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AI model

Jamba 1.5 Large on Amazon Bedrock retires on November 26, 2026

Date: November 26, 2026 (UTC)
Model ID: ai21.jamba-1-5-large-v1:0
Platform: Amazon Bedrock
Provider: AI21
Last checked: Oct 31, 2026

What changes

Deprecated on 2026-05-26.

Deprecated: May 26, 2026
End of life: November 26, 2026

Source

docs.aws.amazon.com

AI21 Labs | Jamba 1.5 Large | ai21.jamba-1-5-large-v1:0 | us-east-1 | May 26, 2026 | November 26, 2026 | August 26, 2026

Does your code use it?

Paste a public repository. Since.dev analyzes it and shows the files and lines these dates hit.

Nov 26, 2026
Jamba 1.5 Mini on Amazon BedrockAI21 · AI model