Model families
Create a free accountBrowse all models
DeepSeek API
DeepSeek’s chat and reasoning models — some available free — through one API key. Great value for coding and reasoning; compare V3, R1 and the reasoner variants below.
12 models2 free at $0OpenAI- & Anthropic-compatiblePay-as-you-go
| Model | Tier | Context | Price in / out (1M) | |
|---|---|---|---|---|
| Deepseek | Paid | — | $0.66 / $0.99 | View |
| Deepseek R1 | Paid | 64K | $0.87 / $3.42 | View |
| Deepseek R1 250528 | Paid | — | $0.87 / $3.42 | View |
| Deepseek Reasoner | Paid | — | $0.66 / $0.99 | View |
| Deepseek V3 0324 | Free | — | $1.50 / $1.50 | View |
| Deepseek V3 250324 | Paid | — | $0.42 / $1.71 | View |
| Deepseek V3.1 | Paid | 131K | $0.60 / $1.80 | View |
| Deepseek V3.1 Terminus | Paid | — | $1.47 / $4.44 | View |
| Deepseek V3.2 | Paid | 164K | $0.20 / $0.30 | View |
| Deepseek V3.2 Free | Free | 164K | $0.01 / $0.01 | View |
| Deepseek V4 Flash | Paid | — | $0.12 / $0.24 | View |
| Deepseek V4 Pro | Paid | — | $0.90 / $1.50 | View |
Call DeepSeek in three lines
Same code as the OpenAI SDK — change the base URL and key, pick a model id:
from openai import OpenAI
client = OpenAI(
base_url="https://api.airforce/v1",
api_key="YOUR_KEY",
)
resp = client.chat.completions.create(
model="deepseek",
messages=[{"role": "user", "content": "Hello!"}],
)
print(resp.choices[0].message.content)Frequently asked questions
- How do I use DeepSeek models through Api.Airforce?
- Point any OpenAI-compatible client at https://api.airforce/v1 and set the model id (for example "deepseek"). Your existing OpenAI SDK works unchanged — you only swap the base URL and API key. The same key also speaks the Anthropic Messages API.
- Are any DeepSeek models free?
- Yes — 2 of the 12 DeepSeek models are on the free tier and callable at $0 (for example Deepseek V3 0324, Deepseek V3.2 Free). A free account needs no credit card; the remaining models are pay-as-you-go.
- How much do DeepSeek models cost on Api.Airforce?
- Billing is pay-as-you-go per token, at rates that sit well below the official APIs. The exact per-model input and output prices are listed in the table above and update automatically as upstream prices change.
- Which DeepSeek models are available?
- Currently 12 DeepSeek models, including Deepseek, Deepseek R1, Deepseek R1 250528. The catalog is refreshed as new models launch, so the list above is always current.