Instruction-Tuned vs. Base Models on LawBench: Scaling Trends Beyond 30B Parameters

Abstract

Abstract: This report synthesises findings from 14 peer-reviewed papers addressing the following research question: Does the performance gap between base pre-trained models and instruction-tuned models on LawBench narrow as model capacity increases beyond 30B parameters. 9 claims were extracted from source literature; 9 were independently verified against retrieved documents. An automated multi-reviewer quality assessment produced a score of 8.7/10. This report is a machine-generated literature synthesis and does not constitute original research.

Research Question

Does the performance gap between base pre-trained models and instruction-tuned models on LawBench narrow as model capacity increases beyond 30B parameters?

Verification Level

Descriptive public verification status only; aggregate claim counts are public, but individual claim records are not exposed here.

Quality Tier

Descriptive public triage only; this tier does not alter current publication or DOI behavior.

Quality Dimensions

Automated triage signals derived from public fields; not human peer review or independent validation.

Correction Record

Public corrections are additive records. Current status does not claim the synthesis is error-free.

Provenance