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VECTOR WIREAI INTELLIGENCE
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Granite 4.0 350M vs Qwen3.5 0.8B

IBM · released

Wins 2 of 6 areas

Coding · Reasoning

Alibaba · released

Wins 3 of 6 areas

Facts · Long documents · Following instructions

Qwen3.5 0.8B wins more areas, narrowly.Granite 4.0 350M is better at reasoning.

Scores updated · 20 tests both models report · How we compare

Where each one wins

Tests won in each of the six 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.

Agents, long documents 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 pulls ahead

  • Avoids making up answers it doesn't knowAA-Omniscience · Non-hallucination+26.8points aheadQwen3.5 0.8B38.7Granite 4.0 350M11.9
  • Follows unfamiliar, precisely checkable instructionsIFBench+3.9points aheadQwen3.5 0.8B21.5Granite 4.0 350M17.6

Where Granite 4.0 350M pulls ahead

  • Graduate-level biology, physics and chemistry questionsGPQA Diamond+14.6points aheadGranite 4.0 350M25.7Qwen3.5 0.8B11.1
  • Very hard expert questions across many subjectsHumanity's Last Exam+5.3points aheadGranite 4.0 350M6.4Qwen3.5 0.8B1.1

Every test, side by side

All 20 tests both models report. The winning score is in its model's colour; marks a score checked independently.

CodingGranite 4.0 350M

Full coding ranking

AgentsEven

Full agents ranking

ReasoningGranite 4.0 350M

Full reasoning ranking

FactsQwen3.5 0.8B

Full facts ranking

Long documentsQwen3.5 0.8B

Full long documents ranking

Following instructionsQwen3.5 0.8B
  • IFBenchQwen3.5 0.8B by 3.917.621.5+3.9

Full following instructions ranking

Other results10 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, Granite 4.0 350M or Qwen3.5 0.8B?

Qwen3.5 0.8B wins three of the six areas where both have results: facts, long documents and following instructions. Granite 4.0 350M wins coding and reasoning. They are level on agents.

Which is better for coding?

Granite 4.0 350M. It wins 1 of the 2 coding tests both models report; Qwen3.5 0.8B wins none, and 1 is a tie.

How do you compare the two?

We use the 20 benchmark tests both models have published scores on. The verdict counts the 10 tests in the eight capability areas, and a gap under one point (ten on rating-style scales) counts as a tie. The other 10 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.