Tel Aviv and Ariel models translate Akkadian at BLEU4 36.5–37.5

Tel Aviv and Ariel University researchers trained CNN-based models translating Akkadian from cuneiform glyphs or transliteration to English, best on short sentences; a capability demonstration only.

AI system

System

Akkadian-to-English neural machine translation (C2E and T2E models)

Model

A convolutional model implemented in Fairseq.

Release

Exact release not established.

Application developer

Tel Aviv University (Gutherz, Levy, Berant) and Ariel University (Gordin)

Role

The models translated Akkadian text into English.

Configuration

Researchers used a convolutional model implemented in Fairseq.

Inputs and outputs

Not assessed

Autonomy

Not assessed

Workflow

Convolutional neural network translation models trained on digitized Akkadian-English pairs.

Human oversight

Not assessed

Relation to AI

The models' translation quality is reported by their developers in a peer-reviewed paper. No scholar-accepted translation of a specific text is attributed to them. The authors note limits on longer and fragmented texts.

AI contribution

The models' translation quality is reported by their developers in a peer-reviewed paper. No scholar-accepted translation of a specific text is attributed to them. The authors note limits on longer and fragmented texts.

Benefits

Outcome identifiers

Not assessed

Benefit

BLEU4 scores of 36.52 and 37.47

Category

Improved Task Accuracy

Status

Not assessed

Beneficiary groups

People. Organizations. Society.

Beneficiaries

Not assessed

Reach

Not assessed

Distribution and access

Not assessed

Duration

Not assessed

Expected?

Yes

Costs and harms

Not assessed

Measurement

Studies

Not assessed

Study design

Not assessed

Measurement

Not assessed

Setting and sample

Not assessed

Measures

BLEU4 scores of 36.52 and 37.47

Comparison

a translation memory baseline on the same test data

Results

Reference: the translation memory baseline achieved a BLEU4 score of 23.51. Result: 36.52 and 37.47 Best Bilingual Evaluation Understudy 4 (BLEU4) scores for C2E and T2E, respectively.

Additional value from AI

Not assessed

Limitations

Not assessed

Denominators

Not assessed

Materials for replication

Not assessed

Money

Kind of value

Not assessed

Amount

Not assessed

Currency and prices

Not assessed

Period and unit

Not assessed

Realization

Not assessed

Recipients and payers

Not assessed

Gross or net

Not assessed

Included costs

Not assessed

Comparison

Not assessed

Method

Not assessed

Return and payback

Not assessed

People and places

Participants

Developer: Tel Aviv University (Gutherz, Levy, Berant) and Ariel University (Gordin). Operator: None (research demonstration).

Jurisdictions

Benefit: Israel. Developer: Israel.

Ownership and control

Not assessed

Dependencies

Not assessed

Cross-border connections

Not assessed

Geopolitical implications

Not assessed

Follow-up

Conditions for replication

Human scholars correct outputs, especially for long or fragmentary texts.

Replication attempts

1 follow-up entries. Benefit recurred: 1.

Later findings

14 May 2026. The approach was built upon rather than contradicted: a May 2026 arXiv preprint by Zhaohui Wang (USC) cites the 2023 system and reports a bidirectional ByT5-based model reaching 49.1 BLEU for Akkadian-to-English on the same Akkademia validation split; no later report from the Tel Aviv and Ariel group itself was found.

Availability

Not assessed

Institutional decision

Not assessed

Grounds

Not assessed

Action and result

Not assessed

Success criterion

Not assessed

Evidence

Source numbers

AIBD-0277-source-0001–0003

Citations

Numbered references below.

Language

Not assessed

Source relationships

Developer, Independent

Original evidence

Not assessed

Access and versions

Not assessed

Supported findings

Not assessed

Evidence strength

Not assessed

Missing evidence

Not assessed

Grades

Assessed benefits

People. Organizations. Society.

Depth

Not assessed

Reasons

People: No individual beneficiary. Organizations: No deployment reported. Society: No attributable event.

Observed or intended

Not assessed

Rubric

Not assessed

Assessor and date

Not assessed

Alternative assessments

Not assessed

Fill

Independently reported

Entry details

Kind

Not assessed

Field

Digital humanities; Assyriology. Assyriologists and interested lay readers.

Purpose

Automatically translate Akkadian cuneiform texts into English to assist scholars

Dates

Date basis unassessed: 2023 (precision unassessed). Updated: 21 October 2026.

Stage

Not assessed

Version

SHA-256: 48b8e8010ae6…

References

Other identifiers

Not assessed

Category mappings

Not assessed

Brief

Not assessed

Revisions

6 revisions. Latest: 21 October 2026.

Sources

  1. Peer-reviewed study Developer

    Gutherz G, Gordin S, Saenz L, Levy O, Berant J. PNAS Nexus 2(5):pgad096 (2023)

  2. Peer-reviewed study Developer

    Gordin S, Gutherz G, Elazary A, et al. PLoS ONE 15(10):e0240511 (2020)

  3. Preprint Independent author

    Wang Z (14 May 2026). TabletCraft: Bridging a 4,000-Year Cultural Gap with Bidirectional Akkadian NMT and Cuneiform Rendering. arXiv:2608.02609.