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Qwen3.5 35B A3B vs Qwen3.7 Plus Preview

Alibaba · released

Wins 0 of 8 areas

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Alibaba · released

Wins 8 of 8 areas

Coding · Agents · Reasoning · Facts · Images and charts · Math · Long documents · Following instructions

Qwen3.7 Plus Preview is the stronger all-rounder.

Scores updated · 53 tests both models report · How we compare

Where each one wins

Tests won in each of the eight areas we test. Each piece is one test, so a longer bar means more evidence; grey means the two scored within a point of each other.

Long documents and following instructions rest on a single test each.

What it costs

Prices per million tokens, roughly 750,000 words. The bars show the cost of a million tokens read plus a million written.

Qwen3.5 35B A3B$0.25 to read · $2.00 to write$2.25Price from Artificial Analysis
Qwen3.7 Plus Preview$0.40 to read · $1.60 to write$2.00Price from Artificial Analysis

Qwen3.7 Plus Preview costs 11% less for the same work.

The biggest differences

The tests each model wins by the widest margin, up to three each. Scores are out of 100.

Where Qwen3.7 Plus Preview pulls ahead

  • Avoids making up answers it doesn't knowAA-Omniscience · Non-hallucination+57.7points aheadQwen3.7 Plus Preview72.3Qwen3.5 35B A3B14.6
  • Hard command-line tasks in a real terminalTerminal-Bench Hard+20.5points aheadQwen3.7 Plus Preview47Qwen3.5 35B A3B26.5
  • Command-line tasks in a real terminalTerminal-Bench 2.1+20.2points aheadQwen3.7 Plus Preview61Qwen3.5 35B A3B40.8

Where Qwen3.5 35B A3B pulls ahead

No clear win on a test scored out of 100.

Every test, side by side

All 53 tests both models report. The winning score is in its model's colour; marks a score checked independently.

CodingQwen3.7 Plus Preview

Full coding ranking

AgentsQwen3.7 Plus Preview

Full agents ranking

ReasoningQwen3.7 Plus Preview

Full reasoning ranking

FactsQwen3.7 Plus Preview

Full facts ranking

Images and chartsQwen3.7 Plus Preview

Full images and charts ranking

MathQwen3.7 Plus Preview

Full math ranking

Long documentsQwen3.7 Plus Preview
  • AA-LCRQwen3.7 Plus Preview by 17273+1

Full long documents ranking

Following instructionsQwen3.7 Plus Preview
  • IFBenchQwen3.7 Plus Preview by 5.572.578+5.5

Full following instructions ranking

Other results30 tests, not counted

Tests outside the eight areas. They are not counted above: several are summary scores built from other tests, or the same test under another name.

Questions people ask

Which is better, Qwen3.5 35B A3B or Qwen3.7 Plus Preview?

Qwen3.7 Plus Preview wins all eight areas we test: coding, agents, reasoning, facts, images and charts, math, long documents and following instructions. Qwen3.5 35B A3B wins none.

Which is better for coding?

Qwen3.7 Plus Preview. It wins 7 of the 7 coding tests both models report; Qwen3.5 35B A3B wins none.

Which is cheaper?

Qwen3.5 35B A3B costs $0.25 per million input tokens and $2.00 per million output tokens; Qwen3.7 Plus Preview costs $0.40 and $1.60. That makes Qwen3.7 Plus Preview about 11% cheaper for the same work.

How do you compare the two?

We use the 53 benchmark tests both models have published scores on. The verdict counts the 23 tests in the eight capability areas, and a gap under one point (ten on rating-style scales) counts as a tie. The other 30 are listed but not counted, because several are summary scores or repeat a test. Each score is the one shown on the model's own page.

Compare Qwen3.5 35B A3B with

Alibaba

Across the field

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