GPT-5.4 Mini vs Lyria 3 Pro Preview
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-5.4 Mini and Lyria 3 Pro Preview.
GPT-5.4 Mini
GPT-5.4 mini brings the core capabilities of GPT-5.4 to a faster, more efficient model optimized for high-throughput workloads. It supports text and image inputs with strong performance across reasoning, coding,...
Lyria 3 Pro Preview
Full-length songs are priced at $0.08 per song. Lyria 3 is Google's family of music generation models, available through the Gemini API. With Lyria 3, you can generate high-quality, 48kHz...
Technical Specifications
| Specification | GPT-5.4 Mini | Lyria 3 Pro Preview |
|---|---|---|
| Provider | OpenAI | |
| Context Window | 400,000 tokens | 1,048,576 tokens |
| Agent Suitability | N/A | N/A |
| Time to First Token (TTFT) | N/A | N/A |
| Deployment Model | managed api | managed api |
| Production Stability | stable | beta |
| API Available | Yes | Yes |
| Released Date | 2026-03-17 | 2026-03-30 |
API Pricing Comparison
Input Price per Million Tokens
GPT-5.4 Mini
$0.75
Lyria 3 Pro Preview
$0.00
Output Price per Million Tokens
GPT-5.4 Mini
$4.50
Lyria 3 Pro Preview
$0.00
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-5.4 Mini Quirks & Gotchas
No developer gotchas reported.
Lyria 3 Pro Preview Quirks & Gotchas
No developer gotchas reported.