GPT-4.1 Mini vs GPT Audio Mini
How do these models stack up? Below is an expert side-by-side comparison of specifications, context window capacity, live pricing per million tokens, and standardized benchmark scores for GPT-4.1 Mini and GPT Audio Mini.
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...
GPT Audio Mini
A cost-efficient version of GPT Audio. The new snapshot features an upgraded decoder for more natural sounding voices and maintains better voice consistency. Input is priced at $0.60 per million...
Technical Specifications
| Specification | GPT-4.1 Mini | GPT Audio Mini |
|---|---|---|
| Provider | OpenAI | OpenAI |
| Context Window | 1,047,576 tokens | 128,000 tokens |
| Agent Suitability | N/A | N/A |
| Time to First Token (TTFT) | N/A | N/A |
| Deployment Model | managed api | managed api |
| Production Stability | beta | stable |
| API Available | Yes | Yes |
| Released Date | 2025-04-14 | 2026-01-19 |
API Pricing Comparison
Input Price per Million Tokens
GPT-4.1 Mini
$0.40
GPT Audio Mini
$0.60
Output Price per Million Tokens
GPT-4.1 Mini
$1.60
GPT Audio Mini
$2.40
Want to test both models live?
Run side-by-side prompt prompts in our dynamic Sandbox. Check execution speeds, latency metrics, and compute actual costs in real-time.
Benchmark Performance Metrics
Scores show the raw performance percentages verified across key evaluation suites. Higher bars indicate superior accuracy and capability in that domain.
GPT-4.1 Mini Quirks & Gotchas
No developer gotchas reported.
GPT Audio Mini Quirks & Gotchas
No developer gotchas reported.