Fw GPT OSS 120B API Pricing

Fw GPT OSS 120B 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.

What Fw GPT OSS 120B costs in practice

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

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

Fw GPT OSS 120B features

• Function calling
• Parallel tool calls
• Structured output
• Reasoning
• Prompt caching

Use Fw GPT OSS 120B with LiteLLM

Call Fw GPT OSS 120B 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="azure_ai/FW-GPT-OSS-120B",
    messages=[{"role": "user", "content": "Hello!"}],
)

model_list:
  - model_name: fw-gpt-oss-120b
    litellm_params:
      model: azure_ai/FW-GPT-OSS-120B
      # credentials: see the provider's LiteLLM docs page

curl http://0.0.0.0:4000/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer sk-1234" \
  -d '{
    "model": "fw-gpt-oss-120b",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

Fw GPT OSS 120B FAQ