# DeepSeek: DeepSeek V4 Flash (Free)

## Recent activity on DeepSeek V4 Flash (Free)

### Throughput

| Providers | Min (tokens/s) | Max (tokens/s) | Avg (tokens/s) |
| --- | --- | --- | --- |
| DeepSeek | 58.46 | 61.25 | 59.48 |

### First Token Latency

| Providers | Min (ms) | Max (ms) | Avg (ms) |
| --- | --- | --- | --- |
| DeepSeek | 1611 | 1790 | 1725.00 |

### Uptime stats for DeepSeek V4 Flash (Free)

Uptime stats for DeepSeek V4 Flash (Free) across all providers

#### Uptime

DeepSeek

( Percent )

Providers for DeepSeek V4 Flash (Free)

ZenMux Provider to the best providers that are able to handle your prompt size and parameters, with fallbacks to maximize uptime.

[**DeepSeek**](/content/provider/deepseek/index.html)

**Latency**  
1.81 s  
**Throughput**  
59.35 tps  
**Uptime**  
100.00 %

Recent uptime  
Apr 29, 2026 6:00 AM  
100.00%

### Price

**Input**  
$ 0.14 $ 0/ M tokens  
**Output**  
$ 0.28 $ 0/ M tokens  
**Cache read**  
$ 0.0028 $ 0/ M tokens  
**Cache write 5m**  
-  
**Cache write 1h**  
-  
**Cache write**  
-  
**Web search**  
-  
**Image**  
-  
**Image input**  
-  
**Image output**  
-  
**Image cache**  
-  
**reasoning**  
-  
**Video**  
-  
**Audio**  
-  
**Audio cache read**  
-  
**Audio input**  
-  
**Audio & Video**  
-  
**Image search**  
-  
**Web search image**  
-  
**Model limitation**  
**Context**  
1000.00K  
**Max output**  
384.00K  
**Supported Parameters**  
max_completion_tokens  
temperature  
-  
top_p  
frequency_penalty  
-  
presence_penalty  
-  
seed  
-  
logit_bias  
-  
logprobs  
-  
top_logprobs  
-  
response_format  
-  
stop  
tools  
tool_choice  
parallel_tool_calls  
-

### Model Protocol Compatibility

OpenAI Chat Completions  
OpenAI Responses  
OpenAI Embeddings  
-  
Anthropic Messages  
Google Gemini  
-  
Google Imagen  
-  
Google Video  
-

### Sample code and API for DeepSeek V4 Flash (Free)

ZenMux normalizes requests and responses across providers for you.

[Create API Key](/content/platform/pay-as-you-go/index.html)

```python
from openai import OpenAI

client = OpenAI(
  base_url="https://zenmux.ai/api/v1",
  api_key="<ZENMUX_API_KEY>",
)

# Chat Completion
completion = client.chat.completions.create(
  model="deepseek/deepseek-v4-flash-free",
  messages=[
    {
      "role": "user",
      "content": "What is the meaning of life?"
    }
  ]
)
print(completion.choices[0].message.content)

# Responses API
responses = client.responses.create(
  model="deepseek/deepseek-v4-flash-free",
  input="What is the meaning of life?"
)
print(responses)
```