Model comparison

MiMo-V2.6-Flash vs Phi 3 Mini 128k Instruct

MiMo-V2.6-Flash is the stronger model overall, scoring 44.4 to 29.1 on the Noometry Index.

Last verified . 12 shared benchmarks.

MiMo-V2.6-Flash Xiaomi

44.4

Rank #74 Confirmed

Phi 3 Mini 128k Instruct Microsoft

29.1

Rank #303 Confirmed

Summary

  • They share 12 benchmarks with published results for both. MiMo-V2.6-Flash scores higher in 8 categories and Phi 3 Mini 128k Instruct in 0 categories; 8 gaps are clear of the uncertainty.
  • The widest gap is in writing & preference, where MiMo-V2.6-Flash leads 63.9 to 27.3.

Side by side

MiMo-V2.6-Flash and Phi 3 Mini 128k Instruct specifications
MiMo-V2.6-FlashPhi 3 Mini 128k Instruct
ProviderXiaomiMicrosoft
Noometry Index44.429.1
Released2026-09-222024-04-23
WeightsOpenOpen
Context window1.05M—
Max output131K—
Input $ / M tokens$0.14—
Output $ / M tokens$0.28—
Results tracked1319

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Category by category

Coding MiMo-V2.6-Flash leads

MiMo-V2.6-Flash: 44.3 (#68), Phi 3 Mini 128k Instruct: 28.3 (#307)

Coding benchmarks
BenchmarkMiMo-V2.6-FlashPhi 3 Mini 128k Instruct
LMArena Coding15161040
BigCodeBench Instruct—29.6%
BigCodeBench Complete—40.6%

Reasoning MiMo-V2.6-Flash leads

MiMo-V2.6-Flash: 29.6 (#82), Phi 3 Mini 128k Instruct: 18.7 (#254)

Reasoning benchmarks
BenchmarkMiMo-V2.6-FlashPhi 3 Mini 128k Instruct
LMArena Hard Prompts14811028

Math MiMo-V2.6-Flash leads

MiMo-V2.6-Flash: 37.4 (#97), Phi 3 Mini 128k Instruct: 29.2 (#220)

Math benchmarks
BenchmarkMiMo-V2.6-FlashPhi 3 Mini 128k Instruct
LMArena Math14771089

Knowledge MiMo-V2.6-Flash leads

MiMo-V2.6-Flash: 42.0 (#91), Phi 3 Mini 128k Instruct: 26.3 (#251)

Knowledge benchmarks
BenchmarkMiMo-V2.6-FlashPhi 3 Mini 128k Instruct
LMArena Expert1516984

Multimodal Not comparable

MiMo-V2.6-Flash: 40.2 (#39), Phi 3 Mini 128k Instruct: —

Multimodal benchmarks
BenchmarkMiMo-V2.6-FlashPhi 3 Mini 128k Instruct
LMArena Vision1266—

Multilingual MiMo-V2.6-Flash leads

MiMo-V2.6-Flash: 54.6 (#41), Phi 3 Mini 128k Instruct: 25.4 (#280)

Multilingual benchmarks
BenchmarkMiMo-V2.6-FlashPhi 3 Mini 128k Instruct
LMArena Non-English14391000
LMArena Chinese15011016
LMArena Russian14241004
LMArena French—1038
LMArena German—1006
LMArena Japanese—899
LMArena Korean—856
LMArena Spanish—1058

Instruction Following MiMo-V2.6-Flash leads

MiMo-V2.6-Flash: 77.0 (#33), Phi 3 Mini 128k Instruct: 52.1 (#289)

Instruction Following benchmarks
BenchmarkMiMo-V2.6-FlashPhi 3 Mini 128k Instruct
LMArena Instruction Following14631023

Long Context MiMo-V2.6-Flash leads

MiMo-V2.6-Flash: 44.8 (#52), Phi 3 Mini 128k Instruct: 30.3 (#284)

Long Context benchmarks
BenchmarkMiMo-V2.6-FlashPhi 3 Mini 128k Instruct
LMArena Longer Query1465996

Writing & Preference MiMo-V2.6-Flash leads

MiMo-V2.6-Flash: 63.9 (#61), Phi 3 Mini 128k Instruct: 27.3 (#296)

Writing & Preference benchmarks
BenchmarkMiMo-V2.6-FlashPhi 3 Mini 128k Instruct
LMArena Text14591050
LMArena Creative Writing14081024
LMArena Multi-Turn1460989

Frequently asked questions

Is MiMo-V2.6-Flash better than Phi 3 Mini 128k Instruct?

MiMo-V2.6-Flash is the stronger model overall, scoring 44.4 to 29.1 on the Noometry Index.

Is MiMo-V2.6-Flash or Phi 3 Mini 128k Instruct better for coding?

MiMo-V2.6-Flash scores higher on coding benchmarks: 44.3 versus 28.3 in the Noometry coding category.

How many benchmarks do MiMo-V2.6-Flash and Phi 3 Mini 128k Instruct share?

12 benchmarks have published results for both models. MiMo-V2.6-Flash has 13 scored results on Noometry and Phi 3 Mini 128k Instruct has 19.

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