GPT-5.6 Luna vs GPT-5.4 nano: pricing, specs & reviews compared
Side-by-side comparison of GPT-5.6 Luna (openai) and GPT-5.4 nano (openai) — pricing per million tokens, context length, licensing, benchmarks and community reviews on Reviuws.
| Spec | GPT-5.6 Luna | GPT-5.4 nano |
|---|---|---|
| Provider | openai | openai |
| License | closed | closed |
| Parameters | — | — |
| Context | 1050k | 400k |
| Input price / M tok | $1 | $0.2 |
| Output price / M tok | $6 | $1.25 |
| Rating | 0.0 (0) | 0.0 (0) |