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Model · Artificial Analysis

AI21 Labs/Jamba 1.5 Large

Benchmark data by Artificial Analysis.

Author / organizationAI21 Labs
AccessHosted API (no weights listed here)
Price per million tokens$2 in · $8 out
Intelligence Index6
Tasktext-generation
Created22 August 2024
Last updated at source—
hostedtext-generation
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Popularity, last 2 days

600 now. Counts as reported by the source, snapshotted daily by Silytics.

Reported results

DatasetMetricValue
Artificial AnalysisAIME0.0467
Artificial AnalysisGPQA0.427
Artificial AnalysisHumanity's Last Exam0.041
Artificial AnalysisIntelligence Index6
Artificial AnalysisLiveCodeBench0.143
Artificial AnalysisMATH-5000.606
Artificial AnalysisMMLU-Pro0.572

Reported by the model's authors in the model card. Not independently verified, and setups differ between authors, so scores from different models are not always comparable. Each value links to its source.

Price and speed history

USD per million tokens

0246810-1510-16Input · 10-15: 2Input · 10-16: 2Output · 10-15: 8Output · 10-16: 8
InputOutput

Output speed (tokens per second)

00.30.50.8110-1510-16Speed · 10-15: 0Speed · 10-16: 0

More from AI21 Labs

Silytics shows public metadata from Artificial Analysis and links to the original. Information may be incomplete or out of date. Last refreshed 16 October 2026. Licenses and terms of the original apply to the work itself. Not financial, legal or professional advice.