# OpenAI: GPT-4.1 Mini

openai/gpt-4.1-mini

GPT-4.1 Mini is a mid-sized model delivering performance competitive with GPT-4o at substantially lower latency and cost. It retains a 1 million token context window and scores 45.1% on hard instruction evals, 35.8% on MultiChallenge, and 84.1% on IFEval. Mini also shows strong coding ability (e.g., 31.6% on Aider’s polyglot diff benchmark) and vision understanding, making it suitable for interactive applications with tight performance constraints.

by [OpenAI](/content/openai/index.html)

Input type: Output type: Publish time: 2025-04-14

## Recent activity on GPT-4.1 Mini

Tokens processed per day

## Throughput

(tokens/s)

| Providers | Min (tokens/s) | Max (tokens/s) | Avg (tokens/s) |
| --- | --- | --- | --- |
| OpenAI | 51.26 | 83.34 | 60.91 |
| Azure | 7.61 | 65.4 | 35.59 |

## First Token Latency

(ms)

| Providers | Min (ms) | Max (ms) | Avg (ms) |
| --- | --- | --- | --- |
| OpenAI | 951 | 1198 | 1058.41 |
| Azure | 573 | 7379 | 1608.83 |

## Uptime stats for GPT-4.1 Mini

Uptime stats for GPT-4.1 Mini across all providers

Uptime  
Azure  
OpenAI

( Percent )

Providers for GPT-4.1 Mini

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

[**OpenAI**](/content/provider/openai/index.html)

Latency

1.09

s

Throughput

58.51

tps

Uptime

100.00

%

Recent uptime

Apr 30, 2026 6:00 PM-

Price

Input

$ 0.4/ M tokens

Output

$ 1.6/ M tokens

Cache read

$ 0.1/ 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

1.05M

Max output

32.77K

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

-

Status Page

status page

[**Azure**](/content/provider/azure/index.html)

Latency

1.00

s

Throughput

7.94
tps

Uptime

100.00

%

Recent uptime

Apr 30, 2026 6:00 PM-

Price

Input

$ 0.4/ M tokens

Output

$ 1.6/ M tokens

Cache read

$ 0.1/ 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

1.05M

Max output

32.77K

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

-

Status Page

status page

## Sample code and API for GPT-4.1 Mini

ZenMux normalizes requests and responses across providers for you.

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

OpenAI: Python-SDK

OpenAI: cURL

```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="openai/gpt-4.1-mini",
  messages=[
    {
      "role": "user",
      "content": "What is the meaning of life?"
    }
  ]
)
print(completion.choices[0].message.content)
```