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Head-to-head comparison

Qwen3.5-122B-A10B vs Qwen3.7 Plus

Qwen3.5-122B-A10B (Qwen) and Qwen3.7 Plus (Qwen) 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 22 September 2026

As of 22 September 2026, Qwen3.7 Plus holds the stronger ModelCap Index position (#30 vs #73); Qwen3.7 Plus is 1.6× cheaper per output token ($1.28/1M vs $2.08/1M); Qwen3.7 Plus offers the longer context window (1M vs 262K tokens); and Qwen3.5-122B-A10B ships open weights.

Which should you choose?

Choose Qwen3.5-122B-A10B if…

  • your workload is prompt-heavy — input tokens cost $0.26/1M against $0.32/1M.
  • you want to self-host: Qwen3.5-122B-A10B ships open weights while Qwen3.7 Plus is api only.
  • you want provider choice — 5 listed API providers against 1.
  • AA τ²-Bench Telecom is your yardstick — 93.6% against 93.0%.

Choose Qwen3.7 Plus if…

  • you want the stronger overall ModelCap Index position — #30 against #73 (73.4 vs 60.8 points).
  • API cost matters — $1.28/1M output tokens against $2.08/1M, about 1.6× cheaper.
  • you need the longer context window — 1M tokens against 262K.
  • Arena coding is your yardstick — 1501 against 1459.
  • AA Intelligence Index is your yardstick — 25.2 against 15.6.
  • AA Humanity's Last Exam is your yardstick — 35.6% against 25.2%.
  • you want the more recently listed model — Qwen3.7 Plus was listed 3 June 2026, Qwen3.5-122B-A10B 25 February 2026.

Qwen3.5-122B-A10B vs Qwen3.7 Plus: specs, pricing and context

Specification comparison of Qwen3.5-122B-A10B and Qwen3.7 Plus
FieldQwen3.5-122B-A10BQwenQwen3.7 PlusQwen
ModelCap Index position#73#30
Index score60.873.4
EvidenceMeasuredMeasured
Input price / 1M tokens$0.26$0.32
Output price / 1M tokens$2.08$1.28
Context window262K tokens1M tokens
Max output tokens66K131K
API providers listed51
Weight accessOpen weightsAPI only
Input modalitiesText, Image, VideoText, Image
First listed25 February 20263 June 2026
PublisherQwenQwen

Evidence: 3 public benchmark observations across 3 boards · 4 public benchmark observations across 4 boards. Prices are the lowest listed API offer per million tokens observed on the OpenRouter catalogue.

Benchmark scores: Qwen3.5-122B-A10B vs Qwen3.7 Plus

Public benchmark boards where Qwen3.5-122B-A10B or Qwen3.7 Plus has a published result
BoardQwen3.5-122B-A10BQwen3.7 PlusLeads
Arena codingArena (LMArena)14591452–146615011494–1508Qwen3.7 Plus
LMArena AgentLMArena—-6.1%-7.3%–-4.9%Only one result
AA Intelligence IndexArtificial Analysis15.6intelligence-index:v4.3:reasoning-unspecified25.2intelligence-index:v4.3:reasoning-unspecifiedQwen3.7 Plus
AA τ²-Bench TelecomArtificial Analysis93.6%tau2:telecom:dual-control:pass-at-1:3-repeats:source-model="Qwen3.5 122B A10B (Reasoning)":reasoning=true93.0%tau2:telecom:dual-control:pass-at-1:3-repeats:source-model="Qwen3.7 Plus":reasoning=trueQwen3.5-122B-A10B
AA Humanity's Last ExamArtificial Analysis25.2%hle:may-2025:text-only-2158:no-tools:pass-at-1:source-model="Qwen3.5 122B A10B (Reasoning)":reasoning=true35.6%hle:may-2025:text-only-2158:no-tools:pass-at-1:source-model="Qwen3.7 Plus":reasoning=trueQwen3.7 Plus

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.

Qwen3.5-122B-A10B vs Qwen3.7 Plus: common questions

Is Qwen3.5-122B-A10B better than Qwen3.7 Plus?

Qwen3.7 Plus ranks higher on the ModelCap Index as of 22 September 2026: #30 against #73. 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. Their published uncertainty intervals overlap, so the rank difference alone does not establish a reliable capability advantage for your workload.

Is Qwen3.5-122B-A10B cheaper than Qwen3.7 Plus?

Qwen3.7 Plus is cheaper on output tokens: $1.28/1M against $2.08/1M. Input tokens are $0.26/1M for Qwen3.5-122B-A10B and $0.32/1M for Qwen3.7 Plus. Prices are the lowest listed API offer ModelCap observed, in USD per million tokens. For 1,000 requests with 2,000 input and 500 output tokens each (2M input + 0.5M output), the listed-rate estimate is $1.56 for Qwen3.5-122B-A10B versus $1.28 for Qwen3.7 Plus. Qwen3.7 Plus costs 17.9% less in this scenario. This excludes caching, batch discounts, prompt-length tiers, tool charges and retries; verify the selected endpoint before budgeting.

Which has the bigger context window, Qwen3.5-122B-A10B or Qwen3.7 Plus?

Qwen3.7 Plus has the larger context window: 1M tokens against 262K.

Which is better for coding, Qwen3.5-122B-A10B or Qwen3.7 Plus?

Arena coding: Qwen3.5-122B-A10B 1459, Qwen3.7 Plus 1501 — Qwen3.7 Plus leads.

Are Qwen3.5-122B-A10B and Qwen3.7 Plus open-weight models?

Qwen3.5-122B-A10B: Open weights. Qwen3.7 Plus: API only. 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 Qwen3.5-122B-A10B and Qwen3.7 Plus?

ModelCap currently lists 5 API providers for Qwen3.5-122B-A10B and 1 for Qwen3.7 Plus, from the OpenRouter catalogue snapshot the site serves; each model page lists the providers and their prices.

How current is this Qwen3.5-122B-A10B vs Qwen3.7 Plus comparison?

Every figure comes from the sealed ModelCap dataset published 22 September 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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