activity
20232025
most citeds1: Simple test-time scaling

12 citations · 17 across the 6 of their papers we have counts for

collaborators

6 papers

cs.CL2025★ 12 cited

s1: Simple test-time scaling

Niklas Muennighoff, Zitong Yang, Weijia Shi +7

Test-time scaling is a promising new approach to language modeling that uses extra test-time compute to improve performance. Recently, OpenAI's o1 model showed this capability but…

cs.LG2025

Eliciting Language Model Behaviors with Investigator Agents

Xiang Lisa Li, Neil Chowdhury, Daniel D. Johnson +4

Language models exhibit complex, diverse behaviors when prompted with free-form text, making it difficult to characterize the space of possible outputs. We study the problem of beh…

cs.CL2025

Auditing Prompt Caching in Language Model APIs

Chenchen Gu, Xiang Lisa Li, Rohith Kuditipudi +2

Prompt caching in large language models (LLMs) results in data-dependent timing variations: cached prompts are processed faster than non-cached prompts. These timing differences in…

cs.CL2024★ 1 cited

AutoBencher: Towards Declarative Benchmark Construction

Xiang Lisa Li, Farzaan Kaiyom, Evan Zheran Liu +3

We present AutoBencher, a declarative framework for automatic benchmark construction, and use it to scalably discover novel insights and vulnerabilities of existing language models…

cs.LG2023★ 2 cited

On the Learnability of Watermarks for Language Models

Chenchen Gu, Xiang Lisa Li, Percy Liang +1

Watermarking of language model outputs enables statistical detection of model-generated text, which can mitigate harms and misuses of language models. Existing watermarking strateg…

cs.CL2023★ 2 cited

Benchmarking and Improving Generator-Validator Consistency of Language Models

Xiang Lisa Li, Vaishnavi Shrivastava, Siyan Li +2

As of September 2023, ChatGPT correctly answers "what is 7+8" with 15, but when asked "7+8=15, True or False" it responds with "False". This inconsistency between generating and va…