# GLM-4.5-Air vs spark-s1-4b-v6 (Open Spark Jev, abhishek085)

> Side-by-side benchmark comparison for GLM-4.5-Air and spark-s1-4b-v6 (Open Spark Jev, abhishek085) across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/glm-4-5-air-vs-jevbench-spark-s1-4b-v6
- Last updated: September 30, 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 spark-s1-4b-v6 (Open Spark Jev, abhishek085).

## Summary

- GLM-4.5-Air and spark-s1-4b-v6 (Open Spark Jev, abhishek085) 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 | spark-s1-4b-v6 (Open Spark Jev, abhishek085) |
|----------|----------|----------|
| Creator | Z.AI | Abhishek Rai (abhishek085) |
| Type | Proprietary | Open Weight |
| Reasoning | Non-Reasoning | Non-Reasoning |
| Context | 128K | null |
| Independent public score (not head-to-head) | 35.3 | null |
| Benchmarks Covered | 0 | 2 |
| Pricing (input/output) | $0.20 / $1.10 | Pricing unavailable / Pricing unavailable |

## Category Breakdown

### Reasoning

- Winner: Insufficient shared evidence
- GLM-4.5-Air public-lane score: 54.3 (Unranked · 2 rankable rows)
- spark-s1-4b-v6 (Open Spark Jev, abhishek085) public-lane score: Coming soon

| Benchmark | GLM-4.5-Air | spark-s1-4b-v6 (Open Spark Jev, abhishek085) | Winner |
|-----------|-----------|-----------|--------|
| JevBench 1.4 | Coming soon | 44.62 | Coming soon |
| JevBench 1.5 | Coming soon | 68.16 | Coming soon |

### Knowledge

- Winner: Insufficient shared evidence
- GLM-4.5-Air public-lane score: 31.2 (Estimated · #128/170)
- spark-s1-4b-v6 (Open Spark Jev, abhishek085) public-lane score: Coming soon

### Instruction Following

- Winner: Insufficient shared evidence
- GLM-4.5-Air public-lane score: 41.9 (#98/124)
- spark-s1-4b-v6 (Open Spark Jev, abhishek085) public-lane score: Coming soon

## FAQ

### Can I compare GLM-4.5-Air and spark-s1-4b-v6 (Open Spark Jev, abhishek085) 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 GPT-6 Astra](/compare/glm-4-5-air-vs-gpt-6-astra)
- [spark-s1-4b-v6 (Open Spark Jev, abhishek085) vs GPT-6 Astra](/compare/gpt-6-astra-vs-jevbench-spark-s1-4b-v6)
- [GLM-4.5-Air vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-glm-4-5-air)
- [spark-s1-4b-v6 (Open Spark Jev, abhishek085) vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-jevbench-spark-s1-4b-v6)

## Explore More

- [GLM-4.5-Air profile](/models/glm-4-5-air)
- [spark-s1-4b-v6 (Open Spark Jev, abhishek085) profile](/models/jevbench-spark-s1-4b-v6)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)