Pro Realtime with Agora for voice agents
AssemblyAI has released a guide detailing how to integrate its Universal-3.5 Pro Realtime speech-to-text model with Agora's real-time audio transport platform. This integration allows developers to add low-latency, spea…
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AssemblyAI enhances voice agent transcription with context carryover
AssemblyAI has introduced a new feature called Agent Context Carryover, designed to improve the accuracy of voice agent transcriptions. This feature allows the speech-to-text model to retain awareness of the ongoing con…
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AssemblyAI details true cost of speech-to-text services beyond hourly rates
AssemblyAI has published a guide to understanding the true costs associated with speech-to-text (STT) services, moving beyond simple per-hour rates. The company emphasizes that effective cost, which includes accuracy, r…
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AssemblyAI details real-time speech-to-text for voice agents
AssemblyAI has released a comprehensive guide detailing the functionality and applications of real-time speech-to-text technology. The guide explains how streaming transcription processes audio in small chunks to provid…
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AssemblyAI touts Universal-3.5 Pro over Qwen3-ASR for production speech-to-text
AssemblyAI has compared its Universal-3.5 Pro speech-to-text model against Alibaba's Qwen3-ASR, highlighting the advantages of its proprietary solution for production environments. While Qwen3-ASR is recognized as a cap…
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Voice agent builders share practical tips on architecture, latency, and evaluation
AssemblyAI hosted a meetup in San Francisco focused on building practical voice agents, featuring insights from production teams at Retell and Super. Key takeaways included the preference for cascading architectures for…
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AssemblyAI's Universal-3.5 Pro Realtime hits human parity in speed and accuracy
AssemblyAI's Universal-3.5 Pro Realtime model has achieved a significant milestone by being the sole entry within Coval's Human Parity Zone on an independent speech-to-text leaderboard. This zone signifies models that m…
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AssemblyAI: Real-time speech-to-text is the new default
AssemblyAI argues that real-time speech-to-text transcription is rapidly becoming the standard, surpassing traditional batch processing. This shift is driven by advancements in both speed and accuracy, making streaming …