DeepSeek

export DEEPSEEK_API_KEY="sk-..."

from ai_query import generate_text
from ai_query.providers import deepseek

result = await generate_text(
    model=deepseek("deepseek-chat"),
    prompt="Explain machine learning in simple terms."
)

result = await generate_text(
    model=deepseek("deepseek-chat"),
    prompt="Write a creative story.",
    provider_options={
        "deepseek": {
            "temperature": 0.9,
            "max_tokens": 1000
        }
    }
)

## Using DeepSeek Reasoner

DeepSeek Reasoner (R1) excels at complex reasoning tasks:

```python
from ai_query import generate_text
from ai_query.providers import deepseek

result = await generate_text(
    model=deepseek("deepseek-reasoner"),
    prompt="Solve this step by step: If a train travels 120 km in 2 hours, then stops for 30 minutes, then travels another 90 km in 1.5 hours, what is its average speed for the entire journey?"
)

from ai_query import generate_text
from ai_query.providers import deepseek, tool, Field

@tool(description="Calculate a math expression")
async def calculate(expression: str = Field(description="Math expression")) -> str:
    return str(eval(expression))

result = await generate_text(
    model=deepseek("deepseek-chat"),
    prompt="What is 25 * 17 + 89?",
    tools={"calculate": calculate}
)

from ai_query import stream_text
from ai_query.providers import deepseek

result = stream_text(
    model=deepseek("deepseek-chat"),
    prompt="Write a poem about coding."
)

async for chunk in result.text_stream:
    print(chunk, end="", flush=True)