# o1-preview vs OpenSourceJev Qwen3.5-4B Q4_K_M

> Side-by-side benchmark comparison for o1-preview and OpenSourceJev Qwen3.5-4B Q4_K_M across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/o1-preview-vs-opensourcejev-qwen35-4b-q4km
- 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 o1-preview and OpenSourceJev Qwen3.5-4B Q4_K_M.

## Summary

- o1-preview and OpenSourceJev Qwen3.5-4B Q4_K_M 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 | o1-preview | OpenSourceJev Qwen3.5-4B Q4_K_M |
|----------|----------|----------|
| Creator | OpenAI | sabeel111 |
| Type | Proprietary | Unknown |
| Reasoning | Reasoning | Non-Reasoning |
| Context | 200K | null |
| Independent public score (not head-to-head) | 36.97 | null |
| Benchmarks Covered | 0 | 2 |
| Pricing (input/output) | $15.00 / $60.00 | Pricing unavailable / Pricing unavailable |

## Category Breakdown

### Coding

- Winner: Insufficient shared evidence
- o1-preview public-lane score: 23.4 (Estimated · #111/144)
- OpenSourceJev Qwen3.5-4B Q4_K_M public-lane score: Coming soon

### Reasoning

- Winner: Insufficient shared evidence
- o1-preview public-lane score: Coming soon
- OpenSourceJev Qwen3.5-4B Q4_K_M public-lane score: Coming soon

| Benchmark | o1-preview | OpenSourceJev Qwen3.5-4B Q4_K_M | Winner |
|-----------|-----------|-----------|--------|
| JevBench 1.4 | Coming soon | 40.87 | Coming soon |
| JevBench 1.5 | Coming soon | 13.25 | Coming soon |

## FAQ

### Can I compare o1-preview and OpenSourceJev Qwen3.5-4B Q4_K_M 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

- [o1-preview vs o1](/compare/o1-vs-o1-preview)
- [OpenSourceJev Qwen3.5-4B Q4_K_M vs o1](/compare/o1-vs-opensourcejev-qwen35-4b-q4km)
- [o1-preview vs o1-pro](/compare/o1-preview-vs-o1-pro)
- [OpenSourceJev Qwen3.5-4B Q4_K_M vs o1-pro](/compare/o1-pro-vs-opensourcejev-qwen35-4b-q4km)

## Explore More

- [o1-preview profile](/models/o1-preview)
- [OpenSourceJev Qwen3.5-4B Q4_K_M profile](/models/opensourcejev-qwen35-4b-q4km)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)