data/training/language_profiles/akb.md

# Batak Angkola (`akb`)

## Overview

| Field | Value |
|-------|-------|
| **ISO 639-3** | `akb` |
| **Family** | Austronesian |
| **Branch path** | Austronesian > Malayo Polynesian |
| **Glottocode** | — |
| **Era** | modern |
| **Sources** | abvd |

## Lexicon Summary

| Metric | Count |
|--------|------:|
| Total entries | 237 |
| Unique words | 237 |
| Unique concepts | 174 |

## Cognate Pair Participation

| Validation Set | Pairs |
|----------------|------:|
| True Cognates L1 | 111 |
| True Cognates L2 | 0 |
| True Cognates L3 | 0 |
| False Positives | 10 |
| True Negatives | 46 |
| Borrowings | 0 |

## Timespan Distribution

| Timespan | Pairs |
|----------|------:|
| Ancient Ancient | 0 |
| Ancient Modern | 2 |
| Medieval Modern | 1 |
| Modern Modern | 164 |

## Family-Internal Pairs

| Family File | Pairs |
|-------------|------:|
| Austronesian | 167 |
| Celtic | 5 |
| Germanic | 8 |
| Indo Iranian | 4 |
| Japonic | 1 |
| Koreanic | 2 |
| Semitic | 2 |
| Sino Tibetan | 7 |
| Turkic | 1 |
| Uralic | 7 |

## Religious Domain

**Total religious pairs:** 12

| Sub-domain | Category | Lexicon Concepts | Validation Pairs |
|------------|----------|----------------:|-----------------:|
| Core Religious | onomastic | 0 | 0 |
| Cosmic Spiritual | onomastic | 8 | 7 |
| Moral Ethical | verbal | 2 | 1 |
| Religious Verbs | verbal | 2 | 1 |
| Ritual Ceremony | verbal | 0 | 0 |
| Sacred Places | onomastic | 2 | 1 |
| Supernatural | onomastic | 1 | 2 |

**Religious label distribution:**

| Label | Count |
|-------|------:|
| true_cognate | 33 |
| false_positive | 3 |

## Top Partner Languages

| Partner | Pairs |
|---------|------:|
| Araki (`akr`) | 9 |
| Lampung Api (`ljp`) | 9 |
| Kwamera (`tnk`) | 9 |
| Termanu (`twu`) | 9 |
| Khehek (`tlx`) | 9 |
| Korean (`kor`) | 8 |
| Welsh (`cym`) | 8 |
| Breton (`bre`) | 8 |
| Danish (`dan`) | 8 |
| Old Chinese (`och`) | 8 |
| Standard Arabic (`arb`) | 8 |
| Norwegian (`nor`) | 8 |
| Bangla (`ben`) | 8 |
| Mandarin Chinese (`cmn`) | 8 |
| Titan (`ttv`) | 6 |