Granite 4.1 8B API Pricing
As of October 10, 2026, Granite 4.1 8B costs $0.05 per 1M input tokens and $0.10 per 1M output tokens on Weights & Biases. It has a 131,000-token context window.
wandb/ibm-granite/granite-4.1-8b.- Input
- $0.05 / 1M tokens
- Output
- $0.10 / 1M tokens
- Context window
- 131,000 tokens
- Providers
- 1
- Added to LiteLLM
- August 27, 2026
Granite 4.1 8B 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.
| Provider | Model name in LiteLLM | Input | Output | Context |
|---|---|---|---|---|
| Weights & Biases | wandb/ibm-granite/granite-4.1-8b | $0.05 | $0.10 | 131K |
What Granite 4.1 8B costs in practice
1,000 requests with 2,000 input and 500 output tokens each
| Weights & Biases | $0.15 |
100 long-document requests with 100,000 input and 2,000 output tokens each
| Weights & Biases | $0.52 |
Granite 4.1 8B features
- Image input
Use Granite 4.1 8B with LiteLLM
Call Granite 4.1 8B 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="wandb/ibm-granite/granite-4.1-8b",
messages=[{"role": "user", "content": "Hello!"}],
)model_list:
- model_name: granite-4.1-8b
litellm_params:
model: wandb/ibm-granite/granite-4.1-8b
# 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": "granite-4.1-8b",
"messages": [{"role": "user", "content": "Hello!"}]
}'Granite 4.1 8B FAQ
How much does Granite 4.1 8B cost?
Granite 4.1 8B costs $0.05 per 1M input tokens and $0.10 per 1M output tokens on Weights & Biases.
What is the context window of Granite 4.1 8B?
Granite 4.1 8B has a 131,000-token context window.
Which providers offer Granite 4.1 8B?
Granite 4.1 8B is available from Weights & Biases through LiteLLM, using the model name wandb/ibm-granite/granite-4.1-8b.
How do I call Granite 4.1 8B with an OpenAI-compatible API?
Use the LiteLLM Python SDK with model="wandb/ibm-granite/granite-4.1-8b", 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.
What features does Granite 4.1 8B support?
It does not support image input.
When did LiteLLM add Granite 4.1 8B?
Granite 4.1 8B was added to LiteLLM's model price file on August 27, 2026.
Is Granite 4.1 8B being deprecated?
Weights & Biases deprecated wandb/ibm-granite/granite-4.1-8b on October 5, 2026.
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: Weights & Biases.
Provider pages: Weights & Biases.
