Model comparison
Grok Build 0.1 vs Hy3 Preview
Head-to-head evidence from 14 shared benchmark results across 4 categories. Overall scores shown here use the public BenchAlign v5 ranking lane.
Evidence parity. Grok Build 0.1 and Hy3 Preview share 14 comparable benchmark results. 0 of 8 categories are comparable. 1 result is unique to Grok Build 0.1; 8 to Hy3 Preview.
Updated July 17, 2026- Shared results
- 14
- Grok Build 0.1 only
- 1
- Hy3 Preview only
- 8
- Comparable categories
- 0 / 8
Benchmark data for Grok Build 0.1 and Hy3 Preview is coming soon on BenchLM.
Confidence note. This is a partial-evidence comparison with 14 shared benchmark results across 4 evidence categories; 0 of 8 categories currently have scoreable aggregates for both models. Treat the verdict as directional until coverage is more balanced.
Why this result
BenchLM has partial data for these models, but not enough overlapping benchmark coverage to produce a fair score-level comparison yet.
Grok Build 0.1 is priced at $1.00 input / $2.00 output per 1M tokens, versus $0.00 input / $0.00 output per 1M tokens for Hy3 Preview.
Category breakdown
Exact category averages are shown below. Not measured means BenchLM does not have enough sourced public coverage for that model and category.
| Category | Grok Build 0.1 | Δ | Hy3 Preview |
|---|---|---|---|
| Agentic | Grok Build 0.1Not measured | MarginNo overlap | Hy3 Preview54.4 |
| Coding | Grok Build 0.1Not measured | MarginNo overlap | Hy3 Preview57.8 |
| Knowledge | Grok Build 0.1Not measured | MarginNo overlap | Hy3 Preview33.8 |
| Inst. Following | Grok Build 0.1Not measured | MarginNo overlap | Hy3 Preview63.1 |
Operational comparison
Runtime and commercial metrics are compared only when both models have a complete sourced value.
| Metric | Grok Build 0.1 | Hy3 Preview | Comparison |
|---|---|---|---|
| Input / output priceUSD per 1M tokens | Grok Build 0.1$1 input / $2 output | Hy3 Preview$0 input / $0 output | Hy3 Preview has the lower combined listed price. |
| Generation speedtokens per second | Grok Build 0.1Not available | Hy3 PreviewNot available | A complete speed comparison is not available. |
| First-answer latencyseconds to first token | Grok Build 0.1Not available | Hy3 PreviewNot available | A complete latency comparison is not available. |
| Context windowmaximum listed tokens | Grok Build 0.1256K | Hy3 Preview256K | Listed context windows are equal. |
Benchmark Deep Dive
Agentic5 benchmarks
Coding5 benchmarks
Reasoning2 benchmarks
Knowledge9 benchmarks
| Benchmark | Grok Build 0.1 | Hy3 Preview | Result |
|---|---|---|---|
| Artificial Analysis Intelligence IndexSource | 39.8% | 41.2% | Hy3 Preview leads |
| AA-GPQA DiamondSource | 89.5% | 89.7% | Hy3 Preview leads |
| AA-HLESource | 36.0% | 31.6% | Grok Build 0.1 leads |
| AA-Omniscience IndexSource | 7.4% | -18.5% | Grok Build 0.1 leads |
| AA-Omniscience AccuracySource | 51.4% | 31.5% | Grok Build 0.1 leads |
| AA-Omniscience Hallucination RateSource | 90.5% | 73.0% | Hy3 Preview leads |
| GPQASource | — | 87.2% | Not comparable |
| GPQA-DSource | — | 87.2% | Not comparable |
| HLESource | — | 25.5% | Not comparable |
Multimodal1 benchmarks
| Benchmark | Grok Build 0.1 | Hy3 Preview | Result |
|---|---|---|---|
| AA-MMMU-ProSource | 76.5% | — | Not comparable |
Inst. Following1 benchmarks
| Benchmark | Grok Build 0.1 | Hy3 Preview | Result |
|---|---|---|---|
| IFBenchSource | — | 63.1% | Not comparable |
Frequently Asked Questions (3)
Can I compare Grok Build 0.1 and Hy3 Preview on BenchLM yet?
Not fully yet. BenchLM is tracking both models, but the sourced benchmark breakdown for this comparison is still coming soon.
Why does this comparison show “coming soon”?
BenchLM only shows category winners and benchmark-level calls when we have sourced results that can be compared fairly. For these models, the public benchmark coverage is not complete enough yet.
What data is available for Grok Build 0.1 and Hy3 Preview today?
Grok Build 0.1: $1.00 input / $2.00 output per 1M tokens Hy3 Preview: $0.00 input / $0.00 output per 1M tokens Both model pages still include creator, context window, reasoning mode, and other metadata while benchmark coverage fills in.
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