Claude Fable 5
0%say nerfed · 24h
Head to head Swap sides
Claude Fable 5 vs Claude Opus 5
Two crowds, side by side. Everything here is a vote count — it says how loud a room is, not what a maker shipped.
Claude Opus 5
0%say nerfed · 24h
Scorecard
- Say nerfed · 24h Share of the last day's votes calling the model nerfed
- Claude Fable 5: 0%
- Claude Opus 5: 0%
- Say nerfed · all-time The same share across every vote ever recorded
- Claude Fable 5: 11%
- Claude Opus 5: 0%
- 30-day drift Percentage points the daily share has moved across the window
- Claude Fable 5: 0 pp
- Claude Opus 5: 0 pp
- Votes · 24h How much crowd is behind today's number — bigger is steadier, not better
- Claude Fable 5: 1
- Claude Opus 5: 2
Share who say nerfed · 30 days
30 days agonow
On paper
| Spec | Claude Fable 5 | Claude Opus 5 |
|---|---|---|
| Maker | Anthropic | Anthropic |
| Version | 5 | 5 |
| Released | Jun 9, 2026 | Jul 24, 2026 |
| Status | Still offered | Still offered |
| Votes all-time | 9 | 6 |
| Top nerf reason | Refusals · 100% | — |
What the nerf votes name · 30 days
Share of each model's own nerf votes citing that category. A vote can name more than one, so the four do not add up to 100.
- Code
- Claude Fable 5: 0%
- Claude Opus 5: 0%
- Instructions
- Claude Fable 5: 0%
- Claude Opus 5: 0%
- Refusals
- Claude Fable 5: 100%
- Claude Opus 5: 0%
- Speed
- Claude Fable 5: 0%
- Claude Opus 5: 0%