Qwen3.5 Plus 2026-04-20 vs Qwen3.6 Flash
Input price
$0.30
$0.19
Output price
$1.80
$1.13
Context window
1000K
1000K
Throughput
165 tok/s
145 tok/s
Availability
99.8%
100.0%
Cost / task
$0.002
$0.001
Efficiency score
95
96
Estimated monthly cost by workload
Metric
QWEN3.5-PLUS-2
QWEN3.6-FLASH
Chat assistant
$306.00
$192.60
RAG / long context
$522.00
$329.70
Agent / tool use
$864.00
$543.60
Efficiency score: Qwen3.6 Flash
Across price, speed and reliability, Qwen3.6 Flash offers the stronger overall balance for most workloads — but the right pick depends on your exact mix of input, output and latency needs.
Figures are illustrative demo data, not financial advice.
Frequently asked questions
Is Qwen3.5 Plus 2026-04-20 or Qwen3.6 Flash cheaper?+
Qwen3.6 Flash has the lower input price — $0.19 vs $0.30 per 1M tokens — so for most blended workloads it is the more cost-effective of the two. Figures are illustrative demo data.
Which should I choose, Qwen3.5 Plus 2026-04-20 or Qwen3.6 Flash?+
Across price, speed and reliability, Qwen3.6 Flash offers the stronger overall balance for most workloads — but the right pick depends on your exact mix of input, output and latency needs.