# Grok 3 [Beta] vs Qwen3.5 Flash

> Side-by-side benchmark comparison for Grok 3 [Beta] and Qwen3.5 Flash across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/grok-3-beta-vs-qwen3-5-flash
- Last updated: September 29, 2026

- Shared sourced benchmarks: 2
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.7

## Quick Verdict

Evidence is too thin for a benchmark verdict: Grok 3 [Beta] and Qwen3.5 Flash share only 2 sourced benchmark rows.

## Summary

- Only 2 shared sourced benchmark rows are available. That is not enough for a broad capability verdict, so this mirror does not name an overall winner.
- Grok 3 [Beta] has the lower published output-token price.
- Qwen3.5 Flash has the larger published context window at 1M.

## Model Snapshot

| Property | Grok 3 [Beta] | Qwen3.5 Flash |
|----------|----------|----------|
| Creator | xAI | Alibaba |
| Type | Proprietary | Proprietary |
| Reasoning | Non-Reasoning | Reasoning |
| Context | 128K | 1M |
| Independent public score (not head-to-head) | 45.08 | 45.47 |
| Benchmarks Covered | 2 | 6 |
| Pricing (input/output) | Pricing unavailable / Pricing unavailable | $0.10 / $0.40 |

## Category Breakdown

### Coding

- Winner: Insufficient shared evidence
- Grok 3 [Beta] public-lane score: Coming soon
- Qwen3.5 Flash public-lane score: 26.5 (Estimated · #103/143)

| Benchmark | Grok 3 [Beta] | Qwen3.5 Flash | Winner |
|-----------|-----------|-----------|--------|
| LiveCodeBench (Vals) | Coming soon | 83.3% | Coming soon |
| SWE-bench (Vals) | Coming soon | 64.4% | Coming soon |

### Knowledge

- Winner: Insufficient shared evidence
- Grok 3 [Beta] public-lane score: Coming soon
- Qwen3.5 Flash public-lane score: 43.1 (Estimated · #85/169)

| Benchmark | Grok 3 [Beta] | Qwen3.5 Flash | Winner |
|-----------|-----------|-----------|--------|
| GPQA Diamond (Vals) | Coming soon | 82.8% | Coming soon |
| MMLU-Pro (Vals) | Coming soon | 84.1% | Coming soon |

### Mathematics

- Winner: Insufficient shared evidence
- Grok 3 [Beta] public-lane score: 26.8 (Unranked · 2 rankable rows)
- Qwen3.5 Flash public-lane score: 28.4 (Unranked · 2 rankable rows)

| Benchmark | Grok 3 [Beta] | Qwen3.5 Flash | Winner |
|-----------|-----------|-----------|--------|
| FrontierMath v2 (Tiers 1-3) | 3.793% | 6.207% | Qwen3.5 Flash |
| FrontierMath v2 (Tier 4) | 0.000% | 0.000% | Tie |

## FAQ

### Is there enough evidence to pick between Grok 3 [Beta] and Qwen3.5 Flash?

Not yet. The models share only 2 sourced benchmark rows, so this mirror reports the available measurements and metadata without naming a broad winner.

### What can I compare safely on this page?

Published pricing, context windows, model type, and individual shared benchmark rows are directly comparable. Independent overall scores and non-overlapping benchmark coverage are labeled separately and should not be read as a controlled head-to-head result.

## Related Comparisons

- [Grok 3 [Beta] vs GPT-6 Astra](/compare/gpt-6-astra-vs-grok-3-beta)
- [Qwen3.5 Flash vs GPT-6 Astra](/compare/gpt-6-astra-vs-qwen3-5-flash)
- [Grok 3 [Beta] vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-grok-3-beta)
- [Qwen3.5 Flash vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-qwen3-5-flash)

## Explore More

- [Grok 3 [Beta] profile](/models/grok-3-beta)
- [Qwen3.5 Flash profile](/models/qwen3-5-flash)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)