BART Base

MetaBARTStatus: legacy

BART Base is a encoder-decoder, foundation, research AI model developed by Meta, part of the BART family. It was released on 2019-10-29. Its tracked lifecycle status is legacy. It supports a context window of 1,024 tokens. It has 140M parameters.

Specifications

組織
Meta
Model family
BART
Generation
Base
状態
legacy
Released
2019-10-29
Model type
Encoder-Decoder, Foundation, Research
Input modalities
text
Output modalities
text
Context window
1,024 tokens
パラメータ
140M
ライセンス
Apache-2.0
重み
open weights
公式 API
いいえ
自己ホスト可能
Yes
Last verified
2026-08-01

Official sources

arXivOfficial site

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