GPT-5 Mini
GPT-5 Mini is OpenAI's language model with a 1.0M context window and up to 128K output tokens, available from 8 providers, starting at $0.25 / 1M input and $2.00 / 1M output. A faster, cost-efficient variant of GPT-5 suited for well-defined tasks and high-volume, low-latency workloads with vision and tool-use support.
Capabilities
Input3/5
Text✓
Image✓
Audio·
Video·
PDF✓
Output1/5
Text✓
Image·
Audio·
Video·
Embedding·
Capabilities7/13
Reasoning✓
Adaptive Reasoning·
Function Calling✓
Parallel Function Calling✓
Structured Outputs✓
Native JSON Schema✓
Web Search✓
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching✓
Assistant Prefill·
Pricing by Provider
US Dollar ($)
Per 1M tokens
| Provider | Standard | Batch | |||||
|---|---|---|---|---|---|---|---|
| Input $ / 1M | Output $ / 1M | Cache Read $ / 1M | Web Search $ / request | Input $ / 1M | Output $ / 1M | Cache Read $ / 1M | |
| $0.25 | $2.00 | $0.025 | N/A | — | — | — | |
| $0.25 | $2.00 | N/A | N/A | — | — | — | |
| $0.25 | $2.00 | $0.025 | N/A | $0.125 | $1.00 | $0.0125 | |
| $0.25 | $2.00 | $0.025 | $0.010 | — | — | — | |
| $0.25 | $2.00 | N/A | N/A | — | — | — | |
| $0.25 | $2.00 | N/A | N/A | — | — | — | |
| $0.3 | $2.40 | N/A | N/A | $0.15 | $1.20 | N/A | |
| $0.25 | $2.00 | $0.025 | N/A | — | — | — | |
Cost Calculator
US Dollar ($)
Preset:
Versions
| Version | Released | Context | Input / 1M | Output / 1M | Status |
|---|---|---|---|---|---|
| GPT-5.4 Mini | 1.1M | $0.750 | $4.50 | Available | |
| GPT-5 Mini | 1.0M | $0.250 | $2.00 | Current | |
| GPT-5 Mini Medium | — | — | — | — | Available |
| GPT-5.4 Mini Medium | — | — | — | — | Available |
| GPT-5.4 Mini Non-Reasoning | — | — | — | — | Available |
| GPT-5 Mini Minimal | — | — | — | — | Available |
| GPT-4.1 Mini | 1.0M | $0.400 | $1.60 | Deprecating | |
| GPT-4o mini Transcribe | 16K | $1.25 | $5.00 | Available | |
| GPT-4o mini TTS | — | $0.600 | $10.00 | Available | |
| GPT-4o mini Search Preview | 128K | $0.150 | $0.600 | Available | |
| GPT-4o mini Audio | 128K | $0.150 | $0.600 | Available |
Other Models
| Model | Tier | Released | Context | Input / 1M | Output / 1M |
|---|---|---|---|---|---|
| GPT-5.5 | — | 1.1M | $5.00 | $30.00 | |
| GPT-5.4 Nano | Nano | 1.1M | $0.200 | $1.25 | |
| GPT-5.4 | — | 1.1M | $2.50 | $15.00 | |
| GPT-5.3 Codex | — | 400K | $1.75 | $14.00 | |
| GPT-5.2 Codex | — | 400K | $1.75 | $14.00 | |
| GPT-5.2 | — | 410K | $1.75 | $14.00 | |
| GPT-5.1 | — | 410K | $1.25 | $10.00 | |
| GPT-5.1 Codex | — | 400K | $1.25 | $10.00 | |
| GPT-5.1 Codex Mini | — | 400K | $0.250 | $2.00 | |
| GPT-5 Codex | — | 400K | $0.125 | $10.00 |