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AI21 Labsactive

Jamba Large 1.7

Released at: August 8, 2025

API StatusAvailable for integration
Context Window256,000 tokens
Input Price / MTok$2.00
Output Price / MTok$8.00

Model Overview

AI21 Labs · Active Model

  • Long-Context
  • API Available
  • Vetted Benchmarks
  • Production Ready

Jamba Large 1.7 is the latest model in the Jamba open family, offering improvements in grounding, instruction-following, and overall efficiency. Built on a hybrid SSM-Transformer architecture with a 256K context...

Developer
AI21 Labs
Release Date
August 8, 2025
Context Window
256,000 tokens≈ 341 words
API Access
Publicly AvailableIntegrate via official API
Input Cost
$2.00per million tokens
Output Cost
$8.00per million tokens
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Vetted Benchmarks

GPQA(estimated)Score: 49.6% (Top 21%)
HellaSwag(estimated)Score: 85.4% (Top 34%)
HumanEval(estimated)Score: 87.0% (Top 36%)
MATH(estimated)Score: 68.2% (Top 33%)
MMLU(estimated)Score: 87.8% (Top 29%)
MT-Bench(estimated)Score: 9.1 (Top 20%)

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