Model comparison
Grok Build 0.1 vs Yi-34B
Grok Build 0.1 is the stronger model overall, scoring 36.4 to 27.8 on the Noometry Index.
Last verified . 0 shared benchmarks.
Summary
- The widest gap is in reasoning, where Grok Build 0.1 leads 32.2 to 21.2.
- Yi-34B has downloadable open weights; the other is API-only.
Side by side
| Grok Build 0.1 | Yi-34B | |
|---|---|---|
| Provider | xAI | 01.AI |
| Noometry Index | 36.4 | 27.8 |
| Released | 2026-04-16 | 2023-11-02 |
| Weights | Proprietary | Open |
| Context window | 256K | — |
| Max output | 256K | — |
| Input $ / M tokens | $1 | — |
| Output $ / M tokens | $2 | — |
| Results tracked | 3 | 23 |
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Category by category
Coding Grok Build 0.1 leads
Grok Build 0.1: 43.1 (#91), Yi-34B: 32.3 (#274)
| Benchmark | Grok Build 0.1 | Yi-34B |
|---|---|---|
| SciCode | 50.2% | — |
| LMArena Coding | — | 1112 |
Agentic & Tool Use Not comparable
Grok Build 0.1: 22.7 (#129), Yi-34B: —
| Benchmark | Grok Build 0.1 | Yi-34B |
|---|---|---|
| GBAEval | 2.4% | — |
Reasoning Grok Build 0.1 leads
Grok Build 0.1: 32.2 (#77), Yi-34B: 21.2 (#226)
| Benchmark | Grok Build 0.1 | Yi-34B |
|---|---|---|
| CritPt | 9.1% | — |
| LMArena Hard Prompts | — | 1104 |
| BIG-Bench Hard | — | 71.7% |
| Epoch Capabilities Index | — | 117.39 |
Math Not comparable
Grok Build 0.1: —, Yi-34B: 21.6 (#282)
| Benchmark | Grok Build 0.1 | Yi-34B |
|---|---|---|
| LMArena Math | — | 1114 |
| MATH Level 5 | — | 5.1% |
| GSM8K | — | 76% |
Knowledge Not comparable
Grok Build 0.1: —, Yi-34B: 7.5 (#309)
| Benchmark | Grok Build 0.1 | Yi-34B |
|---|---|---|
| GPQA Diamond | — | 14.7% |
| LMArena Expert | — | 1061 |
| MMLU | — | 76.3% |
Multilingual Not comparable
Grok Build 0.1: —, Yi-34B: 29.7 (#264)
| Benchmark | Grok Build 0.1 | Yi-34B |
|---|---|---|
| LMArena Non-English | — | 1079 |
| LMArena Chinese | — | 1176 |
| LMArena French | — | 1081 |
| LMArena German | — | 1042 |
| LMArena Japanese | — | 993 |
| LMArena Korean | — | 959 |
| LMArena Russian | — | 1050 |
| LMArena Spanish | — | 1070 |
Instruction Following Not comparable
Grok Build 0.1: —, Yi-34B: 56.2 (#274)
| Benchmark | Grok Build 0.1 | Yi-34B |
|---|---|---|
| LMArena Instruction Following | — | 1091 |
Long Context Not comparable
Grok Build 0.1: —, Yi-34B: 33.2 (#264)
| Benchmark | Grok Build 0.1 | Yi-34B |
|---|---|---|
| LMArena Longer Query | — | 1094 |
Writing & Preference Not comparable
Grok Build 0.1: —, Yi-34B: 34.1 (#273)
| Benchmark | Grok Build 0.1 | Yi-34B |
|---|---|---|
| LMArena Text | — | 1129 |
| LMArena Creative Writing | — | 1108 |
| LMArena Multi-Turn | — | 1113 |
Frequently asked questions
Is Grok Build 0.1 better than Yi-34B?
Grok Build 0.1 is the stronger model overall, scoring 36.4 to 27.8 on the Noometry Index.
Is Grok Build 0.1 or Yi-34B better for coding?
Grok Build 0.1 scores higher on coding benchmarks: 43.1 versus 32.3 in the Noometry coding category.
How many benchmarks do Grok Build 0.1 and Yi-34B share?
0 benchmarks have published results for both models. Grok Build 0.1 has 3 scored results on Noometry and Yi-34B has 23.