# Apodex 1.1 vs DeepSeek V4 Flash 0731

> Side-by-side benchmark comparison for Apodex 1.1 and DeepSeek V4 Flash 0731 across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/apodex-1-1-vs-deepseek-v4-flash-0731
- Last updated: October 9, 2026

- Shared sourced benchmarks: 5
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.8

## Quick Verdict

DeepSeek V4 Flash 0731 leads by point estimate. Conditional score ranges do not establish rank confidence. Choose using the category evidence and your own workload tests.

## Summary

- DeepSeek V4 Flash 0731 has the higher overall point estimate 59 to 50.64. Conditional score ranges do not establish rank confidence.
- The clearest category separation is in reasoning, where the averages are 76.8 for Apodex 1.1 and 57 for DeepSeek V4 Flash 0731.
- The biggest single benchmark swing is HLE in Knowledge, with scores of 56.1% and 34.8%.
- Apodex 1.1 is the cheaper option on output tokens, which matters if you expect large responses or heavy interactive use.
- DeepSeek V4 Flash 0731 also has the larger context window at 1M.

## Model Snapshot

| Property | Apodex 1.1 | DeepSeek V4 Flash 0731 |
|----------|----------|----------|
| Creator | Apodex | DeepSeek |
| Type | Proprietary | Open Weight |
| Reasoning | Reasoning | Reasoning |
| Context | N/A | 1M |
| Overall Score | 50.64 | null |
| Benchmarks Covered | 10 | 42 |
| Pricing (input/output) | Pricing unavailable / Pricing unavailable | $0.14 / $0.28 |

## Category Breakdown

### Agentic

- Winner: Not comparable
- Apodex 1.1 public-lane score: 45.4 (Estimated · #52/122)
- DeepSeek V4 Flash 0731 public-lane score: Coming soon

| Benchmark | Apodex 1.1 | DeepSeek V4 Flash 0731 | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 2.1 | 70.8% | 82.7% | DeepSeek V4 Flash 0731 |
| HLE w/ tools | 56.1% | 45.1% | Apodex 1.1 |
| APEX-Agents | 38.5% | Coming soon | Coming soon |
| DeepSearchQA | 92.4% | Coming soon | Coming soon |
| Terminal-Bench 2.0 | Coming soon | 56.9% | Coming soon |
| BrowseComp | Coming soon | 73.2% | Coming soon |
| MCP Atlas | Coming soon | 69% | Coming soon |
| Toolathlon | Coming soon | 47.8% | Coming soon |
| CyberGym | Coming soon | 76.7% | Coming soon |
| Toolathlon-Verified | Coming soon | 70.3% | Coming soon |
| Agents' Last Exam | Coming soon | 25.2% | Coming soon |
| AutomationBench | Coming soon | 25.1% | Coming soon |
| Terminal-Bench 2.1 (Vals) | Coming soon | 67.0% | Coming soon |

### Coding

- Winner: Not comparable
- Apodex 1.1 public-lane score: 42.7 (Estimated · #59/146)
- DeepSeek V4 Flash 0731 public-lane score: Coming soon

| Benchmark | Apodex 1.1 | DeepSeek V4 Flash 0731 | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 2.1 | 70.8% | 82.7% | DeepSeek V4 Flash 0731 |
| SWE-bench Verified | 77.7% | 79% | DeepSeek V4 Flash 0731 |
| LiveCodeBench Pass@1-COT | Coming soon | 91.6% | Coming soon |
| Codeforces | Coming soon | 3052.0 | Coming soon |
| SWE-bench Pro | Coming soon | 52.6% | Coming soon |
| SWE Multilingual | Coming soon | 73.3% | Coming soon |
| Terminal-Bench 2.0 | Coming soon | 56.9% | Coming soon |
| NL2Repo | Coming soon | 54.2% | Coming soon |
| DeepSWE | Coming soon | 54.4% | Coming soon |
| DSBench-FullStack | Coming soon | 68.7% | Coming soon |
| DSBench-Hard | Coming soon | 59.6% | Coming soon |
| VulcanBench v3 | Coming soon | 88.4% | Coming soon |
| OpenHarmony Bench | Coming soon | 53.8% | Coming soon |
| LiveCodeBench (Vals) | Coming soon | 87.3% | Coming soon |
| SWE-bench (Vals) | Coming soon | 88.8% | Coming soon |

