# Claude Opus 5 vs DBRX

> Claude Opus 5 is the stronger model overall, scoring 67.8 to 29.4 on the Noometry Index.

- Canonical page: https://noometry.com/compare/claude-opus-5-vs-dbrx
- Last updated: 2026-10-11
- Shared benchmarks: 18

## Summary

- They share 18 benchmarks with published results for both. Claude Opus 5 scores higher in 8 categories and DBRX in 0 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in math, where Claude Opus 5 leads 86.2 to 24.3.
- The biggest single-benchmark swing is GPQA Diamond: 93.9% for Claude Opus 5 and 32.9% for DBRX.
- DBRX has downloadable open weights; the other is API-only.

## Snapshot

| | Claude Opus 5 | DBRX |
|---|---|---|
| Provider | Anthropic | Databricks |
| Noometry Index | 67.8 | 29.4 |
| Rank | 4 | 311 |
| Context | 1M | — |
| Input $/M | $5 | — |
| Output $/M | $25 | — |
| Weights | Proprietary | Open |

## Coding

- Claude Opus 5: 67.5 (#5)
- DBRX: 32.9 (#266)

| Benchmark | Claude Opus 5 | DBRX |
|---|---|---|
| LMArena Coding | 1534 | 1132 |
| DeepSWE | 73.6% | — |
| FrontierCode | 53.4% | — |
| CursorBench | 46.6% | — |
| LMArena WebDev | 1691 | — |
| FrontierSWE | 52% | — |
| SciCode | 56.4% | — |
| WeirdML | 91.8% | — |
| ALE-Bench | 2,165 | — |
| HumanEval+ | — | 70.1% |
| MBPP+ | — | 55.8% |

## Agentic & Tool Use

- Claude Opus 5: 55.6 (#1)
- DBRX: —

| Benchmark | Claude Opus 5 | DBRX |
|---|---|---|
| APEX-Agents | 65.8% | — |
| OSWorld 2.0 | 31.4% | — |
| τ²-bench Banking | 48.7% | — |
| PostTrainBench | 35% | — |
| BALROG | 63.4% | — |
| GBAEval | 79.6% | — |
| GDP.pdf | 24% | — |
| Vending-Bench 2 | 11,182 | — |

## Reasoning

- Claude Opus 5: 77.2 (#4)
- DBRX: 21.4 (#222)

| Benchmark | Claude Opus 5 | DBRX |
|---|---|---|
| LMArena Hard Prompts | 1526 | 1113 |
| ARC-AGI-2 | 90.4% | — |
| SimpleBench | 80.6% | — |
| NYT Connections (extended) | 94.3% | — |
| ARC-AGI-1 | 97.5% | — |
| CritPt | 29.1% | — |
| Chess Puzzles | 42% | — |
| EBR-Bench | 45.7% | — |
| Mystery Game Puzzles | 59% | — |
| DTBench | 97.9% | — |
| LMCA | 64.5% | — |
| Bench to the Future 3 | 0.12 | — |
| Epoch Capabilities Index | 162.78 | — |

## Math

- Claude Opus 5: 86.2 (#8)
- DBRX: 24.3 (#269)

| Benchmark | Claude Opus 5 | DBRX |
|---|---|---|
| LMArena Math | 1531 | 1145 |
| FrontierMath (Tiers 1-3) | 85.6% | — |
| FrontierMath Tier 4 | 73.2% | — |
| OTIS Mock AIME 2024-2025 | 98.9% | — |
| ProofBench | 99% | — |
| MATH Level 5 | — | 11.7% |

## Knowledge

- Claude Opus 5: 66.8 (#9)
- DBRX: 14.9 (#294)

| Benchmark | Claude Opus 5 | DBRX |
|---|---|---|
| GPQA Diamond | 93.9% | 32.9% |
| LMArena Expert | 1557 | 1076 |
| SimpleQA Verified | 59.9% | — |

## Multimodal

- Claude Opus 5: 50.8 (#8)
- DBRX: —

| Benchmark | Claude Opus 5 | DBRX |
|---|---|---|
| LMArena Vision | 1319 | — |
| Blueprint-Bench 2 | 30.4% | — |
| Furniture Assembly | 60.8% | — |
| LMArena Document | 1516 | — |

## Multilingual

- Claude Opus 5: 58.8 (#4)
- DBRX: 29.3 (#268)

| Benchmark | Claude Opus 5 | DBRX |
|---|---|---|
| LMArena Non-English | 1501 | 1071 |
| LMArena Chinese | 1574 | 1068 |
| LMArena French | 1519 | 1096 |
| LMArena German | 1524 | 1057 |
| LMArena Japanese | 1516 | 990 |
| LMArena Korean | 1521 | 993 |
| LMArena Russian | 1507 | 1078 |
| LMArena Spanish | 1519 | 1064 |

## Instruction Following

- Claude Opus 5: 79.2 (#7)
- DBRX: 57.5 (#270)

| Benchmark | Claude Opus 5 | DBRX |
|---|---|---|
| LMArena Instruction Following | 1517 | 1112 |

## Long Context

- Claude Opus 5: 46.5 (#21)
- DBRX: 33.7 (#258)

| Benchmark | Claude Opus 5 | DBRX |
|---|---|---|
| LMArena Longer Query | 1515 | 1112 |

## Writing & Preference

- Claude Opus 5: 79.2 (#1)
- DBRX: 33.6 (#275)

| Benchmark | Claude Opus 5 | DBRX |
|---|---|---|
| LMArena Text | 1507 | 1119 |
| LMArena Creative Writing | 1491 | 1104 |
| LMArena Multi-Turn | 1499 | 1111 |
| EQ-Bench Creative Writing | 2133 | — |
| EQ-Bench 4 | 1385 | — |

## FAQ

### Is Claude Opus 5 better than DBRX?

Claude Opus 5 is the stronger model overall, scoring 67.8 to 29.4 on the Noometry Index.

### Is Claude Opus 5 or DBRX better for coding?

Claude Opus 5 scores higher on coding benchmarks: 67.5 versus 32.9 in the Noometry coding category.

### How many benchmarks do Claude Opus 5 and DBRX share?

18 benchmarks have published results for both models. Claude Opus 5 has 57 scored results on Noometry and DBRX has 21.