Side by side
See the difference.
Scores, capabilities and costs for the models you’re considering.
Scroll to compare models →
| 2 models | z-aiZ.ai: GLM 5.3 FlashXRemove × | Briaremove_background_guidedRemove × |
|---|---|---|
| What’s different | GLM-5.3-FlashX is the high-speed variant of Z.ai's GLM-5.3-Flash, a native multimodal model delivering inference speeds of up to 200 tokens/s. Built on the same hybrid sparse and linear attention… | Prompt-guided background removal by Bria: tell it what to keep or what to remove and get a clean cutout with true transparency, at the original resolution with the original pixels untouched. Trained… |
| Date | Sep 18, 2026Listed | Oct 14, 2026Listed |
API prices USD · provider configuration shown below | ||
| Listed rate | $0.37 in / $1.25 out/ 1M tokensZ.AI · via OpenRouter · all routes ↗z-ai/fp8 · quantization=fp8 | See provider quotes |
| Provider endpoints | 2 endpoints → | 0 endpoints → |
Specifications | ||
| Context window | 1M | — |
| Max output | 131.1K | — |
| Parameters | — | — |
| Tool calling | Supported | Not reported |
| Structured output | Supported | Not reported |
| Image input | Supported | Not reported |
| Video input | Supported | Not reported |
| Reasoning | Supported | Not reported |
| Prompt caching | Supported | Not reported |