# GLM-4.5-Air vs Phi-4-reasoning

> Side-by-side benchmark comparison for GLM-4.5-Air and Phi-4-reasoning across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/glm-4-5-air-vs-phi-4-reasoning
- Last updated: October 14, 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-4.5-Air and Phi-4-reasoning.

## Summary

- GLM-4.5-Air and Phi-4-reasoning 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-4.5-Air | Phi-4-reasoning |
|----------|----------|----------|
| Creator | Z.AI | Microsoft |
| Type | Proprietary | Open Weight |
| Reasoning | Non-Reasoning | Reasoning |
| Context | 128K | 32K |
| Independent public score (not head-to-head) | 34.89 | null |
| Benchmarks Covered | 0 | 6 |
| Pricing (input/output) | $0.20 / $1.10 | N/A |

## Category Breakdown

### Coding

- Winner: Insufficient shared evidence
- GLM-4.5-Air public-lane score: Coming soon
- Phi-4-reasoning public-lane score: Coming soon

| Benchmark | GLM-4.5-Air | Phi-4-reasoning | Winner |
|-----------|-----------|-----------|--------|
| LiveCodeBench | Coming soon | 53.8% | Coming soon |

### Reasoning

- Winner: Insufficient shared evidence
- GLM-4.5-Air public-lane score: 57.9 (Unranked · 2 rankable rows)
- Phi-4-reasoning public-lane score: Coming soon

### Knowledge

- Winner: Insufficient shared evidence
- GLM-4.5-Air public-lane score: 32.4 (Estimated · #142/181)
- Phi-4-reasoning public-lane score: Coming soon

| Benchmark | GLM-4.5-Air | Phi-4-reasoning | Winner |
|-----------|-----------|-----------|--------|
| GPQA | Coming soon | 65.8% | Coming soon |
| MMLU-Pro | Coming soon | 74.3% | Coming soon |

### Instruction Following

- Winner: Insufficient shared evidence
- GLM-4.5-Air public-lane score: 43.3 (#100/128)
- Phi-4-reasoning public-lane score: Coming soon

| Benchmark | GLM-4.5-Air | Phi-4-reasoning | Winner |
|-----------|-----------|-----------|--------|
| IFEval | Coming soon | 83.4% | Coming soon |

### Mathematics

- Winner: Insufficient shared evidence
- GLM-4.5-Air public-lane score: Coming soon
- Phi-4-reasoning public-lane score: Coming soon

| Benchmark | GLM-4.5-Air | Phi-4-reasoning | Winner |
|-----------|-----------|-----------|--------|
| AIME 2024 | Coming soon | 75.3% | Coming soon |
| AIME 2025 | Coming soon | 62.9% | Coming soon |

## FAQ

### Can I compare GLM-4.5-Air and Phi-4-reasoning 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-4.5-Air vs Phi-4-reasoning-plus](/compare/glm-4-5-air-vs-phi-4-reasoning-plus)
- [Phi-4-reasoning vs Phi-4-reasoning-plus](/compare/phi-4-reasoning-vs-phi-4-reasoning-plus)
- [GLM-4.5-Air vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-glm-4-5-air)
- [Phi-4-reasoning vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-phi-4-reasoning)

## Explore More

- [GLM-4.5-Air profile](/models/glm-4-5-air)
- [Phi-4-reasoning profile](/models/phi-4-reasoning)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)