Claude Opus 4.5 is the newer model, released after Qwen3 Coder Plus.
| Spec | Claude Opus 4.5 | Qwen3 Coder Plus |
|---|---|---|
| Input price | — | $1/M tokens |
| Output price | — | $5/M tokens |
| Context window | — | 128K tokens |
| Released | Nov 2025 | Sep 2025 |
| SWE-bench Verified | 80.9% | 69.6% |
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 wins Reasoning and Image Generation.
Qwen3 Coder Plus uses 3.1x more transitions
Claude Opus 4.5 is the newer model, released after Qwen3 Coder Plus.
| Spec | Claude Opus 4.5 | Qwen3 Coder Plus |
|---|---|---|
| Input price | — | $1/M tokens |
| Output price | — | $5/M tokens |
| Context window | — | 128K tokens |
| Released | Nov 2025 | Sep 2025 |
| SWE-bench Verified | 80.9% | 69.6% |
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 wins Reasoning and Image Generation.
Qwen3 Coder Plus uses 3.1x more transitions