# DeepSeek V4 Pro 0813 vs Gemini 3.6 Flash

> Side-by-side benchmark comparison for DeepSeek V4 Pro 0813 and Gemini 3.6 Flash across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/deepseek-v4-pro-0813-vs-gemini-3-6-flash
- Last updated: September 27, 2026

- Shared sourced benchmarks: 8
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.7

## Quick Verdict

Pick Gemini 3.6 Flash if you want the stronger benchmark profile. DeepSeek V4 Pro 0813 only makes more sense when its price, context window, or workload-specific category wins matter more than the overall score.

## Summary

- Gemini 3.6 Flash leads overall 64.58 to 63.48.
- The clearest category separation is in agentic, where the averages are 55 for DeepSeek V4 Pro 0813 and 45.3 for Gemini 3.6 Flash.
- The biggest single benchmark swing is Terminal-Bench 2.1 (Vals) in Agentic, with scores of 54.7% and 73.8%.
- Gemini 3.6 Flash is the cheaper option on output tokens, which matters if you expect large responses or heavy interactive use.

## Model Snapshot

| Property | DeepSeek V4 Pro 0813 | Gemini 3.6 Flash |
|----------|----------|----------|
| Creator | DeepSeek | Google |
| Type | Open Weight | Proprietary |
| Reasoning | Reasoning | Reasoning |
| Context | 1M | 1M |
| Overall Score | 63.48 | 64.58 |
| Benchmarks Covered | 42 | 10 |
| Pricing (input/output) | $1.32 / $3.96 | $0.75 / $3.75 |

## Category Breakdown

### Agentic

- Winner: DeepSeek V4 Pro 0813
- DeepSeek V4 Pro 0813 public-lane score: 55 (Supported · #29/105)
- Gemini 3.6 Flash public-lane score: 45.3 (Supported · #38/105)

| Benchmark | DeepSeek V4 Pro 0813 | Gemini 3.6 Flash | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 2.0 | 67.9% | Coming soon | Coming soon |
| Terminal-Bench 2.1 | 87.9% | Coming soon | Coming soon |
| BrowseComp | 83.4% | Coming soon | Coming soon |
| HLE w/ tools | 60.0% | Coming soon | Coming soon |
| MCP Atlas | 73.6% | Coming soon | Coming soon |
| Toolathlon | 51.8% | Coming soon | Coming soon |
| CyberGym | 83.3% | Coming soon | Coming soon |
| Toolathlon-Verified | 74.1% | Coming soon | Coming soon |
| Agents' Last Exam | 25.7% | Coming soon | Coming soon |
| AutomationBench | 31.8% | Coming soon | Coming soon |
| Terminal-Bench 2.1 (Vals) | 54.7% | 73.8% | Gemini 3.6 Flash |
| OSWorld-Verified | Coming soon | 83% | Coming soon |

### Coding

- Winner: Gemini 3.6 Flash
- DeepSeek V4 Pro 0813 public-lane score: 50.3 (Supported · #39/135)
- Gemini 3.6 Flash public-lane score: 54.6 (Supported · #30/135)

| Benchmark | DeepSeek V4 Pro 0813 | Gemini 3.6 Flash | Winner |
|-----------|-----------|-----------|--------|
| LiveCodeBench Pass@1-COT | 93.5% | Coming soon | Coming soon |
| Codeforces | 3206.0 | Coming soon | Coming soon |
| SWE-bench Verified | 80.6% | Coming soon | Coming soon |
| SWE-bench Pro | 55.4% | Coming soon | Coming soon |
| SWE Multilingual | 76.2% | Coming soon | Coming soon |
| Terminal-Bench 2.0 | 67.9% | Coming soon | Coming soon |
| Vibe Code Bench | 49.93% | Coming soon | Coming soon |
| Terminal-Bench 2.1 | 87.9% | Coming soon | Coming soon |
| NL2Repo | 61.5% | Coming soon | Coming soon |
| DeepSWE | 62.7% | 49.0% | DeepSeek V4 Pro 0813 |
| DSBench-FullStack | 71.1% | Coming soon | Coming soon |
| DSBench-Hard | 67.2% | Coming soon | Coming soon |
| OpenHarmony Bench | 59.0% | Coming soon | Coming soon |
| LiveCodeBench (Vals) | 87.5% | 88.1% | Gemini 3.6 Flash |
| SWE-bench (Vals) | 96.4% | 79.6% | DeepSeek V4 Pro 0813 |
| cursorBench32 | Coming soon | 53.5% | Coming soon |

