Claude Opus 5.5
100%say nerfed · 24h
Claude Opus 5.5 vs Kimi K3
Two crowds, side by side. Everything here is a vote count — it says how loud a room is, not what a maker shipped.
Kimi K3
0%say nerfed · 24h
Scorecard
- Say nerfed · 24h Share of the last day's votes calling the model nerfed
- Claude Opus 5.5: 100%
- Kimi K3: 0%
- Say nerfed · all-time The same share across every vote ever recorded
- Claude Opus 5.5: 43%
- Kimi K3: 4%
- 30-day drift Percentage points the daily share has moved across the window
- Claude Opus 5.5: +100 pp
- Kimi K3: 0 pp
- Votes · 24h How much crowd is behind today's number — bigger is steadier, not better
- Claude Opus 5.5: 1
- Kimi K3: 0
Share who say nerfed · 30 days
30 days agonow
On paper
| Spec | Claude Opus 5.5 | Kimi K3 |
|---|---|---|
| Maker | Anthropic | Moonshot |
| Version | 5.5 | K3 |
| Released | Sep 22, 2026 | Jul 16, 2026 |
| Status | Still offered | Still offered |
| Votes all-time | 21 | 24 |
| Top nerf reason | Code · 89% | Code · 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 Opus 5.5: 89%
- Kimi K3: 100%
- Instructions
- Claude Opus 5.5: 22%
- Kimi K3: 0%
- Refusals
- Claude Opus 5.5: 0%
- Kimi K3: 0%
- Speed
- Claude Opus 5.5: 0%
- Kimi K3: 0%