Model Comparison

Qwen3 Next 80B A3B Instruct
vs. Step 5 Preview

Comparing 2 AI models · 0 benchmarks · Alibaba, StepFun

Recommended Pick

Qwen3 Next 80B A3B Instruct6 metric wins

Strongest on: Input price, Output price, Blended price

Lowest Price

Qwen3 Next 80B A3B Instruct

$0.10/1M input price

Differences That Matter

Price gap

Qwen3 Next 80B A3B Instruct is 10x cheaper on input tokens than Step 5 Preview.

Speed gap

Qwen3 Next 80B A3B Instruct generates about 1.1x as many tokens per second as Step 5 Preview.

Top-pick rationale

Qwen3 Next 80B A3B Instruct wins 6 measurable categories, including Input price, Output price, Blended price, Throughput.

Live compare

Response Face-Off

Run one prompt through the selected models and compare response quality with live speed and cost context.

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Qwen3 Next 80B A3B Instruct

Alibaba

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Step 5 Preview

StepFun

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Full Comparison

Metric	Top Pick Al Qwen3 Next 80B A3B Instruct Alibaba	St Step 5 Preview StepFun
Pricing per 1M tokens
Input Cost	$0.10/1M	$1.00/1M
Output Cost	$1.10/1M	$2.70/1M
Blended (3:1)	$0.35/1M	$1.43/1M
Specifications
Organization	Alibaba	StepFun
Release Date	Sep 11, 2025	Sep 18, 2026
Performance & Speed
Throughput	186.0 tok/s	169.4 tok/s
TTFT	850ms	940ms
Latency	850ms	12750ms
Composite Indices
Value Score	—	100.0
Reasoning Score	—	28.5
Intelligence	—	28.5