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Phi 3

Phi 3 is a Microsoft proprietary model. It is not yet ranked: 3 independent results so far, and the index needs at least five across two categories. Last measured 2 Sept 2026.

Blended price
Output speed
First answer
Context
How it scores by categoryDashed line = average model (50). One step of 15 = one standard deviation.
  1. Reasoning35
  2. Coding34
  3. Human preference34

Versions

Microsoft has shipped 4 models under this name. Each is ranked on its own results; a newer version often has fewer results so far, which holds its index nearer the average until more arrive.

ModelReleasedIndexRank
Phi-439.9#530
Phi 3mediumthis page
Phi-1.5
Phi-2

Benchmark results

One column per reasoning effort. Rank is among every configuration of every model on that benchmark. Hover a score for the run it came from.

Reasoning

BenchmarkmediumSource
LMArena Hard Prompts1212#300LMArena

Coding

BenchmarkmediumSource
LMArena Coding1231#303LMArena

Human preference

BenchmarkmediumSource
LMArena Text1197#299LMArena

See also

Data as of 10 Sept 2026. Compare with another model.