Arnav Singhvi
Arnav Singhvi is a research engineer at Databricks whose work spans language-model programming, prompt optimization, and enterprise retrieval. He coauthored DSPy and LM Assertions, which give language-model pipelines programmable modules and constraints for self-refinement. In 2024, he presented DSPy Assertions while interning at Databricks and contributing to Stanford's NLP Group after graduating in computer science at UC Berkeley. His 2025 and 2026 work covers language-program benchmarking, medical vision-language prompt optimization, and grounded enterprise reasoning.
- Now at
- Databricks
- Works
- 13
- Badges
Publication numbers from OpenAlex, as of 18 October 2026. Citations and h-index are hidden because this OpenAlex record may be incomplete or mix in other authors.
Timeline
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2023
DSPy and LM Assertions
In 2023, he coauthors DSPy, a programming model for declarative language-model pipelines, and LM Assertions, a construct for adding constraints and self-refinement to those programs.
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March 2024
A DSPy Assertions talk
In March 2024, he presents a talk on DSPy Assertions while interning as a Research Scientist at Databricks. He is a recent computer-science graduate of UC Berkeley and a Stanford NLP Group researcher contributing to DSPy.
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2025
Benchmarking language programs
At EMNLP 2025, he coauthors LangProBe, a large-scale benchmark spanning more than 2,000 combinations of language-program tasks, architectures, optimizers, and language models.
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2025
Prompt optimization in medicine
In 2025, he coauthors Prompt Triage, which applies DSPy to automate prompt optimization for medical vision-language systems.
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March 2026
A benchmark for enterprise agents
In March 2026, he coauthors OfficeQA Pro, a benchmark for grounded AI-agent reasoning over U.S. Treasury Bulletins spanning nearly a century.
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Since 2025
Research engineer at Databricks
He is a research engineer at Databricks and works on Adaptive Instructed-Retriever, a model introduced in September 2026 that combines fast parallel retrieval with sequential search for complex, multi-hop questions.
Career
- Since 2025DatabricksResearch Scientist Intern, Research Engineer
- Until 2024Stanford UniversityResearcher
Education
- University of California, BerkeleyComputer Science degree
Sources and credits
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- DSPy: Compiling Declarative Language Model Calls into Self-Improving Pipelines
- DSPy Assertions: Computational Constraints for Self-Refining Language Model Pipelines
- DSPy Assertions: Computational Constraints for Self-Refining Language Model Pipelines // Arnav Singhvi // AI in Production Talk
- LangProBe: a Language Program Benchmark
- Prompt Triage: Structured Optimization Enhances Vision-Language Model Performance on Medical Imaging Benchmarks
- OfficeQA Pro: An Enterprise Benchmark for End-to-End Grounded Reasoning
- Arnav Singhvi — Lacuna
- Adaptive Instructed-Retriever: Frontier-Quality Search at 2x Lower Latency


