GPT-4o mini via the Tokenator API
What the model is for
GPT-4o mini is OpenAI's newest model after GPT-4 Omni, supporting both text and image inputs with text outputs. As their most advanced small model, it is many multiples more affordable than other recent frontier models, and more than 60% cheaper than GPT-3.5 Turbo. It maintains SOTA intelligence, while being significantly more cost-effective.
Specification
| Full name | GPT-4o mini |
| API ID | gpt-4o-mini |
| Model vendor | OpenAI |
| Type | Text model (chat / completions) |
| Context window | 128K tokens |
| Max output | 16.4K tokens |
| Image input | yes |
| Tokenator usage multiplier | 1.5× |
| Input modalities | text, image, file |
| Aliases | cursor-gpt-4o-mini |
| Supported API formats | /v1/chat/completions /v1/responses /v1/messages |
| Upstream providers | 1 |
| Current status | available |
| Data updated | 2026-08-04 |
Benchmarks
| Coding index | 11.4 |
| Agentic index | 1 |
Artificial Analysis data loaded into the catalog for this model.
Upstream providers
| Provider | Multiplier |
|---|---|
| AiPartners Ltd | 1.5× |
A request goes to the first available provider by priority; if it fails, Tokenator switches to the next one.
Example request
curl https://api.tokenator.top/v1/chat/completions \ -H "Authorization: Bearer sk-your-tokenator-key" \ -H "Content-Type: application/json" \ -d '{ "model": "gpt-4o-mini", "messages": [{"role": "user", "content": "Hello"}] }'
Compatible tools
The model can be used in any tool that accepts a custom base URL: Claude Code, Codex CLI, OpenCode, Cursor, Cline, Kilo Code, OpenClaw.
See also
FAQ about GPT-4o mini
What is the API ID of GPT-4o mini?
gpt-4o-mini — put this into the model field of your request.
What context window does GPT-4o mini have?
128K tokens; max output is 16.4K tokens.
How many tokens will a request cost?
(input + output) × 1.5×. See the documentation for details.
Which tools support this model?
Any tool that accepts a custom base URL: Claude Code, Codex CLI, OpenCode, Cursor, Cline, Kilo Code. Setup guides are in the integrations section.