Qwen3.5 Plus 2026-04-20 Pricing
FastQwen · 1M tokens context
Qwen3.5 Plus 2026-04-20 from Qwen costs $0.300 per 1 million input tokens and $1.80 per 1 million output tokens as of June 2026 (live OpenRouter data). The model supports a 1,000,000-token context window (approximately 750,000 words) with a 66K-token maximum output. A typical 1,000-token request costs $0.0003 in input charges; a 10,000-token request costs $0.0030.
| Input price | $0.300 / 1M tokens |
|---|---|
| Output price | $1.80 / 1M tokens |
| Output / input ratio | 6.0× |
| Context window | 1,000,000 tokens (~750,000 words) |
| Maximum output | 65,536 tokens |
| Cost per 1K tokens (input) | $0.0003 |
| Tier | Fast |
| Last verified |
Qwen3. 5 Plus (April 2026) is a large-scale multimodal language model from Alibaba.
Input Price
$0.300
per 1 million tokens
Output Price
$1.80
per 1 million tokens
Context Window
1M tokens
max 66K output
Cost Examples
| Request Type | Tokens | Input Cost | Output Cost |
|---|---|---|---|
| 1,000 word article | 1,333 | $0.0004 | $0.00072 |
| 10-page document (2,500 words) | 3,333 | $0.001 | $0.0018 |
| 1,000 lines of code | 5,000 | $0.0015 | $0.0027 |
| 100K token document | 100,000 | $0.03 | $0.054 |
Output cost estimated at 30% of input token count. Use the calculator for exact figures.
Strengths
- ✓Affordable at $0.30/1M input tokens
- ✓Massive 1M-token context window
- ✓Low latency for high-throughput workloads
- ✓Multimodal: understands images as well as text
Limitations
- –Less capable than flagship models on complex reasoning
- –Quality and availability can vary by hosting provider
Best Use Cases
Calculate Qwen3.5 Plus 2026-04-20 Costs
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Open Calculator →Qwen3.5 Plus 2026-04-20 — FAQ
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