Jamba 1.5 Large API Pricing
As of October 10, 2026, Jamba 1.5 Large costs $2.00 per 1M input tokens and $8.00 per 1M output tokens on AI21 Labs. It has a 256,000-token context window and returns up to 256,000 tokens per response.
- Input
- $2.00 / 1M tokens
- Output
- $8.00 / 1M tokens
- Context window
- 256,000 tokens
- Max output
- 256,000 tokens
- Providers
- 4
- Added to LiteLLM
- August 2024
Jamba 1.5 Large pricing by provider
6 listings across 4 providers. Token prices are in US dollars per 1M tokens. The highlighted row is the price quoted above.
| Provider | Model name in LiteLLM | Input | Output | Context |
|---|---|---|---|---|
| AI21 Labs | jamba-1.5-large | $2.00 | $8.00 | 256K |
| AI21 Labs | jamba-1.5-large@001 | $2.00 | $8.00 | 256K |
| Amazon Bedrock | ai21.jamba-1-5-large-v1:0 | $2.00 | $8.00 | 256K |
| Google Vertex AI | vertex_ai/jamba-1.5-large | $2.00 | $8.00 | 256K |
| Google Vertex AI | vertex_ai/jamba-1.5-large@001 | $2.00 | $8.00 | 256K |
| Snowflake Cortex | snowflake/jamba-1.5-large | – | – | 256K |
What Jamba 1.5 Large costs in practice
1,000 requests with 2,000 input and 500 output tokens each
| AI21 Labs | $8.00 |
| Amazon Bedrock | $8.00 |
| Google Vertex AI | $8.00 |
100 long-document requests with 100,000 input and 2,000 output tokens each
| AI21 Labs | $21.60 |
| Amazon Bedrock | $21.60 |
| Google Vertex AI | $21.60 |
Use Jamba 1.5 Large with LiteLLM
Call Jamba 1.5 Large through the LiteLLM Python SDK, or put it behind the LiteLLM proxy and send OpenAI-format requests to /v1/chat/completions. LiteLLM tracks the cost of every request at these prices.
from litellm import completion
response = completion(
model="jamba-1.5-large",
messages=[{"role": "user", "content": "Hello!"}],
)model_list:
- model_name: jamba-1.5-large
litellm_params:
model: jamba-1.5-large
# credentials: see the provider's LiteLLM docs pagecurl http://0.0.0.0:4000/v1/chat/completions \
-H "Content-Type: application/json" \
-H "Authorization: Bearer sk-1234" \
-d '{
"model": "jamba-1.5-large",
"messages": [{"role": "user", "content": "Hello!"}]
}'Jamba 1.5 Large FAQ
How much does Jamba 1.5 Large cost?
Jamba 1.5 Large costs $2.00 per 1M input tokens and $8.00 per 1M output tokens on AI21 Labs.
What is the context window of Jamba 1.5 Large?
Jamba 1.5 Large has a 256,000-token context window and returns up to 256,000 tokens per response.
Which providers offer Jamba 1.5 Large?
Jamba 1.5 Large is available from 4 providers through LiteLLM: AI21 Labs, Amazon Bedrock, Google Vertex AI and Snowflake Cortex.
How do I call Jamba 1.5 Large with an OpenAI-compatible API?
Use the LiteLLM Python SDK with model="jamba-1.5-large", or add the model to the LiteLLM proxy's config.yaml and send requests to /v1/chat/completions from any OpenAI client. LiteLLM tracks the cost of every request at the prices on this page.
When did LiteLLM add Jamba 1.5 Large?
Jamba 1.5 Large was added to LiteLLM's model price file in August 2024.
Sources
Prices come from LiteLLM's open-source model_prices_and_context_window.json, which LiteLLM uses to calculate the cost of every request. Provider pricing pages:
LiteLLM docs: AI21 Labs, Amazon Bedrock, Google Vertex AI, Snowflake Cortex.
Provider pages: AI21 Labs, Amazon Bedrock, Google Vertex AI, Snowflake Cortex.