Project AURIONAI Use-Cases Research & Innovation
LLM

Jamba 1.7 Large

LLM from AI21 Labs.

AI21 LabsAI21 LabsIsrael
AI21 Labs
Levelmodel
ClassLLM
Parametersnot in the notes
Context256,000
Releasednot in the notes
Opennessunknown
Runs onnot in the notes
Statusactive

Benchmark Results

independent
Artificial Analysis Intelligence Index v4.3.2composite index
asterisk on pageindependent
6
03060

Score in index. Higher is better.

AA leaderboard, 205 current models10 Oct 2026 artificialanalysis.ai
Where this comes from
Every score names who ran it: vendor-reported, maintainer-run or independent. A rank is shown with the population it was ranked in (gap rule 3).

R&D Topics

Efficiency architectures (MoE, sparse attention, long context)produced by

Identity

Developer
AI21 Labs
Family
not in the notes
Released
– sources
Weights published
–
Record checked
10 Oct 2026
Where this comes from
Developer and dates from the research notes. Release date is the vendor's public announcement; weights date is when open weights were published.

Architecture and Size

Architecture
not in the notes
Total parameters
– sources
Active parameters
–
Checkpoint parameters
–
Context length
256,000 tokens
Input
text
Output
text
Where this comes from
Parameter counts as the developer states them. Where the checkpoint holds a different total, both are shown (register A16).

Openness and Access

Openness
unknown
Licence
not in the notes sources
Access routes
not in the notes
Where this comes from
The licence file governs over registry tags and aggregator labels.

Deployment

Runs on
not in the notes
Footprint
not in the notes
Runtimes
not in the notes
Where this comes from
Deployment tiers and runtimes as named in the notes. Footprint is the notes' figure, not a measurement by AURION.

Indonesia

Indonesian support
not stated
Regional languages
not in the notes
Jakarta hosting
unknown
Languages
not in the notes
Where this comes from
Indonesia fields are carried on every model; unknown is an allowed value.

Lineage

The notes record no lineage for this model.

Industry Use Cases

No industry use case links this model.

Sources

  1. LLM Leaderboard - Comparison of AI models from OpenAI, Anthropic, Google, SpaceXAI & others | Artificial Analysis artificialanalysis.ai https://artificialanalysis.ai/leaderboards/models
  2. Blog | AI21 ai21.com https://www.ai21.com/blog/

To cite this page: Project AURION, AI Use-Cases Research & Innovation, "Jamba 1.7 Large", https://aurion.semai.id/models/ai21-labs-jamba-1-7-large/, records of October 2026.