Publication stream

Benchmark blog

This page collects the current ArchXAI benchmark notes in a predictable format. Newest entries appear first, and each note starts with a short explanation before moving to the test scope, result table, interpretation, and next update.

All posts

Listed in reverse chronological order.

🗂 All posts 📇 NER 🔐 PII 🗣 Tone and sentiment 🔎 Embedding 🤖 LLM

🔎 Embedding 1️⃣ Preliminary

20 April 2026

Similarity and Semantic Search

Embedding benchmarks already show a usable multilingual default for semantic search, but Latvian remains a narrower case because its current evaluation is FLORES-only.

🗣 Tone 1️⃣ Preliminary

31 March 2026

Tone and sentiment analysis

Tone and sentiment analysis may help classify document style or attitude, but the current cross-language results need careful interpretation.

🔐 PII 1️⃣ Preliminary

27 February 2026

Personally Identifiable Information

Presidio is the most practical default integration layer for PII detection, while MAPA remains valuable when anonymization and visual review matter most.

📇 NER 🤖 LLM 2️⃣ Secondary

30 January 2026

Large Language Models for Entities?

LLM-based NER is useful as a fallback and experimentation path, but current results make it slower and usually less accurate than dedicated NER models.

📇 NER 1️⃣ Preliminary

31 December 2025

Named Entity Recognition

Dedicated NER models remain the strongest default for high-throughput archive indexing, especially when they are routed by language and text domain.