# Claude Opus 4.6 vs ZAYA1-74B-Preview

> Side-by-side benchmark comparison for Claude Opus 4.6 and ZAYA1-74B-Preview across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/claude-opus-4-6-vs-zaya1-74b-preview
- Last updated: September 23, 2026

- Shared sourced benchmarks: 4
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.6

## Quick Verdict

Pick Claude Opus 4.6 if you want the stronger benchmark profile. ZAYA1-74B-Preview only makes more sense when its price, context window, or workload-specific category wins matter more than the overall score.

## Summary

- Claude Opus 4.6 leads overall 64.33 to 45.
- The clearest category separation is in mathematics, where the averages are 58.5 for Claude Opus 4.6 and 51.6 for ZAYA1-74B-Preview.
- The biggest single benchmark swing is GPQA in Knowledge, with scores of 91.3% and 57.3%.
- ZAYA1-74B-Preview is the cheaper option on output tokens, which matters if you expect large responses or heavy interactive use.
- Claude Opus 4.6 also has the larger context window at 1M.

## Model Snapshot

| Property | Claude Opus 4.6 | ZAYA1-74B-Preview |
|----------|----------|----------|
| Creator | Anthropic | Zyphra |
| Type | Proprietary | Open Weight |
| Reasoning | Non-Reasoning | Reasoning |
| Context | 1M | 256K |
| Overall Score | 64.33 | null |
| Benchmarks Covered | 34 | 7 |
| Pricing (input/output) | $5.00 / $25.00 | $0.00 / $0.00 |

## Category Breakdown

### Agentic

- Winner: Not comparable
- Claude Opus 4.6 public-lane score: 44.2 (Supported · #40/105)
- ZAYA1-74B-Preview public-lane score: Coming soon

| Benchmark | Claude Opus 4.6 | ZAYA1-74B-Preview | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 2.0 | 65.4% | Coming soon | Coming soon |
| BrowseComp | 83.7% | Coming soon | Coming soon |
| OSWorld-Verified | 72.7% | Coming soon | Coming soon |
| Claw-Eval | 70.4% | Coming soon | Coming soon |
| DeepSearchQA | 73.7% | Coming soon | Coming soon |
| CyberGym | 66.6% | Coming soon | Coming soon |
| Gert Labs | 61.85% | Coming soon | Coming soon |
| ResearchClawBench | 19.9% | Coming soon | Coming soon |
| JobBench | 36.7% | Coming soon | Coming soon |
| ApprenticeBench | 5% | Coming soon | Coming soon |
| τ²-bench Airline | Coming soon | 56.1% | Coming soon |

### Coding

- Winner: Not comparable
- Claude Opus 4.6 public-lane score: 51.4 (Supported · #37/135)
- ZAYA1-74B-Preview public-lane score: Coming soon

| Benchmark | Claude Opus 4.6 | ZAYA1-74B-Preview | Winner |
|-----------|-----------|-----------|--------|
| SWE-bench Verified | 80.8% | 53.2% | Claude Opus 4.6 |
| SWE-bench Verified* | 75.6% | Coming soon | Coming soon |
| LiveCodeBench Pro | 70.7% | Coming soon | Coming soon |
| SWE-bench Pro | 53.4% | Coming soon | Coming soon |
| SWE-Rebench | 65.3% | Coming soon | Coming soon |
| React Native Evals | 84.1% | Coming soon | Coming soon |
| Vibe Code Bench | 57.57% | Coming soon | Coming soon |
| FrontierCode 1.1 Main | 26.9% | Coming soon | Coming soon |
| LiveCodeBench v6 | Coming soon | 65.7% | Coming soon |

### Reasoning

- Winner: Not comparable
- Claude Opus 4.6 public-lane score: 67.1 (Unranked · 2 rankable rows)
- ZAYA1-74B-Preview public-lane score: Coming soon

