Jamba 1.6 Large

AI21 LabsIsrael

Jamba 1.6 Large is a large-scale hybrid model from AI21 Labs, combining Transformer and Mamba (SSM) architectures. It is optimized for extremely long context windows and high throughput, offering strong performance on complex reasoning and generation tasks.

Long contextReasoning

Input / 1M tokens

$2.00

Output / 1M tokens

$8.00

Output tokens/s

54.6

First-token seconds

0.86s

Supported plans

Benchmark history

Evaluations

Aime

Measured May 29, 2026Source

Score

0.05

Math 500

Measured May 29, 2026Source

Score

0.58

Scicode

Measured May 29, 2026Source

Score

0.18

Livecodebench

Measured May 29, 2026Source

Score

0.17

Hle

Measured May 29, 2026Source

Score

0.04

Gpqa

Measured May 29, 2026Source

Score

0.39

Mmlu Pro

Measured May 29, 2026Source

Score

0.57

Artificial Analysis Intelligence Index

Measured May 29, 2026Source

Score

10.6

Plan availability

Products and plans that support this model

No products or plans have been linked to this model yet.

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Discussion

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