# DeepSeek-R1-0528 vs GPT-6.1 Terra

> Side-by-side benchmark comparison for DeepSeek-R1-0528 and GPT-6.1 Terra across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/deepseek-r1-0528-vs-gpt-6-1-terra
- Last updated: October 26, 2026

- Shared sourced benchmarks: 0
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.8

## Quick Verdict

No benchmark verdict yet: there is no shared sourced benchmark row for DeepSeek-R1-0528 and GPT-6.1 Terra.

## Summary

- DeepSeek-R1-0528 and GPT-6.1 Terra do not currently share a sourced benchmark row. The mirror therefore compares metadata, pricing, context windows, and each model's separately reported coverage without naming a benchmark winner.

## Model Snapshot

| Property | DeepSeek-R1-0528 | GPT-6.1 Terra |
|----------|----------|----------|
| Creator | DeepSeek | OpenAI |
| Type | Open Weight | Proprietary |
| Reasoning | Reasoning | Reasoning |
| Context | 128K | 1.05M |
| Independent public score (not head-to-head) | null | 75.87 |
| Benchmarks Covered | 10 | 10 |
| Pricing (input/output) | N/A | $1.00 / $5.00 |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- DeepSeek-R1-0528 public-lane score: Coming soon
- GPT-6.1 Terra public-lane score: 72.4 (Estimated · #8/133)

| Benchmark | DeepSeek-R1-0528 | GPT-6.1 Terra | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 4.0 | Coming soon | 50.30% | Coming soon |
| Terminal-Bench-Science 0.1 | Coming soon | 58.3% | Coming soon |
| Agents' Last Exam | Coming soon | 60.0% | Coming soon |
| OSWorld 2.1 Offline | Coming soon | 74.2% | Coming soon |

### Coding

- Winner: Insufficient shared evidence
- DeepSeek-R1-0528 public-lane score: Coming soon
- GPT-6.1 Terra public-lane score: Coming soon

| Benchmark | DeepSeek-R1-0528 | GPT-6.1 Terra | Winner |
|-----------|-----------|-----------|--------|
| LiveCodeBench | 73.3% | Coming soon | Coming soon |
| Codeforces | 1930.0 | Coming soon | Coming soon |
| SWE-bench Verified | 57.6% | Coming soon | Coming soon |

### Reasoning

- Winner: Insufficient shared evidence
- DeepSeek-R1-0528 public-lane score: Coming soon
- GPT-6.1 Terra public-lane score: 81.8 (Unranked · 2 rankable rows)

### Multimodal & Grounded

- Winner: Insufficient shared evidence
- DeepSeek-R1-0528 public-lane score: Coming soon
- GPT-6.1 Terra public-lane score: 91.6 (#4/58)

| Benchmark | DeepSeek-R1-0528 | GPT-6.1 Terra | Winner |
|-----------|-----------|-----------|--------|
| MMMU-Pro | Coming soon | 85.5% | Coming soon |

### Knowledge

- Winner: Insufficient shared evidence
- DeepSeek-R1-0528 public-lane score: Coming soon
- GPT-6.1 Terra public-lane score: 74.9 (Supported · #12/188)

| Benchmark | DeepSeek-R1-0528 | GPT-6.1 Terra | Winner |
|-----------|-----------|-----------|--------|
| MMLU-Redux | 93.4% | Coming soon | Coming soon |
| MMLU-Pro | 85% | Coming soon | Coming soon |
| GPQA | 81% | Coming soon | Coming soon |
| SimpleQA | 27.8% | Coming soon | Coming soon |
| HLE | 17.7% | Coming soon | Coming soon |
| HealthBench (raw) | Coming soon | 51.1% | Coming soon |
| HealthBench (length-adjusted) | Coming soon | 55.1% | Coming soon |
| HealthBench Professional | Coming soon | 62.7% | Coming soon |
| HealthBench Professional (raw) | Coming soon | 64.2% | Coming soon |
| HealthBench Hard | Coming soon | 31.4% | Coming soon |

### Mathematics

- Winner: Insufficient shared evidence
- DeepSeek-R1-0528 public-lane score: Coming soon
- GPT-6.1 Terra public-lane score: Coming soon

| Benchmark | DeepSeek-R1-0528 | GPT-6.1 Terra | Winner |
|-----------|-----------|-----------|--------|
| AIME 2024 | 91.4% | Coming soon | Coming soon |
| AIME 2025 | 87.5% | Coming soon | Coming soon |

## FAQ

### Can I compare DeepSeek-R1-0528 and GPT-6.1 Terra on BenchLM yet?

Not fully yet. BenchLM is tracking both models, but sourced benchmark coverage is still incomplete for a fair score-level comparison.

### Why does this page show "coming soon" values?

BenchLM only calls winners when public benchmark coverage is available on both sides of the comparison.

## Related Comparisons

- [DeepSeek-R1-0528 vs DeepSeek-R1](/compare/deepseek-r1-vs-deepseek-r1-0528)
- [GPT-6.1 Terra vs DeepSeek-R1](/compare/deepseek-r1-vs-gpt-6-1-terra)
- [DeepSeek-R1-0528 vs GPT-6 Astra](/compare/deepseek-r1-0528-vs-gpt-6-astra)
- [GPT-6.1 Terra vs GPT-6 Astra](/compare/gpt-6-1-terra-vs-gpt-6-astra)

## Explore More

- [DeepSeek-R1-0528 profile](/models/deepseek-r1-0528)
- [GPT-6.1 Terra profile](/models/gpt-6-1-terra)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)