Model comparison
Chatgpt 4o Latest 20250326 vs Olmo 7b Instruct
Chatgpt 4o Latest 20250326 is the stronger model overall, scoring 43.8 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. Chatgpt 4o Latest 20250326 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 Chatgpt 4o Latest 20250326 leads 62.6 to 25.8.
- Olmo 7b Instruct has downloadable open weights; the other is API-only.
Side by side
| Chatgpt 4o Latest 20250326 | Olmo 7b Instruct | |
|---|---|---|
| Provider | OpenAI | Allen Institute for AI (Ai2) |
| Noometry Index | 43.8 | 30.3 |
| Released | — | — |
| Weights | Proprietary | Open |
| Context window | — | — |
| Max output | — | — |
| Input $ / M tokens | — | — |
| Output $ / M tokens | — | — |
| Results tracked | 21 | 10 |
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Category by category
Coding Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 41.6 (#122), Olmo 7b Instruct: 29.6 (#303)
| Benchmark | Chatgpt 4o Latest 20250326 | Olmo 7b Instruct |
|---|---|---|
| LMArena Coding | 1413 | 1016 |
Reasoning Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 33.8 (#71), Olmo 7b Instruct: 18.8 (#274)
| Benchmark | Chatgpt 4o Latest 20250326 | Olmo 7b Instruct |
|---|---|---|
| LMArena Hard Prompts | 1424 | 993 |
| Kagi LLM Benchmark | 75% | — |
Math Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 38.6 (#134), Olmo 7b Instruct: 30.2 (#237)
| Benchmark | Chatgpt 4o Latest 20250326 | Olmo 7b Instruct |
|---|---|---|
| LMArena Math | 1407 | 1018 |
Knowledge Not comparable
Chatgpt 4o Latest 20250326: 39.2 (#137), Olmo 7b Instruct: —
| Benchmark | Chatgpt 4o Latest 20250326 | Olmo 7b Instruct |
|---|---|---|
| Confabulations | 16.6% | — |
| LMArena Expert | 1401 | — |
Multimodal Not comparable
Chatgpt 4o Latest 20250326: 39.6 (#58), Olmo 7b Instruct: —
| Benchmark | Chatgpt 4o Latest 20250326 | Olmo 7b Instruct |
|---|---|---|
| LMArena Vision | 1243 | — |
Multilingual Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 52.9 (#76), Olmo 7b Instruct: 24.0 (#291)
| Benchmark | Chatgpt 4o Latest 20250326 | Olmo 7b Instruct |
|---|---|---|
| LMArena Non-English | 1419 | 977 |
| LMArena Chinese | 1457 | 1014 |
| LMArena Russian | 1429 | 947 |
| LMArena French | 1446 | — |
| LMArena German | 1423 | — |
| LMArena Japanese | 1405 | — |
| LMArena Korean | 1396 | — |
| LMArena Spanish | 1434 | — |
Instruction Following Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 74.0 (#107), Olmo 7b Instruct: 49.0 (#301)
| Benchmark | Chatgpt 4o Latest 20250326 | Olmo 7b Instruct |
|---|---|---|
| LMArena Instruction Following | 1403 | 978 |
Long Context Not comparable
Chatgpt 4o Latest 20250326: 43.1 (#107), Olmo 7b Instruct: —
| Benchmark | Chatgpt 4o Latest 20250326 | Olmo 7b Instruct |
|---|---|---|
| LMArena Longer Query | 1413 | — |
Writing & Preference Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 62.6 (#72), Olmo 7b Instruct: 25.8 (#303)
| Benchmark | Chatgpt 4o Latest 20250326 | Olmo 7b Instruct |
|---|---|---|
| LMArena Text | 1429 | 1032 |
| LMArena Creative Writing | 1405 | 990 |
| LMArena Multi-Turn | 1454 | 1007 |
| EQ-Bench Creative Writing | 1501 | — |
Frequently asked questions
Is Chatgpt 4o Latest 20250326 better than Olmo 7b Instruct?
Chatgpt 4o Latest 20250326 is the stronger model overall, scoring 43.8 to 30.3 on the Noometry Index.
Is Chatgpt 4o Latest 20250326 or Olmo 7b Instruct better for coding?
Chatgpt 4o Latest 20250326 scores higher on coding benchmarks: 41.6 versus 29.6 in the Noometry coding category.
How many benchmarks do Chatgpt 4o Latest 20250326 and Olmo 7b Instruct share?
10 benchmarks have published results for both models. Chatgpt 4o Latest 20250326 has 21 scored results on Noometry and Olmo 7b Instruct has 10.