Jamba Instruct is AI21 Labs's language model with a 256K context window and up to 8K output tokens, available from 2 providers, starting at $0.5 / 1M input and $0.7 / 1M output. An instruction-tuned variant of AI21's Jamba hybrid SSM-Transformer model, optimized for following complex user directives.
Specifications
Canonical IDai21-jamba-instruct
TypeLanguage
StatusDeprecated
CreatorAI21 LabsAI21 Labs
Providers
Context Window256K tokens
Max Output8K tokens
Input ModalitiesText
Output ModalitiesText
Deprecation Date

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

US Dollar ($)
Per 1M tokens
ProviderStandard
Input
$ / 1M
Output
$ / 1M
Amazon Bedrock logo
Amazon Bedrock
ai21.jamba-instruct-v1:0
$0.5$0.7
Azure AI Foundry logo
Azure AI Foundry
azure_ai/jamba-instruct
$0.5$0.7

Cost Calculator

US Dollar ($)
Preset:

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
Jamba 1.7 Large256K$2.00$8.00Available
Jamba 1.5 Large256K$2.00$8.00Deprecated
Jamba 1.5 Mini256K$0.200$0.400Deprecated
Jamba 1.6 Large—256K$2.00$8.00Available
Jamba 1.6 Mini—256K$0.200$0.400Available
Jamba 1.7 Mini—256K$0.200$0.400Available
Jamba 1.5—256K$0.200$0.400Deprecated
Jamba Instruct—256K$0.500$0.700Current
Jamba Reasoning 3B————Available

Model IDs

ai21-jamba-instruct
ai21.jamba-instruct-v1:0
azure_ai/jamba-instruct
snowflake/jamba-instruct