### Multimodal & Grounded

- Winner: Not comparable
- Claude Opus 4.6 public-lane score: 59.6 (#30/50)
- ZAYA1-74B-Preview public-lane score: Coming soon

| Benchmark | Claude Opus 4.6 | ZAYA1-74B-Preview | Winner |
|-----------|-----------|-----------|--------|
| MMMU-Pro | 77.3% | Coming soon | Coming soon |
| ERQA | 51.6% | Coming soon | Coming soon |
| ScreenSpot Pro | 83.1% | Coming soon | Coming soon |
| MedXpertQA (MM) | 64.8% | Coming soon | Coming soon |

### Knowledge

- Winner: Not comparable
- Claude Opus 4.6 public-lane score: 57.3 (Estimated · #36/160)
- ZAYA1-74B-Preview public-lane score: Coming soon

| Benchmark | Claude Opus 4.6 | ZAYA1-74B-Preview | Winner |
|-----------|-----------|-----------|--------|
| GPQA | 91.3% | 57.3% | Claude Opus 4.6 |
| GPQA-D | 89.2% | 57.3% | Claude Opus 4.6 |
| SuperGPQA | 95% | Coming soon | Coming soon |
| MMLU-Pro | 82% | 68.1% | Claude Opus 4.6 |
| MMLU-Pro (Arcee) | 89.1% | Coming soon | Coming soon |
| HLE | 53% | Coming soon | Coming soon |
| HLE w/o tools | 40% | Coming soon | Coming soon |
| HealthBench Hard | 14.8% | Coming soon | Coming soon |
| MedXpertQA (Text) | 52.1% | Coming soon | Coming soon |

### Instruction Following

- Winner: Not comparable
- Claude Opus 4.6 public-lane score: 51 (#79/124)
- ZAYA1-74B-Preview public-lane score: Coming soon

### Mathematics

- Winner: Not comparable
- Claude Opus 4.6 public-lane score: 58.5 (Unranked · 3 rankable rows)
- ZAYA1-74B-Preview public-lane score: 51.6 (Unranked · 1 rankable row)

| Benchmark | Claude Opus 4.6 | ZAYA1-74B-Preview | Winner |
|-----------|-----------|-----------|--------|
| AIME25 (Arcee) | 99.8% | Coming soon | Coming soon |
| FrontierMath v2 (Tiers 1-3) | 40.700% | Coming soon | Coming soon |
| FrontierMath v2 (Tier 4) | 22.900% | Coming soon | Coming soon |
| AIME26 | Coming soon | 76.4% | Coming soon |

## FAQ

### Which is better overall, Claude Opus 4.6 or ZAYA1-74B-Preview?

Claude Opus 4.6 is ahead overall on BenchLM right now.

### Where is the biggest gap between Claude Opus 4.6 and ZAYA1-74B-Preview?

The widest category gap is in mathematics, where the averages are 58.5 for Claude Opus 4.6 and 51.6 for ZAYA1-74B-Preview.

### How many benchmarks does Claude Opus 4.6 cover on BenchLM?

Claude Opus 4.6 currently has 34 sourced benchmark scores on BenchLM.

### How many benchmarks does ZAYA1-74B-Preview cover on BenchLM?

ZAYA1-74B-Preview currently has 7 sourced benchmark scores on BenchLM.

## Related Comparisons

- [Claude Opus 4.6 vs Claude Opus 4.6 (Adaptive)](/compare/claude-opus-4-6-vs-claude-opus-4-6-thinking)
- [ZAYA1-74B-Preview vs Claude Opus 4.6 (Adaptive)](/compare/claude-opus-4-6-thinking-vs-zaya1-74b-preview)
- [Claude Opus 4.6 vs ZAYA1-8B](/compare/claude-opus-4-6-vs-zaya1-8b)
- [ZAYA1-74B-Preview vs ZAYA1-8B](/compare/zaya1-74b-preview-vs-zaya1-8b)

## Explore More

- [Claude Opus 4.6 profile](/models/claude-opus-4-6)
- [ZAYA1-74B-Preview profile](/models/zaya1-74b-preview)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)