### Reasoning

- Winner: Not comparable
- Apodex 1.1 public-lane score: 76.8 (Unranked · 2 rankable rows)
- DeepSeek V4 Flash 0731 public-lane score: 57 (Unranked · 4 rankable rows)

| Benchmark | Apodex 1.1 | DeepSeek V4 Flash 0731 | Winner |
|-----------|-----------|-----------|--------|
| MRCR 1M | Coming soon | 78.7% | Coming soon |
| CorpusQA 1M | Coming soon | 60.5% | Coming soon |
| ARC-AGI-1 | Coming soon | 89.00% | Coming soon |
| ARC-AGI-2 | Coming soon | 61.4% | Coming soon |

### Multimodal & Grounded

- Winner: Not comparable
- Apodex 1.1 public-lane score: 77.7 (Unranked · 1 rankable row)
- DeepSeek V4 Flash 0731 public-lane score: Coming soon

### Knowledge

- Winner: Not comparable
- Apodex 1.1 public-lane score: 53.5 (Supported · #59/174)
- DeepSeek V4 Flash 0731 public-lane score: Coming soon

| Benchmark | Apodex 1.1 | DeepSeek V4 Flash 0731 | Winner |
|-----------|-----------|-----------|--------|
| HLE | 56.1% | 34.8% | Apodex 1.1 |
| FrontierScience Research | 63.3% | Coming soon | Coming soon |
| BioMysteryBench (human-difficult) | 35.3% | Coming soon | Coming soon |
| MMLU-Pro | Coming soon | 86.2% | Coming soon |
| SimpleQA | Coming soon | 34.1% | Coming soon |
| Chinese-SimpleQA | Coming soon | 78.9% | Coming soon |
| GPQA | Coming soon | 88.1% | Coming soon |
| GPQA-D | Coming soon | 88.1% | Coming soon |
| GPQA Diamond (Vals) | Coming soon | 89.9% | Coming soon |
| MMLU-Pro (Vals) | Coming soon | 86.2% | Coming soon |

### Mathematics

- Winner: Not comparable
- Apodex 1.1 public-lane score: Coming soon
- DeepSeek V4 Flash 0731 public-lane score: 79.9 (Unranked · 4 rankable rows)

| Benchmark | Apodex 1.1 | DeepSeek V4 Flash 0731 | Winner |
|-----------|-----------|-----------|--------|
| IMO 2026 | 31/42 | Coming soon | Coming soon |
| HMMT Feb 2026 | Coming soon | 94.8% | Coming soon |
| IMOAnswerBench | Coming soon | 88.4% | Coming soon |
| Apex | Coming soon | 33.0% | Coming soon |
| Apex Shortlist | Coming soon | 85.7% | Coming soon |

## FAQ

### Which is better overall, Apodex 1.1 or DeepSeek V4 Flash 0731?

DeepSeek V4 Flash 0731 has the higher overall point estimate. Conditional score ranges do not establish rank confidence.

### Where is the biggest gap between Apodex 1.1 and DeepSeek V4 Flash 0731?

The widest category gap is in reasoning, where the averages are 76.8 for Apodex 1.1 and 57 for DeepSeek V4 Flash 0731.

### How many benchmarks does Apodex 1.1 cover on BenchLM?

Apodex 1.1 currently has 10 sourced benchmark scores on BenchLM.

### How many benchmarks does DeepSeek V4 Flash 0731 cover on BenchLM?

DeepSeek V4 Flash 0731 currently has 42 sourced benchmark scores on BenchLM.

## Related Comparisons

- [Apodex 1.1 vs Apodex 1.1 Mini](/compare/apodex-1-1-vs-apodex-1-1-mini)
- [DeepSeek V4 Flash 0731 vs Apodex 1.1 Mini](/compare/apodex-1-1-mini-vs-deepseek-v4-flash-0731)
- [Apodex 1.1 vs Claude Opus 5.5](/compare/apodex-1-1-vs-claude-opus-5-5)
- [DeepSeek V4 Flash 0731 vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-deepseek-v4-flash-0731)

## Explore More

- [Apodex 1.1 profile](/models/apodex-1-1)
- [DeepSeek V4 Flash 0731 profile](/models/deepseek-v4-flash-0731)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)