Claude Opus 4.5 is the newer model, released after Qwen Plus 0728 (thinking).
| Spec | Claude Opus 4.5 | Qwen Plus 0728 (thinking) |
|---|---|---|
| Input price | — | $0.4/M tokens |
| Output price | — | $4/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.
Claude Opus 4.5 uses 3.8x more sentence length
Claude Opus 4.5 is the newer model, released after Qwen Plus 0728 (thinking).
| Spec | Claude Opus 4.5 | Qwen Plus 0728 (thinking) |
|---|---|---|
| Input price | — | $0.4/M tokens |
| Output price | — | $4/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.
Claude Opus 4.5 uses 3.8x more sentence length