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Thursday, 21 August 2025

Scaling domain expertise in complex, regulated domains

OpenAI 1 year ago 15

Blue J has developed AI tools that combine GPT-4.1 with domain expertise and retrieval-augmented generation to provide tax research answers with citations. The system is currently used by tax professionals across the US, Canada, and the UK. This approach enables faster tax research while maintaining accuracy through source documentation rather than relying on the language model's training data alone.

How Together AI Uses AI Agents to Automate Complex Engineering Tasks: Lessons from Developing Efficient LLM Inference Systems

Together AI 1 year ago 8

Together AI built AI agents to automate complex engineering workflows, including long-running tasks like infrastructure configuration and model training, by equipping agents with well-documented tools, safe execution environments, and behavioral patterns for managing parallel processes and wait times. The company identified six key patterns across infrastructure and behavior categories, with concrete examples including using tmux for session persistence and sleep commands to prevent excessive polling. These techniques reduced manual intervention in their speculative decoding pipeline, which trains small draft models to speed up large language model inference by 2-3x.

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