### Reasoning

- Winner: Not comparable
- DeepSeek V4 Pro 0813 public-lane score: 56.9 (Unranked · 4 rankable rows)
- Gemini 3.6 Flash public-lane score: 63.9 (Unranked · 4 rankable rows)

| Benchmark | DeepSeek V4 Pro 0813 | Gemini 3.6 Flash | Winner |
|-----------|-----------|-----------|--------|
| MRCR 1M | 83.5% | Coming soon | Coming soon |
| CorpusQA 1M | 62.0% | Coming soon | Coming soon |
| ARC-AGI-1 | 90.00% | 91.20% | Gemini 3.6 Flash |
| ARC-AGI-2 | 61.3% | 60.4% | DeepSeek V4 Pro 0813 |

### Multimodal & Grounded

- Winner: Not comparable
- DeepSeek V4 Pro 0813 public-lane score: Coming soon
- Gemini 3.6 Flash public-lane score: 82.6 (Unranked · 1 rankable row)

### Knowledge

- Winner: Directional only
- DeepSeek V4 Pro 0813 public-lane score: 63.4 (Estimated · #29/158)
- Gemini 3.6 Flash public-lane score: 64.3 (Supported · #25/158)

| Benchmark | DeepSeek V4 Pro 0813 | Gemini 3.6 Flash | Winner |
|-----------|-----------|-----------|--------|
| MMLU-Pro | 87.5% | Coming soon | Coming soon |
| SimpleQA | 57.9% | Coming soon | Coming soon |
| Chinese-SimpleQA | 84.4% | Coming soon | Coming soon |
| GPQA | 90.1% | Coming soon | Coming soon |
| GPQA-D | 90.1% | Coming soon | Coming soon |
| HLE | 42.7% | Coming soon | Coming soon |
| GPQA Diamond (Vals) | 92.4% | 93.4% | Gemini 3.6 Flash |
| MMLU-Pro (Vals) | 87.0% | 89.3% | Gemini 3.6 Flash |

### Mathematics

- Winner: Not comparable
- DeepSeek V4 Pro 0813 public-lane score: 80.2 (Unranked · 4 rankable rows)
- Gemini 3.6 Flash public-lane score: Coming soon

| Benchmark | DeepSeek V4 Pro 0813 | Gemini 3.6 Flash | Winner |
|-----------|-----------|-----------|--------|
| HMMT Feb 2026 | 95.2% | Coming soon | Coming soon |
| IMOAnswerBench | 89.8% | Coming soon | Coming soon |
| Apex | 38.3% | Coming soon | Coming soon |
| Apex Shortlist | 90.2% | Coming soon | Coming soon |

## FAQ

### Which is better overall, DeepSeek V4 Pro 0813 or Gemini 3.6 Flash?

Gemini 3.6 Flash is ahead overall on BenchLM right now.

### Where is the biggest gap between DeepSeek V4 Pro 0813 and Gemini 3.6 Flash?

The widest category gap is in agentic, where the averages are 55 for DeepSeek V4 Pro 0813 and 45.3 for Gemini 3.6 Flash.

### How many benchmarks does DeepSeek V4 Pro 0813 cover on BenchLM?

DeepSeek V4 Pro 0813 currently has 42 sourced benchmark scores on BenchLM.

### How many benchmarks does Gemini 3.6 Flash cover on BenchLM?

Gemini 3.6 Flash currently has 10 sourced benchmark scores on BenchLM.

## Related Comparisons

- [DeepSeek V4 Pro 0813 vs GPT-6 Astra](/compare/deepseek-v4-pro-0813-vs-gpt-6-astra)
- [Gemini 3.6 Flash vs GPT-6 Astra](/compare/gemini-3-6-flash-vs-gpt-6-astra)
- [DeepSeek V4 Pro 0813 vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-deepseek-v4-pro-0813)
- [Gemini 3.6 Flash vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-gemini-3-6-flash)

## Explore More

- [DeepSeek V4 Pro 0813 profile](/models/deepseek-v4-pro-0813)
- [Gemini 3.6 Flash profile](/models/gemini-3-6-flash)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)