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Jamba 1.6 Large


Jamba 1.6 Large is AI21 Labs logoAI21 Labs's language model with a 256K context window, starting at $2.00 / 1M input and $8.00 / 1M output. The large-scale Jamba 1.6 model from AI21 Labs, built on a hybrid SSM-Transformer architecture for efficient long-context enterprise tasks.
Spec
Canonical IDai21-jamba-1-6-large
TypeLanguage
StatusActive
CreatorAI21 LabsAI21 Labs
Providers
Context Window256K tokens
Input ModalitiesText
Output ModalitiesText
Intelligence Index
10.6
#257
MMLU-Pro
0.6
#206
GPQA
0.4
#256
HLE
0.0
#261
LiveCodeBench
0.2
#205
AIME
0.0
#116
Time to First Token
0.91s
#225
SciCode
0.2
#235
MATH-500
0.6
#121
Output TPS
51.4
#146

Capabilities

Input1/5
Text
Image·
Audio·
Video·
PDF·
Output1/5
Text
Image·
Audio·
Video·
Embedding·
Capabilities0/13
Reasoning·
Adaptive Reasoning·
Function Calling·
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·

Pricing by Provider

ProviderStandard
Input
$ / 1M
Output
$ / 1M
AI21 Labs logo
AI21 Labs
jamba-large-1.6
$2.00$8.00

Cost Calculator

Preset:
Compares every provider & tier in USD

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
Jamba 1.7 Large256K$2.00$8.00Available
Jamba 1.6 Large256K$2.00$8.00Current
Jamba 1.5 Large256K$2.00$2.80Available
Jamba Large256KAvailable

Other models

ModelTierReleasedContextInput / 1MOutput / 1M
Jamba 1.7 MiniMini256K$0.200$0.400
Jamba 1.6 MiniMini256K$0.200$0.400
Jamba 1.5 MiniMini256K$0.200$0.200
Jamba 1.5256K$0.200$0.400
Jamba 1 Instruct70K
Jamba MiniMini256K
Jamba Instruct256K$0.500$0.700
Jamba Reasoning 3B

Model IDs