# Apodex 1.1 vs DeepSeek V4.1 Flash

> Side-by-side benchmark comparison for Apodex 1.1 and DeepSeek V4.1 Flash across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/apodex-1-1-vs-deepseek-v4-1-flash
- Last updated: September 10, 2026

- Shared sourced benchmarks: 4
- HTML indexing: indexable
- Ranking lane: BenchAlign v5

## Quick Verdict

Pick DeepSeek V4.1 Flash if you want the stronger benchmark profile. Apodex 1.1 only makes more sense when its price, context window, or workload-specific category wins matter more than the overall score.

## Summary

- DeepSeek V4.1 Flash leads overall 55 to 52.02.
- The biggest single benchmark swing is Terminal-Bench 2.1 in Agentic, with scores of 70.8% and 90.6%.
- Apodex 1.1 is the cheaper option on output tokens, which matters if you expect large responses or heavy interactive use.
- DeepSeek V4.1 Flash also has the larger context window at 1M.

## Model Snapshot

| Property | Apodex 1.1 | DeepSeek V4.1 Flash |
|----------|----------|----------|
| Creator | Apodex | DeepSeek |
| Type | Proprietary | Open Weight |
| Reasoning | Reasoning | Reasoning |
| Context | N/A | 1M |
| Overall Score | 52.02 | null |
| Benchmarks Covered | 10 | 21 |
| Pricing (input/output) | Pricing unavailable / Pricing unavailable | $0.30 / $1.20 |

## Category Breakdown

### Agentic

- Winner: Coming soon
- Apodex 1.1 public-lane score: 53.7 (Estimated · #39/152)
- DeepSeek V4.1 Flash public-lane score: Coming soon

| Benchmark | Apodex 1.1 | DeepSeek V4.1 Flash | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 2.1 | 70.8% | 90.6% | DeepSeek V4.1 Flash |
| HLE w/ tools | 56.1% | 63.9% | DeepSeek V4.1 Flash |
| APEX-Agents | 38.5% | Coming soon | Coming soon |
| DeepSearchQA | 92.4% | Coming soon | Coming soon |
| terminalBench3 | Coming soon | 30% | Coming soon |
| Terminal-Bench 4.0 | Coming soon | 31.20% | Coming soon |
| CyberGym | Coming soon | 88.1% | Coming soon |
| ExploitGym | Coming soon | 15.3% | Coming soon |
| AutomationBench | Coming soon | 54.8% | Coming soon |
| Agents' Last Exam | Coming soon | 31.8% | Coming soon |

### Coding

- Winner: Coming soon
- Apodex 1.1 public-lane score: 52.9 (Estimated · #46/151)
- DeepSeek V4.1 Flash public-lane score: Coming soon

| Benchmark | Apodex 1.1 | DeepSeek V4.1 Flash | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 2.1 | 70.8% | 90.6% | DeepSeek V4.1 Flash |
| SWE-bench Verified | 77.7% | Coming soon | Coming soon |
| Codeforces | Coming soon | 3471.0 | Coming soon |
| terminalBench3 | Coming soon | 30% | Coming soon |
| DeepSWE | Coming soon | 74.2% | Coming soon |
| ProgramBench | Coming soon | 20.3% | Coming soon |
| NL2Repo | Coming soon | 65.4% | Coming soon |

### Multimodal & Grounded

- Winner: Coming soon
- Apodex 1.1 public-lane score: 76.6 (Unranked · 1 rankable row)
- DeepSeek V4.1 Flash public-lane score: Coming soon

| Benchmark | Apodex 1.1 | DeepSeek V4.1 Flash | Winner |
|-----------|-----------|-----------|--------|
| Chartography (tools) | Coming soon | 78.9% | Coming soon |
| BabyVision w/ Python | Coming soon | 89.6% | Coming soon |
| ZeroBench w/ Python | Coming soon | 49.0% | Coming soon |

### Reasoning

- Winner: Coming soon
- Apodex 1.1 public-lane score: 75.5 (Unranked · 2 rankable rows)
- DeepSeek V4.1 Flash public-lane score: Coming soon

### Knowledge

- Winner: Coming soon
- Apodex 1.1 public-lane score: 54.9 (Supported · #55/182)
- DeepSeek V4.1 Flash public-lane score: Coming soon

| Benchmark | Apodex 1.1 | DeepSeek V4.1 Flash | Winner |
|-----------|-----------|-----------|--------|
| HLE | 56.1% | 36.8% | Apodex 1.1 |
| FrontierScience Research | 63.3% | Coming soon | Coming soon |
| BioMysteryBench (human-difficult) | 35.3% | Coming soon | Coming soon |
| GPQA | Coming soon | 90.9% | Coming soon |
| GPQA-D | Coming soon | 90.9% | Coming soon |

### Mathematics

- Winner: Coming soon
- Apodex 1.1 public-lane score: Coming soon
- DeepSeek V4.1 Flash public-lane score: Coming soon

| Benchmark | Apodex 1.1 | DeepSeek V4.1 Flash | Winner |
|-----------|-----------|-----------|--------|
| IMO 2026 | 31/42 | Coming soon | Coming soon |
| Apex | Coming soon | 65.6% | Coming soon |

## FAQ

### Which is better overall, Apodex 1.1 or DeepSeek V4.1 Flash?

DeepSeek V4.1 Flash is ahead overall on BenchLM right now.

### 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 V4.1 Flash cover on BenchLM?

DeepSeek V4.1 Flash currently has 21 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 V4.1 Flash vs Apodex 1.1 Mini](/compare/apodex-1-1-mini-vs-deepseek-v4-1-flash)
- [Apodex 1.1 vs Claude Fable 5.1](/compare/apodex-1-1-vs-claude-fable-5-1)
- [DeepSeek V4.1 Flash vs Claude Fable 5.1](/compare/claude-fable-5-1-vs-deepseek-v4-1-flash)

## Explore More

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