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VECTOR WIREAI INTELLIGENCE
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InternVL3.5-1B vs Qwen3.5 2B

OpenGVLab

Wins 0 of 1 area

—

Alibaba · released

Wins 1 of 1 area

Images and charts

Qwen3.5 2B is the stronger all-rounder.

Scores updated · 7 tests both models report · How we compare

Where each one wins

Tests won in each of the one area where both have results. Each piece is one test, so a longer bar means more evidence; grey means the two scored within a point of each other.

The biggest differences

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

Where Qwen3.5 2B pulls ahead

  • Reads text in imagesOCRBench+52.6points aheadQwen3.5 2B86.1InternVL3.5-1B33.5
  • Questions that truly need the image to answerMMStar+4.8points aheadQwen3.5 2B55.1InternVL3.5-1B50.3
  • Visual perception tasks people solve at a glanceBLINK+4.4points aheadQwen3.5 2B48.6InternVL3.5-1B44.2

Where InternVL3.5-1B pulls ahead

No clear win on a test scored out of 100.

Every test, side by side

All 7 tests both models report. The winning score is in its model's colour; marks a score checked independently.

Images and chartsQwen3.5 2B
  • OCRBenchQwen3.5 2B by 52.633.586.1+52.6
  • MMStarQwen3.5 2B by 4.850.355.1+4.8
  • BLINKQwen3.5 2B by 4.444.248.6+4.4

Full images and charts ranking

Other results4 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, InternVL3.5-1B or Qwen3.5 2B?

Qwen3.5 2B wins the one area where both have results: images and charts. InternVL3.5-1B wins none.

How do you compare the two?

We use the 7 benchmark tests both models have published scores on. The verdict counts the 3 tests in the eight capability areas, and a gap under one point (ten on rating-style scales) counts as a tie. The other 4 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.