# Ling 3.1 Flash vs Beam 1.0 501B-A23B NVFP4

> Side-by-side benchmark comparison for Ling 3.1 Flash and Beam 1.0 501B-A23B NVFP4 across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/ling-3-1-flash-vs-reflection-beam-nvfp4
- Last updated: October 16, 2026

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

## Quick Verdict

Beam 1.0 501B-A23B NVFP4 leads by point estimate. Conditional score ranges do not establish rank confidence. Choose using the category evidence and your own workload tests.

## Summary

- Beam 1.0 501B-A23B NVFP4 has the higher overall point estimate 70 to 68.02. Conditional score ranges do not establish rank confidence.
- The clearest category separation is in reasoning, where the averages are 82.9 for Ling 3.1 Flash and 85.5 for Beam 1.0 501B-A23B NVFP4.
- The biggest single benchmark swing is SWE-Atlas Codebase QnA in Coding, with scores of 64.5% and 31.4%.
- Beam 1.0 501B-A23B NVFP4 also has the larger context window at 1M.

## Model Snapshot

| Property | Ling 3.1 Flash | Beam 1.0 501B-A23B NVFP4 |
|----------|----------|----------|
| Creator | InclusionAI | Reflection AI |
| Type | Open Weight | Open Weight |
| Reasoning | Reasoning | Reasoning |
| Context | 262K | 1M |
| Overall Score | 68.02 | null |
| Benchmarks Covered | 17 | 19 |
| Pricing (input/output) | Pricing unavailable / Pricing unavailable | Pricing unavailable / Pricing unavailable |

## Category Breakdown

### Agentic

- Winner: Not comparable
- Ling 3.1 Flash public-lane score: 62.7 (Estimated · #22/128)
- Beam 1.0 501B-A23B NVFP4 public-lane score: Coming soon

| Benchmark | Ling 3.1 Flash | Beam 1.0 501B-A23B NVFP4 | Winner |
|-----------|-----------|-----------|--------|
| skillsBench | 68.7% | Coming soon | Coming soon |
| AutomationBench | 52.5% | Coming soon | Coming soon |
| CyberGym | 87.9% | Coming soon | Coming soon |
| Finance Agent v2 | 57.9% | Coming soon | Coming soon |
| DRACO | 85.5% | Coming soon | Coming soon |
| Terminal-Bench 2.1 | 81.2% | 78.4% | Ling 3.1 Flash |
| τ³-bench results | 47.8% | 35.4% | Ling 3.1 Flash |
| MCP Atlas | 83% | 80.5% | Ling 3.1 Flash |
| BrowseComp | 91.7% | 75.6% | Ling 3.1 Flash |
| WideResearch | 83.3% | Coming soon | Coming soon |
| HLE w/ tools | Coming soon | 51.1% | Coming soon |
| DeepSearchQA | Coming soon | 81.1% | Coming soon |

### Coding

- Winner: Not comparable
- Ling 3.1 Flash public-lane score: 57.2 (Estimated · #26/150)
- Beam 1.0 501B-A23B NVFP4 public-lane score: Coming soon

| Benchmark | Ling 3.1 Flash | Beam 1.0 501B-A23B NVFP4 | Winner |
|-----------|-----------|-----------|--------|
| terminalBench4 | 46.0% | Coming soon | Coming soon |
| SWE-Atlas Codebase QnA | 64.5% | 31.4% | Ling 3.1 Flash |
| SWE Multilingual | 88.5% | 77.5% | Ling 3.1 Flash |
| SWE-bench Pro | 68.7% | 65.6% | Ling 3.1 Flash |
| DeepSWE | 59.7% | 42.7% | Ling 3.1 Flash |
| Terminal-Bench 2.1 | Coming soon | 78.4% | Coming soon |
| SWE-bench Verified | Coming soon | 80.7% | Coming soon |
| SciCode | Coming soon | 46.9% | Coming soon |

### Reasoning

- Winner: Not comparable
- Ling 3.1 Flash public-lane score: 82.9 (Unranked · 2 rankable rows)
- Beam 1.0 501B-A23B NVFP4 public-lane score: 85.5 (Unranked · 3 rankable rows)

| Benchmark | Ling 3.1 Flash | Beam 1.0 501B-A23B NVFP4 | Winner |
|-----------|-----------|-----------|--------|
| CritPt | Coming soon | 15.4% | Coming soon |
| LongBench v2 | Coming soon | 67.2% | Coming soon |

### Knowledge

- Winner: Not comparable
- Ling 3.1 Flash public-lane score: 63.3 (Supported · #42/184)
- Beam 1.0 501B-A23B NVFP4 public-lane score: Coming soon

| Benchmark | Ling 3.1 Flash | Beam 1.0 501B-A23B NVFP4 | Winner |
|-----------|-----------|-----------|--------|
| HealthBench Professional | 65.3% | Coming soon | Coming soon |
| HLE | 37.4% | Coming soon | Coming soon |
| GPQA-D | Coming soon | 89.3% | Coming soon |
| HLE w/o tools | Coming soon | 34.8% | Coming soon |

### Instruction Following

- Winner: Not comparable
- Ling 3.1 Flash public-lane score: Coming soon
- Beam 1.0 501B-A23B NVFP4 public-lane score: 86.2 (#44/148)

| Benchmark | Ling 3.1 Flash | Beam 1.0 501B-A23B NVFP4 | Winner |
|-----------|-----------|-----------|--------|
| IFBench | Coming soon | 79.2% | Coming soon |

### Mathematics

- Winner: Not comparable
- Ling 3.1 Flash public-lane score: Coming soon
- Beam 1.0 501B-A23B NVFP4 public-lane score: 87.9 (Unranked · 1 rankable row)

| Benchmark | Ling 3.1 Flash | Beam 1.0 501B-A23B NVFP4 | Winner |
|-----------|-----------|-----------|--------|
| AIME26 | Coming soon | 97.5% | Coming soon |

## FAQ

### Which is better overall, Ling 3.1 Flash or Beam 1.0 501B-A23B NVFP4?

Beam 1.0 501B-A23B NVFP4 has the higher overall point estimate. Conditional score ranges do not establish rank confidence.

### Where is the biggest gap between Ling 3.1 Flash and Beam 1.0 501B-A23B NVFP4?

The widest category gap is in reasoning, where the averages are 82.9 for Ling 3.1 Flash and 85.5 for Beam 1.0 501B-A23B NVFP4.

### How many benchmarks does Ling 3.1 Flash cover on BenchLM?

Ling 3.1 Flash currently has 17 sourced benchmark scores on BenchLM.

### How many benchmarks does Beam 1.0 501B-A23B NVFP4 cover on BenchLM?

Beam 1.0 501B-A23B NVFP4 currently has 19 sourced benchmark scores on BenchLM.

## Related Comparisons

- [Ling 3.1 Flash vs Beam 1.0 501B-A23B](/compare/ling-3-1-flash-vs-reflection-beam)
- [Beam 1.0 501B-A23B NVFP4 vs Beam 1.0 501B-A23B](/compare/reflection-beam-vs-reflection-beam-nvfp4)
- [Ling 3.1 Flash vs Beam 1.0 501B-A23B FP8](/compare/ling-3-1-flash-vs-reflection-beam-fp8)
- [Beam 1.0 501B-A23B NVFP4 vs Beam 1.0 501B-A23B FP8](/compare/reflection-beam-fp8-vs-reflection-beam-nvfp4)

## Explore More

- [Ling 3.1 Flash profile](/models/ling-3-1-flash)
- [Beam 1.0 501B-A23B NVFP4 profile](/models/reflection-beam-nvfp4)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)