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Head-to-head comparison

Qwen3 Next 80B A3B Thinking vs Step 3.7 Flash

Qwen3 Next 80B A3B Thinking (Qwen) and Step 3.7 Flash (StepFun) compared on the ModelCap Index, API price, context window, provider availability, weight access and every public benchmark board they share. Figures are the same ones shown on the live rankings; nothing here is a hidden score.

Snapshot as of 17 August 2026

As of 17 August 2026, Step 3.7 Flash holds the stronger ModelCap Index position (#66 vs #68); and Step 3.7 Flash is cheaper per output token ($1.15/1M vs $1.20/1M).

Which should you choose?

Choose Qwen3 Next 80B A3B Thinking if…

  • your workload is prompt-heavy — input tokens cost $0.15/1M against $0.20/1M.

Choose Step 3.7 Flash if…

  • you want the stronger overall ModelCap Index position — #66 against #68 (39.6 vs 37.5 points).
  • API cost matters — $1.15/1M output tokens against $1.20/1M.
  • you want the more recently listed model — Step 3.7 Flash was listed 28 May 2026, Qwen3 Next 80B A3B Thinking 11 September 2025.

Qwen3 Next 80B A3B Thinking vs Step 3.7 Flash: specs, pricing and context

Specification comparison of Qwen3 Next 80B A3B Thinking and Step 3.7 Flash
FieldQwen3 Next 80B A3B ThinkingQwenStep 3.7 FlashStepFun
ModelCap Index position#68#66
Index score37.539.6
EvidenceMeasuredMeasured
Input price / 1M tokens$0.15$0.20
Output price / 1M tokens$1.20$1.15
Context window262K tokens262K tokens
Max output tokens33K256K
API providers listed33
Weight accessOpen weightsOpen weights
Input modalitiesTextText, Image, Video
First listed11 September 202528 May 2026
PublisherQwenStepFun

Evidence: 2 public benchmark observations across 2 boards · 1 public benchmark observation across 1 board. Prices are the lowest listed API offer per million tokens observed on the OpenRouter catalogue.

Benchmark scores: Qwen3 Next 80B A3B Thinking vs Step 3.7 Flash

Public benchmark boards where Qwen3 Next 80B A3B Thinking or Step 3.7 Flash has a published result
BoardQwen3 Next 80B A3B ThinkingStep 3.7 FlashLeads
Arena codingArena (LMArena)14211409–1432—Only one result
Artificial Analysis Intelligence IndexArtificial Analysis—30.9intelligence-indexOnly one result

Scores are the sources' own published figures for each model's best evaluated configuration; ModelCap never re-runs a benchmark.

Want a different pairing? Open the interactive comparison tool to swap either model for any current ranked language model.

Qwen3 Next 80B A3B Thinking vs Step 3.7 Flash: common questions

Is Qwen3 Next 80B A3B Thinking better than Step 3.7 Flash?

Step 3.7 Flash ranks higher on the ModelCap Index as of 17 August 2026: #66 against #68. That is a capability ranking built from public benchmark evidence with published uncertainty; whether it is "better" for you also depends on price, context and where you can run it.

Is Qwen3 Next 80B A3B Thinking cheaper than Step 3.7 Flash?

Step 3.7 Flash is cheaper on output tokens: $1.15/1M against $1.20/1M. Input tokens are $0.15/1M for Qwen3 Next 80B A3B Thinking and $0.20/1M for Step 3.7 Flash. Prices are the lowest listed API offer ModelCap observed, in USD per million tokens.

Which has the bigger context window, Qwen3 Next 80B A3B Thinking or Step 3.7 Flash?

Both publish a 262K-token context window.

Which is better for coding, Qwen3 Next 80B A3B Thinking or Step 3.7 Flash?

The two models do not share a coding benchmark board on ModelCap yet, so no head-to-head coding score is published; the ModelCap Index position is the closest overall signal.

Are Qwen3 Next 80B A3B Thinking and Step 3.7 Flash open-weight models?

Qwen3 Next 80B A3B Thinking: Open weights. Step 3.7 Flash: Open weights. Open weights mean the checkpoint can be downloaded and self-hosted under its licence; API-only models are available solely through hosted endpoints.

Where can I run Qwen3 Next 80B A3B Thinking and Step 3.7 Flash?

ModelCap currently lists 3 API providers for Qwen3 Next 80B A3B Thinking and 3 for Step 3.7 Flash, from the OpenRouter catalogue snapshot the site serves; each model page lists the providers and their prices.

How current is this Qwen3 Next 80B A3B Thinking vs Step 3.7 Flash comparison?

Every figure comes from the sealed ModelCap dataset published 17 August 2026; the page re-renders within a minute of each data refresh, and the ModelCap Index positions are the same ones shown on the live rankings.

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