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AlexaTM 20B

AmazonProprietaryPending Verification

20B-parameter seq2seq model (teacher-student ensemble) for powering Amazon Alexa's multilingual understanding. Uses a bidirectional encoder-decoder architecture for translation and dialogue tasks.

2022-11-01
20B
Bidirectional Sequence-to-Sequence Transformer
Proprietary

Specifications

Parameters
20B
Architecture
Bidirectional Sequence-to-Sequence Transformer
License
Proprietary
Context Window
1,024 tokens
Type
text
Modalities
text

Benchmark Scores

Advanced Specifications

Model Family
AlexaTM
API Access
Not Available
Chat Interface
Not Available

Capabilities & Limitations

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