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VECTOR WIREAI INTELLIGENCE
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Gemma 3 1B Instruct vs Qwen3.5 0.8B (Instruct)

Google · released

Wins 0 of 2 areas

—

Alibaba

Wins 2 of 2 areas

Reasoning · Following instructions

Qwen3.5 0.8B (Instruct) is the stronger all-rounder.

Scores updated · 8 tests both models report · How we compare

Where each one wins

Tests won in each of the two areas 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.

Reasoning and following instructions rest on a single test each.

The biggest differences

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

Where Qwen3.5 0.8B (Instruct) pulls ahead

  • Graduate-level biology, physics and chemistry questionsGPQA Diamond+3.7points aheadQwen3.5 0.8B (Instruct)27.4Gemma 3 1B Instruct23.7
  • Follows unfamiliar, precisely checkable instructionsIFBench+3points aheadQwen3.5 0.8B (Instruct)22.9Gemma 3 1B Instruct19.9

Where Gemma 3 1B Instruct pulls ahead

No clear win on a test scored out of 100.

Every test, side by side

All 8 tests both models report. The winning score is in its model's colour; marks a score checked independently.

ReasoningQwen3.5 0.8B (Instruct)

Full reasoning ranking

Following instructionsQwen3.5 0.8B (Instruct)
  • IFBenchQwen3.5 0.8B (Instruct) by 319.922.9+3

Full following instructions ranking

Other results6 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.

  • MMLU-ProQwen3.5 0.8B (Instruct) by 22.714.737.4+22.7
  • IFEvalGemma 3 1B Instruct by 20.380.259.9+20.3
  • BFCL v3Qwen3.5 0.8B (Instruct) by 18.516.635.1+18.5
  • BFCLv4Qwen3.5 0.8B (Instruct) by 11.57.218.7+11.5
  • τ²-BenchQwen3.5 0.8B (Instruct) by 3.29.412.6+3.2
  • τ²-Bench (Retail)tie6.46.1tie

Questions people ask

Which is better, Gemma 3 1B Instruct or Qwen3.5 0.8B (Instruct)?

Qwen3.5 0.8B (Instruct) wins all two areas where both have results: reasoning and following instructions. Gemma 3 1B Instruct wins none.

How do you compare the two?

We use the 8 benchmark tests both models have published scores on. The verdict counts the 2 tests in the eight capability areas, and a gap under one point (ten on rating-style scales) counts as a tie. The other 6 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.