GPT-5.6 Luna Pro is the newer model, released after Bert-Nebulon Alpha.
| Spec | Bert-Nebulon Alpha | GPT-5.6 Luna Pro |
|---|---|---|
| Input price | — | $1/M tokens |
| Output price | — | $6/M tokens |
| Context window | — | 1.1M tokens |
| Released | Nov 2025 | Jul 2026 |
Not enough votes to call it. On the specs, nothing separates them.
Bert-Nebulon Alpha uses 3.8x more bold
GPT-5.6 Luna Pro is the newer model, released after Bert-Nebulon Alpha.
| Spec | Bert-Nebulon Alpha | GPT-5.6 Luna Pro |
|---|---|---|
| Input price | — | $1/M tokens |
| Output price | — | $6/M tokens |
| Context window | — | 1.1M tokens |
| Released | Nov 2025 | Jul 2026 |
Not enough votes to call it. On the specs, nothing separates them.
Bert-Nebulon Alpha uses 3.8x more bold