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AI Atlas
Family

BERT

All 4 models in the terminal →

data quality35

first seen 11 Sept 2026

family_01M2A55VCM1QJRDJS8K4K29BBR

Models
4
First release
4 Nov 2023
Latest release
13 Nov 2023
Parameters
80M
Artifacts
0
Providers
0

Releases

Family releases by statusActiveNov 23Nov 23Nov 23Nov 23m2-bert-80M-32k-retrieval — 4 Nov 2023m2-bert-80M-8k-retrieval — 4 Nov 2023m2-bert-80M-2k-retrieval — 13 Nov 2023

3 dated releases · dot size = best benchmark rank of the member · 1 member without a sourced release date not shown

Members 4

Family members
ModelParamsContextOpennessLicenceReleasedStatusBest rankCompare
m2-bert-80M-2k-retrievalTogether AI80M—Open weightsApache-2.013 Nov 2023Active—
m2-bert-80M-32k-retrievalTogether AI80M—Open weightsApache-2.04 Nov 2023Active—
m2-bert-80M-8k-retrievalTogether AI80M—Open weightsApache-2.04 Nov 2023Active—
bert-base-uncasedgoogle-bert——Open weights——Active—

Lineage among members 0 relations

Open in Graph →

No lineage relation recorded among these members.

Benchmark progress

Benchmark progress needs at least two dated members with a rank on the same benchmark. Ranks (not scores) are what the family endpoint provides.

Aggregates are computed from the members' sourced claims; members without a release date or parameter count are left out of the range and timeline rather than guessed. Methodology →