Last refreshed 2026-06-29. Next refresh: weekly.
Why use KAT Dev 32B on Fireworks AI?
Fireworks AI offers KAT Dev 32B with pay-as-you-go pricing at $0.90/1M input tokens. Fireworks AI offers a generative AI platform as a service, focusing on rapid product iteration and cost-efficient AI deployment.
Setup recipe
Python + curlpip install openaiexport FIREWORKS_API_KEY=...import os
from openai import OpenAI
client = OpenAI(
api_key=os.environ["FIREWORKS_API_KEY"],kat-dev-32bRequest example
import os
from openai import OpenAI
client = OpenAI(
api_key=os.environ["FIREWORKS_API_KEY"],
base_url="https://api.fireworks.ai/inference/v1"
)
response = client.chat.completions.create(
model="kat-dev-32b",
messages=[{"role": "user", "content": "Hello"}]
)
print(response.choices[0].message.content)Gotchas
- Fireworks model IDs use "accounts/fireworks/models/{model-name}" format, e.g. "accounts/fireworks/models/llama4-scout-instruct-basic" or "accounts/fireworks/models/deepseek-r1".
- The examples expect FIREWORKS_API_KEY; rename it only if your application config maps the new variable.
Pricing
| Type | Price (per 1M) |
|---|---|
| Input tokens | $0.90 |
| Output tokens | $0.90 |
Capabilities
No model capability flags are currently sourced.
About KAT Dev 32B
KAT-Dev-32B is an open-source 32B-parameter agentic coding model from Kwaipilot, based on Qwen3-32B. Achieves 62.4% on SWE-Bench Verified, ranking 5th among open-source models as of release. Licensed Apache 2.0. Available on HuggingFace (Kwaipilot/KAT-Dev) and Fireworks AI.
FAQ
What does KAT Dev 32B cost on Fireworks AI?
On Fireworks AI, KAT Dev 32B costs $0.9 per 1M input tokens and $0.9 per 1M output tokens.
Who created KAT Dev 32B?
KAT Dev 32B was created by Kwaipilot as part of the KAT model family.
Is KAT Dev 32B open source?
KAT Dev 32B is not open source; the seed data lists it as proprietary.