# BR-Voice-Reasoner vs DeepSeek V4 Pro 0813

> Side-by-side benchmark comparison for BR-Voice-Reasoner and DeepSeek V4 Pro 0813 across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/br-voice-reasoner-vs-deepseek-v4-pro-0813
- Last updated: September 10, 2026

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

## Quick Verdict

No benchmark verdict yet: there is no shared sourced benchmark row for BR-Voice-Reasoner and DeepSeek V4 Pro 0813.

## Summary

- BR-Voice-Reasoner and DeepSeek V4 Pro 0813 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 | BR-Voice-Reasoner | DeepSeek V4 Pro 0813 |
|----------|----------|----------|
| Creator | Bairong Xdynamics | DeepSeek |
| Type | Open Weight | Proprietary |
| Reasoning | Non-Reasoning | Reasoning |
| Context | N/A | 1M |
| Independent public score (not head-to-head) | null | 66.38 |
| Benchmarks Covered | 0 | 40 |
| Pricing (input/output) | Pricing unavailable / Pricing unavailable | $0.435 / $0.87 |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- BR-Voice-Reasoner public-lane score: Coming soon
- DeepSeek V4 Pro 0813 public-lane score: 56.5 (Supported · #33/152)

| Benchmark | BR-Voice-Reasoner | DeepSeek V4 Pro 0813 | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 2.0 | Coming soon | 67.9% | Coming soon |
| Terminal-Bench 2.1 | Coming soon | 87.9% | Coming soon |
| BrowseComp | Coming soon | 83.4% | Coming soon |
| HLE w/ tools | Coming soon | 60.0% | Coming soon |
| MCP Atlas | Coming soon | 73.6% | Coming soon |
| Toolathlon | Coming soon | 51.8% | Coming soon |
| CyberGym | Coming soon | 83.3% | Coming soon |
| Toolathlon-Verified | Coming soon | 74.1% | Coming soon |
| Agents' Last Exam | Coming soon | 25.7% | Coming soon |
| AutomationBench | Coming soon | 31.8% | Coming soon |
| Terminal-Bench 2.1 (Vals) | Coming soon | 54.7% | Coming soon |

### Coding

- Winner: Insufficient shared evidence
- BR-Voice-Reasoner public-lane score: Coming soon
- DeepSeek V4 Pro 0813 public-lane score: 51.9 (Supported · #49/151)

| Benchmark | BR-Voice-Reasoner | DeepSeek V4 Pro 0813 | Winner |
|-----------|-----------|-----------|--------|
| LiveCodeBench Pass@1-COT | Coming soon | 93.5% | Coming soon |
| Codeforces | Coming soon | 3206.0 | Coming soon |
| SWE-bench Verified | Coming soon | 80.6% | Coming soon |
| SWE-bench Pro | Coming soon | 55.4% | Coming soon |
| SWE Multilingual | Coming soon | 76.2% | Coming soon |
| Terminal-Bench 2.0 | Coming soon | 67.9% | Coming soon |
| Vibe Code Bench | Coming soon | 49.93% | Coming soon |
| Terminal-Bench 2.1 | Coming soon | 87.9% | Coming soon |
| NL2Repo | Coming soon | 61.5% | Coming soon |
| DeepSWE | Coming soon | 62.7% | Coming soon |
| DSBench-FullStack | Coming soon | 71.1% | Coming soon |
| DSBench-Hard | Coming soon | 67.2% | Coming soon |
| OpenHarmony Bench | Coming soon | 59.0% | Coming soon |
| LiveCodeBench (Vals) | Coming soon | 87.5% | Coming soon |
| SWE-bench (Vals) | Coming soon | 96.4% | Coming soon |

### Reasoning

- Winner: Insufficient shared evidence
- BR-Voice-Reasoner public-lane score: Coming soon
- DeepSeek V4 Pro 0813 public-lane score: 60.3 (#15/20)

| Benchmark | BR-Voice-Reasoner | DeepSeek V4 Pro 0813 | Winner |
|-----------|-----------|-----------|--------|
| MRCR 1M | Coming soon | 83.5% | Coming soon |
| CorpusQA 1M | Coming soon | 62.0% | Coming soon |

### Knowledge

- Winner: Insufficient shared evidence
- BR-Voice-Reasoner public-lane score: Coming soon
- DeepSeek V4 Pro 0813 public-lane score: 59.8 (Estimated · #38/183)

| Benchmark | BR-Voice-Reasoner | DeepSeek V4 Pro 0813 | Winner |
|-----------|-----------|-----------|--------|
| MMLU-Pro | Coming soon | 87.5% | Coming soon |
| SimpleQA | Coming soon | 57.9% | Coming soon |
| Chinese-SimpleQA | Coming soon | 84.4% | Coming soon |
| GPQA | Coming soon | 90.1% | Coming soon |
| GPQA-D | Coming soon | 90.1% | Coming soon |
| HLE | Coming soon | 42.7% | Coming soon |
| GPQA Diamond (Vals) | Coming soon | 92.4% | Coming soon |
| MMLU-Pro (Vals) | Coming soon | 87.0% | Coming soon |

### Mathematics

- Winner: Insufficient shared evidence
- BR-Voice-Reasoner public-lane score: Coming soon
- DeepSeek V4 Pro 0813 public-lane score: 80.4 (Unranked · 4 rankable rows)

| Benchmark | BR-Voice-Reasoner | DeepSeek V4 Pro 0813 | Winner |
|-----------|-----------|-----------|--------|
| HMMT Feb 2026 | Coming soon | 95.2% | Coming soon |
| IMOAnswerBench | Coming soon | 89.8% | Coming soon |
| Apex | Coming soon | 38.3% | Coming soon |
| Apex Shortlist | Coming soon | 90.2% | Coming soon |

## FAQ

### Can I compare BR-Voice-Reasoner and DeepSeek V4 Pro 0813 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

- [BR-Voice-Reasoner vs Claude Fable 5.1](/compare/br-voice-reasoner-vs-claude-fable-5-1)
- [DeepSeek V4 Pro 0813 vs Claude Fable 5.1](/compare/claude-fable-5-1-vs-deepseek-v4-pro-0813)
- [BR-Voice-Reasoner vs GPT-6 Astra](/compare/br-voice-reasoner-vs-gpt-6-astra)
- [DeepSeek V4 Pro 0813 vs GPT-6 Astra](/compare/deepseek-v4-pro-0813-vs-gpt-6-astra)

## Explore More

- [BR-Voice-Reasoner profile](/models/br-voice-reasoner)
- [DeepSeek V4 Pro 0813 profile](/models/deepseek-v4-pro-0813)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)