Compare, 2 models
Side by side.
Claude Fable 5 and Claude Opus 4.6 on every board at least two of them share. Blue marks the best in each row.
Specs
List prices, context and published output speed. Blue marks the best in each row.
| Spec | Claude Fable 5Anthropic | Claude Opus 4.6Anthropic |
|---|---|---|
| Lab | Anthropic | Anthropic |
| Type | Language | Language |
| Released | Jun 9, 2026 | Feb 5, 2026 |
| Input price$ per 1M tokens | $10.00 | $5.00 |
| Output price$ per 1M tokens | $50.00 | $25.00 |
| Blended price3 input tokens per output | $20.00 | $10.00 |
| Contexttokens | 1M | 1M |
| Open weights | No | No |
Benchmarks
Every board where at least two of these models have a published score. Each score links to its source.
| Board | Claude Fable 5Anthropic | Claude Opus 4.6Anthropic |
|---|---|---|
| LMArena textOverall, higher is better | 1504High, style control | 1503High, style control |
| ARC-AGI-2Reasoning and knowledge, higher is better | 89.2%max setting | 69.2% |
n/a means the board has not published a score for that model.