OpenAI

GPT 4o mini

Text

Fast, affordable GPT-4o model for everyday text tasks

Input $0.15 / 1M tokens | Output $0.60 / 1M tokens GPT 4o mini API reference →
Model health Healthy
curl -X POST https://runapi.ai/v1/chat/completions \
  -H "Authorization: Bearer $RUNAPI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "gpt-4o-mini",
  "messages": [
    {
      "role": "user",
      "content": "Analyze this quarterly revenue data and produce a summary with key trends, anomalies, and three recommendations."
    }
  ]
}'
https://runapi.ai 2 endpoints
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Estimated: Input $0.15 / 1M tokens | Output $0.60 / 1M tokens

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Specifications

Technical details

Provider OpenAI
Model ID gpt-4o-mini
Modality Text
Task types Synchronous
API endpoint /v1/chat/completions
/v1/responses
/v1/messages
/v1beta/models/gpt-4o-mini:generateContent
/v1beta/models/gpt-4o-mini:streamGenerateContent
Billing unit 1K tokens
Catalog status Operational
HOW IT WORKS

Use This Model in 3 Steps

  1. Get Your Key

    Sign up for free and create an API key for gpt-4o-mini from the dashboard.

  2. Send a Request

    POST to /v1/chat/completions with the gpt-4o-mini model slug and your parameters.

  3. Get Results

    Read the completed gpt-4o-mini response directly from the endpoint.

What this model offers

Endpoint coverage

Exposes 2 public endpoint(s): chat_completion, response.

Usage-based billing

Metered by 1K tokens with no subscription requirement.

GPT 4o mini Pricing

Endpoint
Resolution
Duration
Price
chat_completion
Not available
1K tokens
Input: $0.15 / 1M tokens Output: $0.60 / 1M tokens
  • Cache read: $0.08 / 1M tokens
response
Not available
1K tokens
Input: $0.15 / 1M tokens Output: $0.60 / 1M tokens
  • Cache read: $0.08 / 1M tokens
API REFERENCE

Endpoint Specification

Endpoint
POST /v1/chat/completions
Model ID
gpt-4o-mini
Task Types
chat_completion, response
Max Duration
Unavailable
Resolutions
Unavailable
Aspect Ratios
Unavailable
Output Format
Unavailable
Avg Generation Time
Unavailable

Request parameters

No request parameters are published for this endpoint.

USE CASES

Customer support

Answer customer questions from a private knowledge base, reducing ticket volume.

Document analysis

Draft contract summaries and flag key clauses for attorney review.

Code generation

Auto-generate unit tests, code reviews, and refactoring suggestions in CI.

Usage metrics

Trusted by developers
236
API Calls / Day
94.5%
Success Rate
6.7s
Avg Generation

Verified customer feedback is not available for this model yet.

FAQ

Frequently asked questions about GPT 4o mini

How do I select gpt-4o-mini?

Pass the model ID shown in the quickstart.

What's the rate limit on this variant?

Per-key rate limits scale with your usage tier. The pricing page shows current limits. If you need higher throughput, contact support to discuss tier upgrades.

Can I switch variants later?

Yes. Variant is a parameter in the request. Switch by changing the model ID — no code changes, no re-authentication, no separate billing setup. All variants share the same API key and request shape.

Does it stream?

Where streaming is available, RunAPI streams end-to-end. LLM models support token-level streaming. Media models use async task polling or webhook callbacks for result delivery.

Where do I report quality issues?

Open an issue on the public GitHub repo or email support at [email protected]. Include the task ID and model ID so the team can investigate the specific generation.

Do I need a separate provider account?

No. Your RunAPI API key is enough to access this variant and every other model in the catalog. You do not need accounts with the underlying provider.

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