Model comparison
Command R+ vs Step 3.7 Flash
Step 3.7 Flash is the stronger model overall, scoring 36.5 to 32.0 on the Noometry Index.
Last verified . 0 shared benchmarks.
Cohere
StepFunSummary
- The widest gap is in math, where Step 3.7 Flash leads 40.9 to 26.6.
- Step 3.7 Flash is cheaper at $0.18 / $1.11 per million input/output tokens, against $2.50 / $10 for Command R+.
- Step 3.7 Flash accepts more context: 256K tokens versus 128K.
Side by side
| Command R+ | Step 3.7 Flash | |
|---|---|---|
| Provider | Cohere | StepFun |
| Noometry Index | 32.0 | 36.5 |
| Released | 2024-08-30 | 2026-05-29 |
| Weights | Open | Open |
| Context window | 128K | 256K |
| Max output | 4K | 256K |
| Input $ / M tokens | $2.50 | $0.18 |
| Output $ / M tokens | $10 | $1.11 |
| Results tracked | 34 | 5 |
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Category by category
Coding Step 3.7 Flash leads
Command R+: 28.6 (#304), Step 3.7 Flash: 39.4 (#147)
| Benchmark | Command R+ | Step 3.7 Flash |
|---|---|---|
| SciCode | — | 40% |
| BigCodeBench Instruct | 33.8% | — |
| LiveBench Coding | 19.1% | — |
| LMArena Coding | 1187 | — |
| BigCodeBench Complete | 41.9% | — |
| ALE-Bench | — | 694.12 |
| HumanEval+ | 56.7% | — |
| MBPP+ | 63.5% | — |
Reasoning Step 3.7 Flash leads
Command R+: 8.9 (#341), Step 3.7 Flash: 20.9 (#211)
| Benchmark | Command R+ | Step 3.7 Flash |
|---|---|---|
| SimpleBench | 17.4% | — |
| NYT Connections (extended) | — | 39.7% |
| CritPt | — | 2.3% |
| LiveBench Reasoning | 24.8% | — |
| LMArena Hard Prompts | 1186 | — |
| DTBench | 54.9% | — |
| LiveBench Data Analysis | 38.1% | — |
| LMCA | 5% | — |
| Epoch Capabilities Index | 119.28 | — |
| LiveBench | 31.8% | — |
Math Step 3.7 Flash leads
Command R+: 26.6 (#239), Step 3.7 Flash: 40.9 (#74)
| Benchmark | Command R+ | Step 3.7 Flash |
|---|---|---|
| MathArena Final-Answer Competitions | — | 68.5% |
| LiveBench Math | 21.3% | — |
| LMArena Math | 1188 | — |
Knowledge Not comparable
Command R+: 35.9 (#165), Step 3.7 Flash: —
| Benchmark | Command R+ | Step 3.7 Flash |
|---|---|---|
| Vectara Hallucination Rate | 6.9% | — |
| LMArena Expert | 1174 | — |
| MMLU | 69.4% | — |
Multilingual Not comparable
Command R+: 38.8 (#222), Step 3.7 Flash: —
| Benchmark | Command R+ | Step 3.7 Flash |
|---|---|---|
| LMArena Non-English | 1216 | — |
| LMArena Chinese | 1226 | — |
| LMArena French | 1208 | — |
| LMArena German | 1216 | — |
| LMArena Japanese | 1166 | — |
| LMArena Korean | 1138 | — |
| LMArena Russian | 1227 | — |
| LMArena Spanish | 1189 | — |
Instruction Following Not comparable
Command R+: 60.2 (#249), Step 3.7 Flash: —
| Benchmark | Command R+ | Step 3.7 Flash |
|---|---|---|
| LiveBench Instruction Following | 57.6% | — |
| LMArena Instruction Following | 1197 | — |
Long Context Not comparable
Command R+: 37.3 (#214), Step 3.7 Flash: —
| Benchmark | Command R+ | Step 3.7 Flash |
|---|---|---|
| LMArena Longer Query | 1231 | — |
Writing & Preference Not comparable
Command R+: 43.7 (#223), Step 3.7 Flash: —
| Benchmark | Command R+ | Step 3.7 Flash |
|---|---|---|
| LMArena Text | 1229 | — |
| LMArena Creative Writing | 1235 | — |
| LMArena Multi-Turn | 1213 | — |
| LiveBench Language | 29.7% | — |
Frequently asked questions
Is Command R+ better than Step 3.7 Flash?
Step 3.7 Flash is the stronger model overall, scoring 36.5 to 32.0 on the Noometry Index.
Which is cheaper, Command R+ or Step 3.7 Flash?
Step 3.7 Flash is cheaper. It lists at $0.18 per million input tokens and $1.11 per million output tokens; Command R+ lists at $2.50 and $10.
Is Command R+ or Step 3.7 Flash better for coding?
Step 3.7 Flash scores higher on coding benchmarks: 39.4 versus 28.6 in the Noometry coding category.
Which has the bigger context window?
Step 3.7 Flash does, with 256K tokens against 128K.
How many benchmarks do Command R+ and Step 3.7 Flash share?
0 benchmarks have published results for both models. Command R+ has 34 scored results on Noometry and Step 3.7 Flash has 5.