Model Comparison

Qwen3 Coder Next
vs. Step 3.5 Flash

Comparing 2 AI models · 0 benchmarks · Alibaba, StepFun

Recommended Pick

Step 3.5 Flash4 metric wins

Strongest on: Input price, Output price, Blended price

Lowest Price

Step 3.5 Flash

$0.10/1M input price

Differences That Matter

Price gap

Step 3.5 Flash is 3.1x cheaper on input tokens than Qwen3 Coder Next.

Speed gap

Step 3.5 Flash generates about 1.8x as many tokens per second as Qwen3 Coder Next.

Top-pick rationale

Step 3.5 Flash wins 4 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.

10 comparisons left in 24h

Qwen3 Coder Next

Alibaba

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Step 3.5 Flash

StepFun

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Full Comparison

Metric	Al Qwen3 Coder Next Alibaba	Top Pick St Step 3.5 Flash StepFun
Pricing per 1M tokens
Input Cost	$0.31/1M	$0.10/1M
Output Cost	$1.00/1M	$0.30/1M
Blended (3:1)	$0.48/1M	$0.15/1M
Specifications
Organization	Alibaba	StepFun
Release Date	Feb 3, 2026	Feb 2, 2026
Performance & Speed
Throughput	90.2 tok/s	161.4 tok/s
TTFT	880ms	3340ms
Latency	880ms	15730ms