An open toolkit and public dataset hub for collecting, sanitizing, analyzing, and visualizing coding agent traces.
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Updated
Jul 24, 2026 - Python
An open toolkit and public dataset hub for collecting, sanitizing, analyzing, and visualizing coding agent traces.
A high-performance, universal serving framework for any-to-any models.
Learn the ins and outs of efficiently serving Large Language Models (LLMs). Dive into optimization techniques, including KV caching and Low Rank Adapters (LoRA), and gain hands-on experience with Predibase’s LoRAX framework inference server.
Discrete-event simulation of LLM request routing across multiple serving instances: round-robin, least-load, prefix-aware, and hybrid cache-aware routing with queue-depth threshold sweep.
Discrete-event simulation of SLO-aware autoscaling for multi-instance LLM serving — comparing reactive, predictive, and conservative policies across workload patterns and startup delays.
Simulating KV cache reuse across multi-turn LLM conversations using real ShareGPT traces. Compares sticky, least-load, hybrid, and cost-aware routing strategies for cache locality vs load balance.
Discrete-event simulator for studying throughput, TTFT, and KV-cache transfer tradeoffs in disaggregated LLM serving.
Comparing KV-cache-aware scheduling policies for LLM serving: greedy preempts 49% of requests under memory pressure while memory-first achieves 43% higher effective throughput with zero preemptions.
Benchmarking output length prediction quality and calibration for KV-cache-aware LLM serving scheduling. A noisy predictor with 1.5x safety margin captures 99.7% of oracle gains — calibration matters more than accuracy.
Comparing LLM serving under real ShareGPT traces vs synthetic Poisson workloads. Real distributions produce 42x worse P99 TTFT and earlier SLO violations — scheduling policies only differentiate under heavy-tailed real traffic.
Step-level simulation of chunked prefill under KV cache pressure. Block policy wastes 89.6% of prefill chunks while achieving the same throughput as upfront rejection. Chunk waste rate is the metric standard throughput metrics miss.
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