Model comparison
Chatgpt 4o Latest 20250326 vs Grok Build 0.1
Chatgpt 4o Latest 20250326 is the stronger model overall, scoring 43.2 to 35.8 on the Noometry Index.
Last verified . 0 shared benchmarks.
Side by side
| Chatgpt 4o Latest 20250326 | Grok Build 0.1 | |
|---|---|---|
| Provider | OpenAI | xAI |
| Noometry Index | 43.2 | 35.8 |
| Released | — | 2026-04-16 |
| Weights | Proprietary | Proprietary |
| Context window | — | 256K |
| Max output | — | 256K |
| Input $ / M tokens | — | $1 |
| Output $ / M tokens | — | $2 |
| Results tracked | 21 | 3 |
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Category by category
Coding Grok Build 0.1 leads
Chatgpt 4o Latest 20250326: 41.0 (#122), Grok Build 0.1: 42.5 (#90)
| Benchmark | Chatgpt 4o Latest 20250326 | Grok Build 0.1 |
|---|---|---|
| SciCode | — | 50.2% |
| LMArena Coding | 1413 | — |
Agentic & Tool Use Not comparable
Chatgpt 4o Latest 20250326: —, Grok Build 0.1: 22.5 (#122)
| Benchmark | Chatgpt 4o Latest 20250326 | Grok Build 0.1 |
|---|---|---|
| GBAEval | — | 2.4% |
Reasoning Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 32.8 (#64), Grok Build 0.1: 31.3 (#73)
| Benchmark | Chatgpt 4o Latest 20250326 | Grok Build 0.1 |
|---|---|---|
| Kagi LLM Benchmark | 75% | — |
| CritPt | — | 9.1% |
| LMArena Hard Prompts | 1424 | — |
Math Not comparable
Chatgpt 4o Latest 20250326: 35.8 (#134), Grok Build 0.1: —
| Benchmark | Chatgpt 4o Latest 20250326 | Grok Build 0.1 |
|---|---|---|
| LMArena Math | 1407 | — |
Knowledge Not comparable
Chatgpt 4o Latest 20250326: 38.7 (#131), Grok Build 0.1: —
| Benchmark | Chatgpt 4o Latest 20250326 | Grok Build 0.1 |
|---|---|---|
| Confabulations | 16.6% | — |
| LMArena Expert | 1400 | — |
Multimodal Not comparable
Chatgpt 4o Latest 20250326: 38.9 (#54), Grok Build 0.1: —
| Benchmark | Chatgpt 4o Latest 20250326 | Grok Build 0.1 |
|---|---|---|
| LMArena Vision | 1243 | — |
Multilingual Not comparable
Chatgpt 4o Latest 20250326: 53.1 (#72), Grok Build 0.1: —
| Benchmark | Chatgpt 4o Latest 20250326 | Grok Build 0.1 |
|---|---|---|
| LMArena Non-English | 1419 | — |
| LMArena Chinese | 1456 | — |
| LMArena French | 1447 | — |
| LMArena German | 1424 | — |
| LMArena Japanese | 1406 | — |
| LMArena Korean | 1397 | — |
| LMArena Russian | 1429 | — |
| LMArena Spanish | 1435 | — |
Instruction Following Not comparable
Chatgpt 4o Latest 20250326: 74.2 (#102), Grok Build 0.1: —
| Benchmark | Chatgpt 4o Latest 20250326 | Grok Build 0.1 |
|---|---|---|
| LMArena Instruction Following | 1403 | — |
Long Context Not comparable
Chatgpt 4o Latest 20250326: 43.1 (#104), Grok Build 0.1: —
| Benchmark | Chatgpt 4o Latest 20250326 | Grok Build 0.1 |
|---|---|---|
| LMArena Longer Query | 1413 | — |
Writing & Preference Not comparable
Chatgpt 4o Latest 20250326: 62.8 (#68), Grok Build 0.1: —
| Benchmark | Chatgpt 4o Latest 20250326 | Grok Build 0.1 |
|---|---|---|
| LMArena Text | 1429 | — |
| LMArena Creative Writing | 1406 | — |
| EQ-Bench Creative Writing | 1501 | — |
| LMArena Multi-Turn | 1454 | — |
Frequently asked questions
Is Chatgpt 4o Latest 20250326 better than Grok Build 0.1?
Chatgpt 4o Latest 20250326 is the stronger model overall, scoring 43.2 to 35.8 on the Noometry Index.
Is Chatgpt 4o Latest 20250326 or Grok Build 0.1 better for coding?
Grok Build 0.1 scores higher on coding benchmarks: 42.5 versus 41.0 in the Noometry coding category.
How many benchmarks do Chatgpt 4o Latest 20250326 and Grok Build 0.1 share?
0 benchmarks have published results for both models. Chatgpt 4o Latest 20250326 has 21 scored results on Noometry and Grok Build 0.1 has 3.