# FLUX.1 Schnell vs GLM 5.2

FLUX.1 Schnell is not currently in the Allocate serving catalog, so this page lists no prices for it: every price on this site comes from the live catalog.

## Specifications

| | FLUX.1 Schnell | GLM 5.2 |
| --- | --- | --- |
| Lab | Black Forest Labs | Z.ai |
| Access | Not served on Allocate | Open weights |
| Context window | n/a | 1M tokens |
| List price, input | Not served | $1.40 / M tokens |
| List price, output | Not served | $4.40 / M tokens |
| Cached input | n/a | $0.26 / M tokens |
| License | Not listed | Not listed |
| Fine-tunable | Yes | Yes |

Specifications and provider list prices from the Allocate catalog, checked 2026-09-12.

## Choose FLUX.1 Schnell for

- Draft and thumbnail generation
- High-volume image pipelines
- Open-weight image work

## Choose GLM 5.2 for

- Agents on open weights
- Code and structured outputs
- Fine-tuning toward an owned model

## Common questions

### Which has the bigger context window?

GLM 5.2: 1,048,575 tokens (1M) against an unlisted window for FLUX.1 Schnell.

### Can I fine-tune FLUX.1 Schnell or GLM 5.2?

Both publish open weights (FLUX.1 Schnell: Not listed; GLM 5.2: Not listed), so both can be fine-tuned. On Allocate the trained weights stay inside your boundary and belong to you.

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[HTML page](https://allocate.network/compare/bfl-flux-1-schnell-vs-z-ai-glm-5-2) · [FLUX.1 Schnell](https://allocate.network/models/bfl-flux-1-schnell.md) · [GLM 5.2](https://allocate.network/models/z-ai-glm-5-2.md) · [Machine-readable catalog](https://allocate.network/catalog.json)