# HeyGen Decision 1 vs Mistral Large 3

> Side-by-side benchmark comparison for HeyGen Decision 1 and Mistral Large 3 across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/heygen-decision-1-vs-mistral-large-3
- Last updated: November 13, 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 HeyGen Decision 1 and Mistral Large 3.

## Summary

- HeyGen Decision 1 and Mistral Large 3 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 | HeyGen Decision 1 | Mistral Large 3 |
|----------|----------|----------|
| Creator | HeyGen | Mistral |
| Type | Proprietary | Open Weight |
| Reasoning | Unspecified | Non-Reasoning |
| Context | 131K | 128K |
| Independent public score (not head-to-head) | null | 33.35 |
| Benchmarks Covered | 0 | 4 |
| Pricing (input/output) | Pricing unavailable / Pricing unavailable | $0.50 / $1.50 |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- HeyGen Decision 1 public-lane score: Coming soon
- Mistral Large 3 public-lane score: 18.8 (Estimated · #121/135)

### Coding

- Winner: Insufficient shared evidence
- HeyGen Decision 1 public-lane score: Coming soon
- Mistral Large 3 public-lane score: 15.8 (Supported · #143/162)

| Benchmark | HeyGen Decision 1 | Mistral Large 3 | Winner |
|-----------|-----------|-----------|--------|
| LiveCodeBench (Vals) | Coming soon | 55.3% | Coming soon |
| SWE-bench (Vals) | Coming soon | 41.4% | Coming soon |

### Reasoning

- Winner: Insufficient shared evidence
- HeyGen Decision 1 public-lane score: Coming soon
- Mistral Large 3 public-lane score: 25.5 (Estimated · #134/160)

### Knowledge

- Winner: Insufficient shared evidence
- HeyGen Decision 1 public-lane score: Coming soon
- Mistral Large 3 public-lane score: 32.3 (Supported · #142/180)

| Benchmark | HeyGen Decision 1 | Mistral Large 3 | Winner |
|-----------|-----------|-----------|--------|
| GPQA Diamond (Vals) | Coming soon | 68.4% | Coming soon |
| MMLU-Pro (Vals) | Coming soon | 79.8% | Coming soon |

### Instruction Following

- Winner: Insufficient shared evidence
- HeyGen Decision 1 public-lane score: Coming soon
- Mistral Large 3 public-lane score: 41.5 (#122/157)

## FAQ

### Can I compare HeyGen Decision 1 and Mistral Large 3 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

- [HeyGen Decision 1 vs HeyGen Decision 1 Turbo](/compare/heygen-decision-1-vs-heygen-decision-1-turbo)
- [Mistral Large 3 vs HeyGen Decision 1 Turbo](/compare/heygen-decision-1-turbo-vs-mistral-large-3)
- [HeyGen Decision 1 vs Claude Fable 5.2](/compare/claude-fable-5-2-vs-heygen-decision-1)
- [Mistral Large 3 vs Claude Fable 5.2](/compare/claude-fable-5-2-vs-mistral-large-3)

## Explore More

- [HeyGen Decision 1 profile](/models/heygen-decision-1)
- [Mistral Large 3 profile](/models/mistral-large-3)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)