GPT Audio vs GPT-4o
GPT Audio is the cheaper option on input; GPT Audio is cheaper on output. Figures below are per million tokens, from vendor pricing cited in our reporting.
| GPT Audio | GPT-4o | |
|---|---|---|
| Input per 1M tokens | $2.50 | $2.50 |
| Output per 1M tokens | $10 | $10 |
| Cached input per 1M | — | $1.25 |
| Context window | 128K tokens | 128K tokens |
| Parameters | — | — |
| Licence | ||
| Benchmark | — | — |
| Vendor | OpenAI | OpenAI |
| Released | — | — |
What the numbers say
- Input price gap: 0% ($2.50 vs $2.50).
- Blended three-to-one input/output rate: $17.50 for GPT Audio, $17.50 for GPT-4o.
- Context: 128K tokens against 128K tokens.
- Licence: GPT Audio is ; GPT-4o is .