NetGen: Failure-Aware Orchestrator Agents for Analog Netlist Generation - MLCAD 2026 AE Artifact

Artifact Abstract Paper ID: 85 Paper: NetGen: Failure-Aware Orchestrator Agents for Analog Netlist Generation This artifact provides the archived benchmark outputs for NetGen, a failure-aware multi-agent orchestration framework for analog SPICE netlist generation. The archive contains the 30 benchmark task definitions used in the paper and one selected generated run per task. Each run includes the generated SPICE netlist, run manifest, event logs, stage-wise prompts and responses, stdout/stderr logs, and cached evaluation artifacts. The artifact supports inspection and validation of the generated outputs and execution traces. It intentionally does not include the full NetGen implementation or credentials for closed LLM APIs. Reviewers can validate archive completeness and cached run status using the included `scripts/validate_archive.py` smoke test. Minimal requirements are Python 3.9 or later and a standard CPU machine. No GPU, commercial EDA license, PDK, or LLM API key is required for the cached-output validation path. Expected validation result: all 30 task folders `runs/p01` through `runs/p30` are present, each contains a manifest and generated SPICE netlist, and the manifest status is `success` or a documented warning state.