# DeepSeek Coder 33B vs GPT-6 Astra

> GPT-6 Astra has enough public results to be ranked (#1); DeepSeek Coder 33B does not yet, so treat this comparison as directional.

- Canonical page: https://noometry.com/compare/deepseek-coder-33b-vs-gpt-6-astra
- Last updated: 2026-10-11
- Shared benchmarks: 1

## Summary

- They share 1 benchmark with published results for both. DeepSeek Coder 33B scores higher in 0 categories and GPT-6 Astra in 1 category; one gap is clear of the uncertainty.
- The widest gap is in coding, where GPT-6 Astra leads 73.7 to 38.0.
- DeepSeek Coder 33B has downloadable open weights; the other is API-only.

## Snapshot

| | DeepSeek Coder 33B | GPT-6 Astra |
|---|---|---|
| Provider | DeepSeek | OpenAI |
| Noometry Index | 38.9 | 70.8 |
| Rank | — | 1 |
| Context | — | 1.05M |
| Input $/M | — | $10 |
| Output $/M | — | $50 |
| Weights | Open | Proprietary |

## Coding

- DeepSeek Coder 33B: 38.0 (#184)
- GPT-6 Astra: 73.7 (#2)

| Benchmark | DeepSeek Coder 33B | GPT-6 Astra |
|---|---|---|
| DeepSWE | — | 74.1% |
| FrontierCode | — | 53.3% |
| LMArena WebDev | — | 1786 |
| FrontierSWE | — | 65.5% |
| SciCode | — | 56.5% |
| GSO | — | 79.4% |
| WeirdML | — | 93.6% |
| BigCodeBench Instruct | 42% | — |
| LMArena Coding | — | 1487 |
| MirrorCode | — | 46.7% |
| BigCodeBench Complete | 51.1% | — |
| ALE-Bench | — | 2,951 |
| HumanEval+ | 75% | — |
| MBPP+ | 70.1% | — |

## Agentic & Tool Use

- DeepSeek Coder 33B: —
- GPT-6 Astra: 52.9 (#3)

| Benchmark | DeepSeek Coder 33B | GPT-6 Astra |
|---|---|---|
| APEX-Agents | — | 64.7% |
| Remote Labor Index | — | 20.8% |
| BALROG | — | 68.3% |
| GDP.pdf | — | 34.2% |
| Vending-Bench 2 | — | 15,515 |

## Reasoning

- DeepSeek Coder 33B: —
- GPT-6 Astra: 85.1 (#1)

| Benchmark | DeepSeek Coder 33B | GPT-6 Astra |
|---|---|---|
| Epoch Capabilities Index | 96.32 | 166.45 |
| ARC-AGI-2 | — | 95% |
| NYT Connections (extended) | — | 98.1% |
| ARC-AGI-1 | — | 98.5% |
| CritPt | — | 31.7% |
| Chess Puzzles | — | 72% |
| EBR-Bench | — | 76.2% |
| LMArena Hard Prompts | — | 1462 |
| Mystery Game Puzzles | — | 84% |
| DTBench | — | 97.3% |
| LMCA | — | 64.4% |
| Bench to the Future 3 | — | 0.14 |
| WinoGrande | 62% | — |

## Math

- DeepSeek Coder 33B: —
- GPT-6 Astra: 93.5 (#2)

| Benchmark | DeepSeek Coder 33B | GPT-6 Astra |
|---|---|---|
| FrontierMath (Tiers 1-3) | — | 93.7% |
| FrontierMath Tier 4 | — | 97.6% |
| OTIS Mock AIME 2024-2025 | — | 100% |
| ProofBench | — | 99% |
| LMArena Math | — | 1465 |
| FrontierMath Erdős | — | 2.9% |
| GSM8K | 35.4% | — |

## Knowledge

- DeepSeek Coder 33B: —
- GPT-6 Astra: 75.3 (#1)

| Benchmark | DeepSeek Coder 33B | GPT-6 Astra |
|---|---|---|
| GPQA Diamond | — | 95.8% |
| Humanity's Last Exam | — | 54.8% |
| SimpleQA Verified | — | 75.6% |
| Vectara Hallucination Rate | — | 8.7% |
| LMArena Expert | — | 1483 |
| ARC (AI2) Challenge | 42.2% | — |
| MMLU | 39.4% | — |

## Multimodal

- DeepSeek Coder 33B: —
- GPT-6 Astra: 55.0 (#3)

| Benchmark | DeepSeek Coder 33B | GPT-6 Astra |
|---|---|---|
| LMArena Vision | — | 1281 |
| Blueprint-Bench 2 | — | 49.7% |
| Furniture Assembly | — | 80% |
| LMArena Document | — | 1468 |

## Multilingual

- DeepSeek Coder 33B: —
- GPT-6 Astra: 53.7 (#61)

| Benchmark | DeepSeek Coder 33B | GPT-6 Astra |
|---|---|---|
| LMArena Non-English | — | 1430 |
| LMArena Chinese | — | 1484 |
| LMArena French | — | 1456 |
| LMArena German | — | 1440 |
| LMArena Japanese | — | 1379 |
| LMArena Korean | — | 1426 |
| LMArena Russian | — | 1436 |
| LMArena Spanish | — | 1407 |

## Instruction Following

- DeepSeek Coder 33B: —
- GPT-6 Astra: 76.3 (#44)

| Benchmark | DeepSeek Coder 33B | GPT-6 Astra |
|---|---|---|
| LMArena Instruction Following | — | 1450 |

## Long Context

- DeepSeek Coder 33B: —
- GPT-6 Astra: 44.5 (#62)

| Benchmark | DeepSeek Coder 33B | GPT-6 Astra |
|---|---|---|
| LMArena Longer Query | — | 1456 |

## Writing & Preference

- DeepSeek Coder 33B: —
- GPT-6 Astra: 75.3 (#7)

| Benchmark | DeepSeek Coder 33B | GPT-6 Astra |
|---|---|---|
| LMArena Text | — | 1441 |
| LMArena Creative Writing | — | 1418 |
| EQ-Bench Creative Writing | — | 2173 |
| LMArena Multi-Turn | — | 1448 |

## FAQ

### Is DeepSeek Coder 33B better than GPT-6 Astra?

GPT-6 Astra has enough public results to be ranked (#1); DeepSeek Coder 33B does not yet, so treat this comparison as directional.

### Is DeepSeek Coder 33B or GPT-6 Astra better for coding?

GPT-6 Astra scores higher on coding benchmarks: 73.7 versus 38.0 in the Noometry coding category.

### How many benchmarks do DeepSeek Coder 33B and GPT-6 Astra share?

1 benchmark has published results for both models. DeepSeek Coder 33B has 9 scored results on Noometry and GPT-6 Astra has 56.