LiteLLMModels

Jamba Large 1.6 API Pricing

As of October 10, 2026, Jamba Large 1.6 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.

By AI21 LabsModel ID jamba-large-1.6Prices updated Checked
Input
$2.00 / 1M tokens
Output
$8.00 / 1M tokens
Context window
256,000 tokens
Max output
256,000 tokens
Providers
1
Added to LiteLLM
March 2025

Jamba Large 1.6 pricing by provider

1 listing across 1 provider. Token prices are in US dollars per 1M tokens. The highlighted row is the price quoted above.

ProviderModel name in LiteLLMInputOutputContext
AI21 Labsjamba-large-1.6$2.00$8.00256K

What Jamba Large 1.6 costs in practice

1,000 requests with 2,000 input and 500 output tokens each

AI21 Labs$8.00

100 long-document requests with 100,000 input and 2,000 output tokens each

AI21 Labs$21.60

Use Jamba Large 1.6 with LiteLLM

Call Jamba Large 1.6 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.

Python SDK
from litellm import completion

response = completion(
    model="jamba-large-1.6",
    messages=[{"role": "user", "content": "Hello!"}],
)
Proxy config.yaml
model_list:
  - model_name: jamba-large-1.6
    litellm_params:
      model: jamba-large-1.6
      # credentials: see the provider's LiteLLM docs page
Call the proxy
curl http://0.0.0.0:4000/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer sk-1234" \
  -d '{
    "model": "jamba-large-1.6",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

Jamba Large 1.6 FAQ

How much does Jamba Large 1.6 cost?

Jamba Large 1.6 costs $2.00 per 1M input tokens and $8.00 per 1M output tokens on AI21 Labs.

What is the context window of Jamba Large 1.6?

Jamba Large 1.6 has a 256,000-token context window and returns up to 256,000 tokens per response.

Which providers offer Jamba Large 1.6?

Jamba Large 1.6 is available from AI21 Labs through LiteLLM, using the model name jamba-large-1.6.

How do I call Jamba Large 1.6 with an OpenAI-compatible API?

Use the LiteLLM Python SDK with model="jamba-large-1.6", 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 Large 1.6?

Jamba Large 1.6 was added to LiteLLM's model price file in March 2025.

Sources

Prices come from LiteLLM's open-source model_prices_and_context_window.json, which LiteLLM uses to calculate the cost of every request.

LiteLLM docs: AI21 Labs.

Provider pages: AI21 Labs.