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Ben Letham

4 papers hereh-index 215 citations5 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author4

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • cs.LG3
  • cs.AI1

identity via Semantic Scholar / OpenAlex

most citedLILO: Bayesian Optimization with Natural Language Feedback

1 citations · 1 across the 2 of their papers we have counts for

collaborators
Showing cs.AIShow all

1 paper · 1 filter

cs.AI2026

Embedding by Elicitation: Dynamic Representations for Bayesian Optimization of System Prompts

Zhiyuan Jerry Lin, Benjamin Letham, Samuel Dooley +2

System prompts are a central control mechanism in modern AI systems, shaping behavior across conversations, tasks, and user populations. Yet they are difficult to tune when feedbac…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.