{"request_id":"example-1","timestamp":0.0,"sampling_u":0.10,"messages":[{"role":"user","content":"hello"}],"input_length":512,"output_length":16}
{"request_id":"example-2","timestamp":1.0,"sampling_u":0.50,"messages":[{"role":"user","content":"summarize this file"}],"input_length":2048,"output_length":64}
{"request_id":"example-3","timestamp":2.5,"sampling_u":0.90,"messages":[{"role":"user","content":"write a longer answer"}],"input_length":8192,"output_length":128}