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VECTOR WIREAI INTELLIGENCE
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Granite 4.0 350M vs Qwen3.5 4B

IBM · released

Wins 0 of 5 areas

—

Alibaba · released

Wins 5 of 5 areas

Coding · Reasoning · Facts · Long documents · Following instructions

Qwen3.5 4B is the stronger all-rounder.

Scores updated · 18 tests both models report · How we compare

Where each one wins

Tests won in each of the five 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.

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.

Granite 4.0 350MNo current price is tracked.
Qwen3.5 4B$0.03 to read · $0.15 to write$0.18Price from Artificial Analysis

The biggest differences

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

Where Qwen3.5 4B pulls ahead

  • Graduate-level biology, physics and chemistry questionsGPQA Diamond+51.4points aheadQwen3.5 4B77.1Granite 4.0 350M25.7
  • Follows unfamiliar, precisely checkable instructionsIFBench+34.4points aheadQwen3.5 4B52Granite 4.0 350M17.6
  • Code for real scientific research problemsSciCode+14.4points aheadQwen3.5 4B16.1Granite 4.0 350M1.7

Where Granite 4.0 350M pulls ahead

No clear win on a test scored out of 100.

Every test, side by side

All 18 tests both models report. The winning score is in its model's colour; marks a score checked independently.

CodingQwen3.5 4B

Full coding ranking

ReasoningQwen3.5 4B

Full reasoning ranking

FactsQwen3.5 4B

Full facts ranking

Long documentsQwen3.5 4B

Full long documents ranking

Following instructionsQwen3.5 4B
  • IFBenchQwen3.5 4B by 34.417.652+34.4

Full following instructions ranking

Other results9 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 4B?

Qwen3.5 4B wins all five areas where both have results: coding, reasoning, facts, long documents and following instructions. Granite 4.0 350M wins none.

Which is better for coding?

Qwen3.5 4B. It wins 2 of the 2 coding tests both models report; Granite 4.0 350M wins none.

How do you compare the two?

We use the 18 benchmark tests both models have published scores on. The verdict counts the 9 tests in the eight capability areas, and a gap under one point (ten on rating-style scales) counts as a tie. The other 9 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.