Claude Opus 4.5 is the newer model, released after Qwen Plus 0728.
| Spec | Claude Opus 4.5 | Qwen Plus 0728 |
|---|---|---|
| Input price | — | $0.4/M tokens |
| Output price | — | $1.2/M tokens |
| Context window | — | 1.0M tokens |
| Released | Nov 2025 | Sep 2025 |
Not enough votes to call it. On the specs, Claude Opus 4.5 has the edge: bigger model tier, newer, major provider backing.
Qwen Plus 0728 uses 4.5x more emoji
Claude Opus 4.5 is the newer model, released after Qwen Plus 0728.
| Spec | Claude Opus 4.5 | Qwen Plus 0728 |
|---|---|---|
| Input price | — | $0.4/M tokens |
| Output price | — | $1.2/M tokens |
| Context window | — | 1.0M tokens |
| Released | Nov 2025 | Sep 2025 |
Not enough votes to call it. On the specs, Claude Opus 4.5 has the edge: bigger model tier, newer, major provider backing.
Qwen Plus 0728 uses 4.5x more emoji