Qwen3.5 Plus 2026-04-20
Alibaba · Multimodal · Released Apr 2026
Qwen3.5 Plus is Alibaba's mid-tier language model from the Qwen3.5 generation with a 1 million token context window.
- Strengths
- Handles long-context tasks across diverse workloads with a million-token window while maintaining competitive inference speed.
- Best for
- Applications requiring extended context over document analysis, code repositories, and multi-turn conversations where a smaller model would hit context limits.
- Limitations
- Superseded by Qwen3.6 Plus, released in the same month with improved capabilities; Qwen 3.7 Max offers a more capable flagship alternative for demanding tasks.
Input / 1M
$0.3
Output / 1M
$1.80
Cached input / 1M
—
Context window
1M
Also billed
- Cache write
- $0.375 / 1M
Price history
Input (solid)Output (dashed)
Price change
- 30d
- in — out —
- 90d
- in — out —
- 1y
- in decreased 0.0% out decreased 0.0%
- Since launch
- in decreased 0.0% out decreased 0.0%
Snapshots
| Effective | Input | Output | Cached in | Note | Source |
|---|---|---|---|---|---|
| 29 Jun 2026 | $0.3 | $1.80 | — | Imported from OpenRouter | openrouter.ai |
| 11 Jun 2026 | $0.3 | $1.80 | — | Imported from OpenRouter | openrouter.ai |