Reproduction dataset for "LLM-Based Assessment of Net-Zero Commitments in Transportation-Sector ESG Disclosures"

This dataset accompanies the study “LLM-Based Assessment of Net-Zero Commitments in Transportation-Sector ESG Disclosures.” It covers 25 corporate reports, with five reports from each of five subsectors: aviation, maritime transportation, road freight, rail, and logistics.

The repository includes the source reports, a corpus selection file (prisma_final.csv), 450 JSON response files from six LLM configurations evaluated in three repeated runs per report, and the study prompts. It also contains the ten-report subset used for human assessment and the corresponding human-rating CSV file. The human reference was prepared by the two study authors.

The scoring rubric assesses target specificity, emissions scope coverage, external validation and assurance, interim milestones and governance, and residual emissions and offset policy. These materials support analyses of repeated-run consistency, agreement across model configurations, and agreement with human ratings. The scores characterize disclosed commitments and do not establish actual emissions reductions or fulfillment of corporate targets.