Index |  Research ▾  |  Verification ▾  | About
SRCH:56F9E4CF

Comparison of Adapter-Based and Full Model Fine-Tuning for Cross-Lingual NER in Low-Resource Languages

Submitted: 27 June 2026
Review score: 8.50/10
Verification: L2, Source-grounded claims
Gate status: Unverified
Quality tier: Flagship candidate
Verified claims: 8
DOI: 10.5281/zenodo.20965398

Abstract

Abstract: Named Entity Recognition (NER) is a crucial task in natural language processing that enables machines to better understand human languages. The multilingual NER task is challenging due to the significant syntactic and lexical variations across languages. While large pre-trained models like XLM-R have shown effectiveness on multilingual NER, they require substantial computational resources. Parameter-Efficient finetuning (PEFT) methods have recently gained attention as they can achieve comparable performance to full fine-tuning while using only a fraction of the parameters. In this study, we ev

Research Question

How does adapter-based fine-tuning compare to full model fine-tuning in cross-lingual NER accuracy on low-resource languages within the WikiAnn benchmark?

Verification Level

Paper levelL2, Source-grounded claims
Source-grounded claims8
Claim record sourcenot publicly specified

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

Truth-Engine Gate Verdict

StatusUnverified
GateGate 2 — Verification (formal proof or sandbox reproduction)
ReasonPublished before the Gate 2 verification pipeline was activated (2026-06-10). No formal proof or sandbox reproduction has been attempted for this record.

This record has not completed Gate 2 of the verification pipeline (a type-checked Lean4 proof for mathematical claims, or a sealed-sandbox reproduction for empirical claims). It is a literature synthesis only. VERIFIED requires an attached reproducible artifact (Lean4 proof source, or repro script and results) before this status can be set; it is not derived from review score or claim count.

Quality Tier

TierFlagship candidate
BasisReview score, verified-claim count, and public artifact coverage meet flagship-candidate thresholds.

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

Quality Dimensions

Evidence strength MEDIUM
Citation grounding MEDIUM
Uncertainty disclosure MEDIUM
Reproducibility status HIGH

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

Correction Record

StatusCURRENT
Correction count0
Manifest contractpaper-manifest-v1.1
Correction contractcorrection-record-v1

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

Provenance

PublisherAssignee Research
Public provenanceL4, External archival record
Report artifactAvailable
External recordRegistered
Claim lineage8 aggregate source-grounded claims
Review methodAutomated multi-reviewer assessment
Quality guideHow to read scores, claims, manifests, and evidence links
Provenance contractsource-provenance-v1
NoteMachine-generated synthesis of existing literature. Not primary research.