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Jamba 1.5 Mini
🇮🇱AI21 Labs1yOpen Weights
Parameters:52000000000B
Neura Index
4.2
Rank #311—
lowCategory Profile
Benchmark Scores (1)
reasoning
| Benchmark | Score | Source |
|---|---|---|
| GPQA Diamond | 32.3 | verified |
Performance History
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Frequently Asked Questions about Jamba 1.5 Mini
What is Jamba 1.5 Mini's Neura Intelligence Index score?▾
Jamba 1.5 Mini by AI21 Labs scores 4.2 out of 100 on the Neura Intelligence Index, ranking #311 among tracked AI models. This composite score is computed from 1 individual benchmarks across coding, math, reasoning, and language categories.
Is Jamba 1.5 Mini open source?▾
Yes, Jamba 1.5 Mini has open weights available under the jamba_open_model_license license. You can download and self-host the model.
What benchmark does Jamba 1.5 Mini perform best on?▾
Jamba 1.5 Mini achieves its highest score on GPQA Diamond with a score of 32.3%. This benchmark evaluates 448 graduate-level science questions (biology, chemistry, physics) designed to be hard for non-experts.