Model comparison
MiMo-V2.6-Flash vs Olmo 7b Instruct
MiMo-V2.6-Flash is the stronger model overall, scoring 48.5 to 30.3 on the Noometry Index.
Last verified . 10 shared benchmarks.
Allen Institute for AI (Ai2)Summary
- They share 10 benchmarks with published results for both. MiMo-V2.6-Flash scores higher in 6 categories and Olmo 7b Instruct in 0 categories; 6 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where MiMo-V2.6-Flash leads 63.1 to 25.8.
Side by side
| MiMo-V2.6-Flash | Olmo 7b Instruct | |
|---|---|---|
| Provider | Xiaomi | Allen Institute for AI (Ai2) |
| Noometry Index | 48.5 | 30.3 |
| Released | 2026-09-21 | — |
| Weights | Open | Open |
| Context window | 1.05M | — |
| Max output | 131K | — |
| Input $ / M tokens | $0.14 | — |
| Output $ / M tokens | $0.28 | — |
| Results tracked | 19 | 10 |
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Category by category
Coding MiMo-V2.6-Flash leads
MiMo-V2.6-Flash: 53.4 (#30), Olmo 7b Instruct: 29.6 (#303)
| Benchmark | MiMo-V2.6-Flash | Olmo 7b Instruct |
|---|---|---|
| LMArena Coding | 1504 | 1016 |
| LMArena WebDev | 1637 | — |
| SciCode | 51.3% | — |
Reasoning MiMo-V2.6-Flash leads
MiMo-V2.6-Flash: 36.5 (#66), Olmo 7b Instruct: 18.8 (#274)
| Benchmark | MiMo-V2.6-Flash | Olmo 7b Instruct |
|---|---|---|
| LMArena Hard Prompts | 1482 | 993 |
| CritPt | 12% | — |
Math MiMo-V2.6-Flash leads
MiMo-V2.6-Flash: 51.9 (#52), Olmo 7b Instruct: 30.2 (#237)
| Benchmark | MiMo-V2.6-Flash | Olmo 7b Instruct |
|---|---|---|
| LMArena Math | 1468 | 1018 |
| ProofBench | 63% | — |
Knowledge Not comparable
MiMo-V2.6-Flash: 42.2 (#99), Olmo 7b Instruct: —
| Benchmark | MiMo-V2.6-Flash | Olmo 7b Instruct |
|---|---|---|
| LMArena Expert | 1501 | — |
Multimodal Not comparable
MiMo-V2.6-Flash: 40.5 (#47), Olmo 7b Instruct: —
| Benchmark | MiMo-V2.6-Flash | Olmo 7b Instruct |
|---|---|---|
| LMArena Vision | 1259 | — |
Multilingual MiMo-V2.6-Flash leads
MiMo-V2.6-Flash: 54.0 (#51), Olmo 7b Instruct: 24.0 (#291)
| Benchmark | MiMo-V2.6-Flash | Olmo 7b Instruct |
|---|---|---|
| LMArena Non-English | 1434 | 977 |
| LMArena Chinese | 1511 | 1014 |
| LMArena Russian | 1409 | 947 |
| LMArena French | 1475 | — |
| LMArena Spanish | 1456 | — |
Instruction Following MiMo-V2.6-Flash leads
MiMo-V2.6-Flash: 76.8 (#35), Olmo 7b Instruct: 49.0 (#301)
| Benchmark | MiMo-V2.6-Flash | Olmo 7b Instruct |
|---|---|---|
| LMArena Instruction Following | 1463 | 978 |
Long Context Not comparable
MiMo-V2.6-Flash: 44.8 (#57), Olmo 7b Instruct: —
| Benchmark | MiMo-V2.6-Flash | Olmo 7b Instruct |
|---|---|---|
| LMArena Longer Query | 1463 | — |
Writing & Preference MiMo-V2.6-Flash leads
MiMo-V2.6-Flash: 63.1 (#67), Olmo 7b Instruct: 25.8 (#303)
| Benchmark | MiMo-V2.6-Flash | Olmo 7b Instruct |
|---|---|---|
| LMArena Text | 1455 | 1032 |
| LMArena Creative Writing | 1400 | 990 |
| LMArena Multi-Turn | 1451 | 1007 |
Frequently asked questions
Is MiMo-V2.6-Flash better than Olmo 7b Instruct?
MiMo-V2.6-Flash is the stronger model overall, scoring 48.5 to 30.3 on the Noometry Index.
Is MiMo-V2.6-Flash or Olmo 7b Instruct better for coding?
MiMo-V2.6-Flash scores higher on coding benchmarks: 53.4 versus 29.6 in the Noometry coding category.
How many benchmarks do MiMo-V2.6-Flash and Olmo 7b Instruct share?
10 benchmarks have published results for both models. MiMo-V2.6-Flash has 19 scored results on Noometry and Olmo 7b Instruct has 10.