Last refreshed 2026-05-19. Next refresh: weekly.
Why use Kimi K2.5 on Fireworks AI?
Fireworks AI offers Kimi K2.5 with pay-as-you-go pricing at $0.60/1M input tokens. Fireworks AI offers a generative AI platform as a service, focusing on rapid product iteration and cost-efficient AI deployment.
Compare Kimi K2.5 across 10 providers to find the best fit for your use caseSetup recipe
Python + curlpip install openaiexport FIREWORKS_API_KEY=...import os
from openai import OpenAI
client = OpenAI(
api_key=os.environ["FIREWORKS_API_KEY"],kimi-k2-5Request 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="kimi-k2-5",
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.
Compare Kimi K2.5 Across Providers
| Provider | Input (per 1M) | Output (per 1M) |
|---|---|---|
| Fireworks AI | $0.60 | $3.00 |
| OpenRouter | $0.44 | $2.00 |
| Together AI | $0.50 | $2.80 |
| Fireworks AI | $0.99 | $4.94 |
| NVIDIA NIM | — | — |
Pricing
| Type | Price (per 1M) |
|---|---|
| Input tokens | $0.60 |
| Output tokens | $3.00 |
Capabilities
About Kimi K2.5
Kimi K2.5 is Moonshot AI's Kimi model focused on code generation and software engineering. It offers a 256K-token context window and scores 87.9 on GPQA.
FAQ
What does Kimi K2.5 cost on Fireworks AI?
On Fireworks AI, Kimi K2.5 costs $0.60 per 1M input tokens and $3.00 per 1M output tokens.
What is the context window for Kimi K2.5 on Fireworks AI?
Kimi K2.5 supports a 256k token context window on Fireworks AI.
How does Fireworks AI compare to other Kimi K2.5 providers?
Kimi K2.5 is available from 10 providers. The cheapest input pricing is $0.44/1M tokens from OpenRouter.
Who created Kimi K2.5?
Kimi K2.5 was created by Moonshot AI as part of the Kimi model family.
Is Kimi K2.5 open source?
Kimi K2.5 is open source under MIT according to the seed data.