AI21 Labs

Jamba Large

jamba-large

A long-context hybrid SSM-Transformer model for enterprise agents and grounded generation.

AI21's hybrid SSM-Transformer long-context model for enterprise agents and grounded generation

256K context256K context
Released2025-07-01
Relays0 sites
long contexttool usetext generation

Model information

Model ID
jamba-large
Context
256K
Max input
-
Max output
4.1K
Knowledge cutoff
2024-08-22
Open weights
Supported
License
-
Release date
2025-07-01

Input

Text: SupportedImage: Not supportedAudio: Not supportedVideo: Not supportedPDF: Not supportedFile: Not supported

Output

Text: SupportedImage: Not supportedAudio: Not supportedVideo: Not supported

API capabilities

Reasoning: Not supportedTool call: SupportedStructured output: UnknownTemperature: Supported

AI21 Labs Official Pricing

CNY
Updated: 2026-10-04T23:35:58.339+08:00

Input

~¥13.379/ 1M tokens

Output

~¥53.515/ 1M tokens

Relay Comparison

Compare token, per-request, or per-second pricing by relay channel.

No prices are available for this model yet.

How should Jamba Large relay pricing be compared?

This Jamba Large pricing page compares official pricing with public prices from 0 listed AI gateways. Token prices are shown in CNY per 1M tokens, while per-request, per-second, and per-character rows use the unit shown in the table. Last updated: No clear update time.

Data sources
Public price catalogs, official pricing records, and monitoring results.
Metric definitions
Uptime means successful probe response rate, fake-rate signals possible model mismatch or abnormal output risk, and latency is average API response time.
Risk note
Relay gateways are third-party services. Pricing, billing, privacy, and stability can change; start with a small top-up and verify reliability before continued use.