Model comparison
Olmo 7b Instruct vs Solar Pro4
Solar Pro4 is the stronger model overall, scoring 42.1 to 30.3 on the Noometry Index.
Last verified . 10 shared benchmarks.
Allen Institute for AI (Ai2)
UpstageSummary
- They share 10 benchmarks with published results for both. Olmo 7b Instruct scores higher in 0 categories and Solar Pro4 in 6 categories; 6 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Solar Pro4 leads 56.5 to 25.8.
- Olmo 7b Instruct has downloadable open weights; the other is API-only.
Side by side
| Olmo 7b Instruct | Solar Pro4 | |
|---|---|---|
| Provider | Allen Institute for AI (Ai2) | Upstage |
| Noometry Index | 30.3 | 42.1 |
| Released | — | 2026-08-06 |
| Weights | Open | Proprietary |
| Context window | — | 524K |
| Max output | — | 131K |
| Input $ / M tokens | — | $0.30 |
| Output $ / M tokens | — | $1.20 |
| Results tracked | 10 | 18 |
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Category by category
Coding Solar Pro4 leads
Olmo 7b Instruct: 29.6 (#303), Solar Pro4: 40.1 (#149)
| Benchmark | Olmo 7b Instruct | Solar Pro4 |
|---|---|---|
| LMArena Coding | 1016 | 1437 |
| LMArena WebDev | — | 1371 |
Reasoning Solar Pro4 leads
Olmo 7b Instruct: 18.8 (#274), Solar Pro4: 28.5 (#104)
| Benchmark | Olmo 7b Instruct | Solar Pro4 |
|---|---|---|
| LMArena Hard Prompts | 993 | 1399 |
Math Solar Pro4 leads
Olmo 7b Instruct: 30.2 (#237), Solar Pro4: 38.8 (#128)
| Benchmark | Olmo 7b Instruct | Solar Pro4 |
|---|---|---|
| LMArena Math | 1018 | 1416 |
Knowledge Not comparable
Olmo 7b Instruct: —, Solar Pro4: 39.8 (#129)
| Benchmark | Olmo 7b Instruct | Solar Pro4 |
|---|---|---|
| LMArena Expert | — | 1427 |
Multilingual Solar Pro4 leads
Olmo 7b Instruct: 24.0 (#291), Solar Pro4: 48.7 (#139)
| Benchmark | Olmo 7b Instruct | Solar Pro4 |
|---|---|---|
| LMArena Non-English | 977 | 1361 |
| LMArena Chinese | 1014 | 1415 |
| LMArena Russian | 947 | 1360 |
| LMArena French | — | 1397 |
| LMArena German | — | 1364 |
| LMArena Japanese | — | 1309 |
| LMArena Korean | — | 1382 |
| LMArena Spanish | — | 1401 |
Instruction Following Solar Pro4 leads
Olmo 7b Instruct: 49.0 (#301), Solar Pro4: 72.7 (#132)
| Benchmark | Olmo 7b Instruct | Solar Pro4 |
|---|---|---|
| LMArena Instruction Following | 978 | 1377 |
Long Context Not comparable
Olmo 7b Instruct: —, Solar Pro4: 42.1 (#130)
| Benchmark | Olmo 7b Instruct | Solar Pro4 |
|---|---|---|
| LMArena Longer Query | — | 1381 |
Writing & Preference Solar Pro4 leads
Olmo 7b Instruct: 25.8 (#303), Solar Pro4: 56.5 (#138)
| Benchmark | Olmo 7b Instruct | Solar Pro4 |
|---|---|---|
| LMArena Text | 1032 | 1386 |
| LMArena Creative Writing | 990 | 1316 |
| LMArena Multi-Turn | 1007 | 1385 |
Frequently asked questions
Is Olmo 7b Instruct better than Solar Pro4?
Solar Pro4 is the stronger model overall, scoring 42.1 to 30.3 on the Noometry Index.
Is Olmo 7b Instruct or Solar Pro4 better for coding?
Solar Pro4 scores higher on coding benchmarks: 40.1 versus 29.6 in the Noometry coding category.
How many benchmarks do Olmo 7b Instruct and Solar Pro4 share?
10 benchmarks have published results for both models. Olmo 7b Instruct has 10 scored results on Noometry and Solar Pro4 has 18.