Inkling is the newer model, released after Claude Opus 4.5.
| Spec | Claude Opus 4.5 | Inkling |
|---|---|---|
| Input price | — | $1/M tokens |
| Output price | — | $4.05/M tokens |
| Context window | — | 1.0M tokens |
| Released | Nov 2025 | Jul 2026 |
Not enough votes to call it. On the specs, nothing separates them.
Claude Opus 4.5 uses 3.9x more emoji
Inkling is the newer model, released after Claude Opus 4.5.
| Spec | Claude Opus 4.5 | Inkling |
|---|---|---|
| Input price | — | $1/M tokens |
| Output price | — | $4.05/M tokens |
| Context window | — | 1.0M tokens |
| Released | Nov 2025 | Jul 2026 |
Not enough votes to call it. On the specs, nothing separates them.
Claude Opus 4.5 uses 3.9x more emoji