# GPT-6.1 Terra vs Mistral Large 4

> Side-by-side benchmark comparison for GPT-6.1 Terra and Mistral Large 4 across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/gpt-6-1-terra-vs-mistral-large-4
- 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 GPT-6.1 Terra and Mistral Large 4.

## Summary

- GPT-6.1 Terra and Mistral Large 4 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 | GPT-6.1 Terra | Mistral Large 4 |
|----------|----------|----------|
| Creator | OpenAI | Mistral |
| Type | Proprietary | Pending |
| Reasoning | Reasoning | Hybrid |
| Context | 1.05M | 1M |
| Independent public score (not head-to-head) | 75.87 | 61.92 |
| Benchmarks Covered | 10 | 4 |
| Pricing (input/output) | $1.00 / $5.00 | $0.68 / $2.09 |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- GPT-6.1 Terra public-lane score: 72.4 (Estimated · #8/133)
- Mistral Large 4 public-lane score: 50.3 (Estimated · #51/133)

| Benchmark | GPT-6.1 Terra | Mistral Large 4 | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 4.0 | 50.30% | Coming soon | Coming soon |
| Terminal-Bench-Science 0.1 | 58.3% | Coming soon | Coming soon |
| Agents' Last Exam | 60.0% | Coming soon | Coming soon |
| OSWorld 2.1 Offline | 74.2% | Coming soon | Coming soon |
| Cybench | Coming soon | 93.0% | Coming soon |
| Finance Agent v2 | Coming soon | 54.7% | Coming soon |

### Coding

- Winner: Insufficient shared evidence
- GPT-6.1 Terra public-lane score: Coming soon
- Mistral Large 4 public-lane score: 46.1 (Supported · #55/154)

| Benchmark | GPT-6.1 Terra | Mistral Large 4 | Winner |
|-----------|-----------|-----------|--------|
| Vibe Code Bench | Coming soon | 78.40% | Coming soon |

### Reasoning

- Winner: Insufficient shared evidence
- GPT-6.1 Terra public-lane score: 81.8 (Unranked · 2 rankable rows)
- Mistral Large 4 public-lane score: 80.8 (#9/26)

| Benchmark | GPT-6.1 Terra | Mistral Large 4 | Winner |
|-----------|-----------|-----------|--------|
| STEMBench | Coming soon | 2.50 | Coming soon |

### Multimodal & Grounded

- Winner: Insufficient shared evidence
- GPT-6.1 Terra public-lane score: 91.6 (#4/58)
- Mistral Large 4 public-lane score: 77.9 (Unranked · 1 rankable row)

| Benchmark | GPT-6.1 Terra | Mistral Large 4 | Winner |
|-----------|-----------|-----------|--------|
| MMMU-Pro | 85.5% | Coming soon | Coming soon |

### Knowledge

- Winner: Insufficient shared evidence
- GPT-6.1 Terra public-lane score: 74.9 (Supported · #12/188)
- Mistral Large 4 public-lane score: 54 (Supported · #65/188)

| Benchmark | GPT-6.1 Terra | Mistral Large 4 | Winner |
|-----------|-----------|-----------|--------|
| HealthBench (raw) | 51.1% | Coming soon | Coming soon |
| HealthBench (length-adjusted) | 55.1% | Coming soon | Coming soon |
| HealthBench Professional | 62.7% | Coming soon | Coming soon |
| HealthBench Professional (raw) | 64.2% | Coming soon | Coming soon |
| HealthBench Hard | 31.4% | Coming soon | Coming soon |

## FAQ

### Can I compare GPT-6.1 Terra and Mistral Large 4 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

- [GPT-6.1 Terra vs GPT-6 Astra](/compare/gpt-6-1-terra-vs-gpt-6-astra)
- [Mistral Large 4 vs GPT-6 Astra](/compare/gpt-6-astra-vs-mistral-large-4)
- [GPT-6.1 Terra vs GPT-6.1 Sol](/compare/gpt-6-1-sol-vs-gpt-6-1-terra)
- [Mistral Large 4 vs GPT-6.1 Sol](/compare/gpt-6-1-sol-vs-mistral-large-4)

## Explore More

- [GPT-6.1 Terra profile](/models/gpt-6-1-terra)
- [Mistral Large 4 profile](/models/mistral-large-4)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)