LiteLLMModels

Kat Coder API Pricing

As of October 10, 2026, Kat Coder costs $0.90 per 1M input tokens and $0.90 per 1M output tokens on Fireworks AI. It has a 262,144-token context window and returns up to 262,144 tokens per response.

Model ID fireworks_ai/accounts/fireworks/models/kat-coderPrices updated Checked
Input
$0.90 / 1M tokens
Output
$0.90 / 1M tokens
Context window
262,144 tokens
Max output
262,144 tokens
Providers
1
Added to LiteLLM
December 2025

Kat Coder 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
Fireworks AIfireworks_ai/accounts/fireworks/models/kat-coder$0.90$0.90256K

What Kat Coder costs in practice

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

Fireworks AI$2.25

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

Fireworks AI$9.18

Use Kat Coder with LiteLLM

Call Kat Coder 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="fireworks_ai/accounts/fireworks/models/kat-coder",
    messages=[{"role": "user", "content": "Hello!"}],
)
Proxy config.yaml
model_list:
  - model_name: kat-coder
    litellm_params:
      model: fireworks_ai/accounts/fireworks/models/kat-coder
      api_key: os.environ/FIREWORKS_AI_API_KEY
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": "kat-coder",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

Kat Coder FAQ

How much does Kat Coder cost?

Kat Coder costs $0.90 per 1M input tokens and $0.90 per 1M output tokens on Fireworks AI.

What is the context window of Kat Coder?

Kat Coder has a 262,144-token context window and returns up to 262,144 tokens per response.

Which providers offer Kat Coder?

Kat Coder is available from Fireworks AI through LiteLLM, using the model name fireworks_ai/accounts/fireworks/models/kat-coder.

How do I call Kat Coder with an OpenAI-compatible API?

Use the LiteLLM Python SDK with model="fireworks_ai/accounts/fireworks/models/kat-coder", 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 Kat Coder?

Kat Coder was added to LiteLLM's model price file in December 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: Fireworks AI.

Provider pages: Fireworks AI.