DeepSeek V4 Flash Vision Exp is an experimental vision-enabled version of [DeepSeek V4 Flash 0731](https://openrouter.ai/deepseek/deepseek-v4-flash-0731) from DeepSeek, adding image understanding while matching the base model on text capabi…
Model details →DeepSeek: DeepSeek V4 Flash Vision Exp vs Z.ai: GLM 4.6V
DeepSeek: DeepSeek V4 Flash Vision Exp wins on 3 of 6 axes — pricing and capability skew in its favour for most workloads.
GLM-4.6V is a large multimodal model designed for high-fidelity visual understanding and long-context reasoning across images, documents, and mixed media. It supports up to 128K tokens, processes complex page layouts...
Model details →Side-by-side comparison
| Capability | DeepSeek: DeepSeek V4 Flash Vision Exp | Z.ai: GLM 4.6V | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 1.0M | 131K | 🏆 DeepSeek: DeepSeek V4 Flash Vision Exp |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $0.22 | $0.30 | 🏆 DeepSeek: DeepSeek V4 Flash Vision Exp |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $0.66 | $0.90 | 🏆 DeepSeek: DeepSeek V4 Flash Vision Exp |
| Tool / function calling First-class support for emitting structured tool calls. | Yes | Yes | Tie |
| Vision input Accepts image inputs alongside text. | Yes | Yes | Tie |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | Yes | Yes | Tie |
Frequently asked questions
Is DeepSeek: DeepSeek V4 Flash Vision Exp better than Z.ai: GLM 4.6V?
DeepSeek: DeepSeek V4 Flash Vision Exp wins on 3 of 6 axes — pricing and capability skew in its favour for most workloads.
What's the price difference between DeepSeek: DeepSeek V4 Flash Vision Exp and Z.ai: GLM 4.6V?
Input: $0.22 vs $0.30 per 1M tokens. Output: $0.66 vs $0.90 per 1M tokens.
What context windows do DeepSeek: DeepSeek V4 Flash Vision Exp and Z.ai: GLM 4.6V support?
DeepSeek: DeepSeek V4 Flash Vision Exp supports up to 1.0M tokens. Z.ai: GLM 4.6V supports up to 131K tokens.
Do both DeepSeek: DeepSeek V4 Flash Vision Exp and Z.ai: GLM 4.6V support tool calling?
DeepSeek: DeepSeek V4 Flash Vision Exp: yes. Z.ai: GLM 4.6V: yes.