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.
Input / 1M
$0.90
Output / 1M
$0.90
Cache
Not sourced
Batch
Not sourced
Setup recipe
Python + curlInstall
pip install openaiAuth
export FIREWORKS_API_KEY=...Call
import os
from openai import OpenAI
client = OpenAI(
api_key=os.environ["FIREWORKS_API_KEY"],Model ID
accounts/fireworks/models/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="accounts/fireworks/models/kat-dev-32b",
messages=[{"role": "user", "content": "Hello"}]
)
print(response.choices[0].message.content)Gotchas
- Use provider model ID "accounts/fireworks/models/kat-dev-32b", not the LLMReference slug "kat-dev-32b".
- 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.
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Model Specs
Released2025-10-14
Parameters32B
ArchitectureDecoder Only