Claude Opus 5.5
Optimize your prompts with Claude Opus 5.5 on the Zatomic platform.
Use Claude Opus 5.5 to improve your prompts with innovative tools like prompt scoring, risk analysis, structural balance, and prompt heatmaps.
Get started for free
No credit card required
Model: Claude Opus 5.5
| Context Window | Max Input | Max Output |
|---|---|---|
| 1,000,000 | N/A | 128,000 |
| Input | Output |
|---|---|
| Release Date | Knowledge Cutoff |
|---|---|
| September 2026 | June 2026 |
| Author | Providers |
|---|---|
Anthropic
|
