Ryan McDonald
Also known as Ryan T McDonald
Ryan McDonald is an AI researcher whose work connects dependency parsing, multilingual language tools, and AI agents. He completed a PhD at the University of Pennsylvania in 2006, spent 15 years as a research scientist in Google's Language Team, and joined ASAPP as chief scientist in 2021. At ASAPP, he described multimodal models that use agent actions to predict what an agent should say or do; later, he coauthored large language model systems for web tasks and simulated tool use. His 2013 multilingual parsing paper received the ACL Test-of-Time Paper Award in 2023. As of October 2026, he is an AI consultant and investor.
- Now at
- ASAPP
- Works
- 116
- Citations
- 16,071
- h-index
- 48
Publication numbers from OpenAlex, as of 15 October 2026.
Timeline
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2006
A PhD in dependency parsing
He completes a University of Pennsylvania PhD in 2006 with a dissertation on discriminative training and spanning-tree algorithms for dependency parsing.
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2013
Universal dependency annotation
He coauthors Universal Dependency Annotation for Multilingual Parsing in 2013, contributing to a framework for consistent grammatical annotation across human languages.
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2021
Joining ASAPP as chief scientist
After 15 years as a research scientist in Google's Language Team, he joins ASAPP as chief scientist in 2021.
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March 2023
Agent models for customer service
In March 2023, he describes ASAPP multimodal models that use streams of agent actions to predict what an agent should say or do next.
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2023
An ACL Test-of-Time award
At ACL 2023, he and his coauthors win the Test-of-Time Paper Award for Universal Dependency Annotation for Multilingual Parsing, their 2013 paper.
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2024
Stacked policies for web tasks
In 2024, he coauthors SteP, a system that dynamically composes large language model policies for web tasks and tracks policy control as a stack of calls.
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July 2025
Self-training dialogue agents
In July 2025, he coauthors JOSH, a self-alignment method that trains dialogue agents from their own outputs in sparse-reward simulations, and ToolWOZ, a tool-calling simulation environment.
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As of October 2026
AI consulting and investment
As of October 2026, he is an AI consultant and investor who consults on autonomous-agent and scientific-simulation work.
Sources and credits
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- ryan mcdonald
- Universal Dependency Annotation for Multilingual Parsing - ACL Anthology
- Universal Dependencies
- Why I joined ASAPP: Taking AI to new levels in enterprise solutions - ASAPP
- Athens Natural Language Processing Summer School 2026
- Generative AI for Agent Augmentation: Agents Models not Language Models - ASAPP
- Announcement of the 2023 ACL Test-of-Time Paper Award
- SteP: Stacked LLM Policies for Web Actions
- Sparse Rewards Can Self-Train Dialogue Agents - ACL Anthology