# Decision 4B v1.1 vs DeepSeek-R1

> Side-by-side benchmark comparison for Decision 4B v1.1 and DeepSeek-R1 across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/decision-4b-v11-vs-deepseek-r1
- Last updated: October 1, 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 Decision 4B v1.1 and DeepSeek-R1.

## Summary

- Decision 4B v1.1 and DeepSeek-R1 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 | Decision 4B v1.1 | DeepSeek-R1 |
|----------|----------|----------|
| Creator | FlyMy.AI | DeepSeek |
| Type | Unknown | Open Weight |
| Reasoning | Non-Reasoning | Reasoning |
| Context | null | 128K |
| Independent public score (not head-to-head) | null | 43.34 |
| Benchmarks Covered | 1 | 0 |
| Pricing (input/output) | Pricing unavailable / Pricing unavailable | $0.55 / $2.19 |

## Category Breakdown

### Reasoning

- Winner: Insufficient shared evidence
- Decision 4B v1.1 public-lane score: Coming soon
- DeepSeek-R1 public-lane score: 60.5 (Unranked · 2 rankable rows)

| Benchmark | Decision 4B v1.1 | DeepSeek-R1 | Winner |
|-----------|-----------|-----------|--------|
| JevBench 1.5 | 70.39 | Coming soon | Coming soon |

### Knowledge

- Winner: Insufficient shared evidence
- Decision 4B v1.1 public-lane score: Coming soon
- DeepSeek-R1 public-lane score: 39 (Estimated · #103/170)

### Instruction Following

- Winner: Insufficient shared evidence
- Decision 4B v1.1 public-lane score: Coming soon
- DeepSeek-R1 public-lane score: 44.5 (#90/124)

## FAQ

### Can I compare Decision 4B v1.1 and DeepSeek-R1 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

- [Decision 4B v1.1 vs GPT-6 Astra](/compare/decision-4b-v11-vs-gpt-6-astra)
- [DeepSeek-R1 vs GPT-6 Astra](/compare/deepseek-r1-vs-gpt-6-astra)
- [Decision 4B v1.1 vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-decision-4b-v11)
- [DeepSeek-R1 vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-deepseek-r1)

## Explore More

- [Decision 4B v1.1 profile](/models/decision-4b-v11)
- [DeepSeek-R1 profile](/models/deepseek-r1)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)