# GLM-4.6 vs Step 3.7 Flash

> Side-by-side benchmark comparison for GLM-4.6 and Step 3.7 Flash across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/glm-4-6-vs-step-3-7-flash
- Last updated: October 15, 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 GLM-4.6 and Step 3.7 Flash.

## Summary

- GLM-4.6 and Step 3.7 Flash 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 | GLM-4.6 | Step 3.7 Flash |
|----------|----------|----------|
| Creator | Z.AI | StepFun |
| Type | Open Weight | Open Weight |
| Reasoning | Reasoning | Reasoning |
| Context | 200K | 256K |
| Independent public score (not head-to-head) | 40.04 | 43.7 |
| Benchmarks Covered | 4 | 11 |
| Pricing (input/output) | N/A | $0.20 / $1.15 |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- GLM-4.6 public-lane score: Coming soon
- Step 3.7 Flash public-lane score: 37.1 (Estimated · #74/126)

| Benchmark | GLM-4.6 | Step 3.7 Flash | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 2.1 | Coming soon | 59.5% | Coming soon |
| BrowseComp | Coming soon | 75.8% | Coming soon |
| DeepSearchQA | Coming soon | 92.8% | Coming soon |
| Toolathlon | Coming soon | 49.5% | Coming soon |
| Claw-Eval | Coming soon | 67.1% | Coming soon |
| HLE w/ tools | Coming soon | 47.2% | Coming soon |
| Gert Labs | Coming soon | 51.57% | Coming soon |

### Coding

- Winner: Insufficient shared evidence
- GLM-4.6 public-lane score: 23.7 (Estimated · #109/149)
- Step 3.7 Flash public-lane score: 30.2 (Estimated · #95/149)

| Benchmark | GLM-4.6 | Step 3.7 Flash | Winner |
|-----------|-----------|-----------|--------|
| Vibe Code Bench | 3.09% | Coming soon | Coming soon |
| LiveCodeBench (Vals) | 81.0% | Coming soon | Coming soon |
| SWE-bench Pro | Coming soon | 56.3% | Coming soon |
| Terminal-Bench 2.1 | Coming soon | 59.5% | Coming soon |

### Reasoning

- Winner: Insufficient shared evidence
- GLM-4.6 public-lane score: 43.9 (Unranked · 2 rankable rows)
- Step 3.7 Flash public-lane score: 76.5 (Unranked · 2 rankable rows)

### Multimodal & Grounded

- Winner: Insufficient shared evidence
- GLM-4.6 public-lane score: Coming soon
- Step 3.7 Flash public-lane score: 75.4 (Unranked · 3 rankable rows)

| Benchmark | GLM-4.6 | Step 3.7 Flash | Winner |
|-----------|-----------|-----------|--------|
| SimpleVQA | Coming soon | 79.2% | Coming soon |
| V* | Coming soon | 95.3% | Coming soon |

### Knowledge

- Winner: Insufficient shared evidence
- GLM-4.6 public-lane score: 37.1 (Supported · #126/182)
- Step 3.7 Flash public-lane score: 45 (Estimated · #96/182)

| Benchmark | GLM-4.6 | Step 3.7 Flash | Winner |
|-----------|-----------|-----------|--------|
| GPQA Diamond (Vals) | 74.5% | Coming soon | Coming soon |
| MMLU-Pro (Vals) | 82.2% | Coming soon | Coming soon |

### Instruction Following

- Winner: Insufficient shared evidence
- GLM-4.6 public-lane score: 42.1 (#111/146)
- Step 3.7 Flash public-lane score: 82.1 (#54/146)

## FAQ

### Can I compare GLM-4.6 and Step 3.7 Flash 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

- [GLM-4.6 vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-glm-4-6)
- [Step 3.7 Flash vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-step-3-7-flash)
- [GLM-4.6 vs GPT-6.1 Sol](/compare/glm-4-6-vs-gpt-6-1-sol)
- [Step 3.7 Flash vs GPT-6.1 Sol](/compare/gpt-6-1-sol-vs-step-3-7-flash)

## Explore More

- [GLM-4.6 profile](/models/glm-4-6)
- [Step 3.7 Flash profile](/models/step-3-7-flash)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)