Inferbase
Beta
GPT-5 Mini
GPT-5 Mini is a compact version of GPT-5, designed to handle lighter-weight reasoning tasks. It provides the same instruction-following and safety-tuning benefits as GPT-5, but with reduced latency and cost. GPT-5 Mini is the successor to OpenAI's o4-mini model.
Input
Output
Context
4K
Max Output
1K
Parameters
—
Technical Specifications
Model TypeChat
Context Window4K
Max Output Tokens1K
Parameters—
Training Cutoff—
License—
Capabilities
Input Modalities
textimagefile
Output Modalities
text
Features
visionfunction_callingstreamingjson_modesystem_promptstool_use
Benchmarks
Pricing
per 1M tokens • updated regularlyAvailable on 1 Platform
| Platform | Input | Output |
|---|---|---|
OpenRouter | $0.250 | $2.00 |
Related Tools
Data sourced from official provider APIs and documentation
Last updated: Mar 16, 2026
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