vs
One table to see how deepseek-v4-flash-0731 (DeepSeek) and glm-5.3-flash (Z.AI) differ. On EasyAPI both use the same endpoint and the same key; only the model name changes.
Quick verdict
- deepseek-v4-flash-0731 has the lower input price, 19% cheaper than glm-5.3-flash.
- deepseek-v4-flash-0731 has the lower output price, 3% cheaper than glm-5.3-flash.
Specs and pricing side by side
| Dimension | deepseek-v4-flash-0731 | glm-5.3-flash |
|---|---|---|
| Provider | DeepSeek | Z.AI |
| Type | Text | Text |
| Input price | ¥0.6481 | ¥0.8028 |
| Output price | ¥2.5922 | ¥2.676 |
| Cache read | ¥0.013 | ¥0.1606 |
| Capabilities | 文本 | 文本 · 多模态 |
| Endpoints | 1 | 1 |
Platform prices per million tokens (image / video models use their own units); your invoice is authoritative.
deepseek-v4-flash-0731
DeepSeek V4 系列中速度更快、成本更低的版本，保留主力版推理与编程基础，适合高并发对话、编程辅助与对延迟敏感的 Agent 场景。
glm-5.3-flash
GLM-5.3 系列 Flash 档，原生多模态，面向高效编程与长链路 Agent，长上下文稳定，适合生产级应用。
FAQ
- Which is cheaper, deepseek-v4-flash-0731 or glm-5.3-flash?
- deepseek-v4-flash-0731 has the lower input price, 19% cheaper than glm-5.3-flash.
- Can I call deepseek-v4-flash-0731 and glm-5.3-flash through the same API?
- Yes. Both are served through EasyAPI's OpenAI-compatible API. Point base_url at EasyAPI and swap the model name; no separate vendor accounts needed.