NESTFUL: A Benchmark for Evaluating LLMs on Nested Sequences of API Calls. - Kinjal Basu 002; Ibrahim Abdelaziz; Kelsey Bradford; Maxwell Crouse; Kiran Kate; Sadhana Kumaravel; Saurabh Goyal; Asim Munawar; Yara Rizk; Xin Wang; Luis A. Lastras; Pavan Kapanipathi (CoRR, 2024)