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| Attribute | Gemini 2.5 Flash Image (Nano Banana)gemini-2.5-flash-image | GLM 5.3 Flashglm-5.3-flash |
|---|---|---|
| Pricing | ||
| Request | $0.075 / request | — |
| Billing | Pay Per Request | — |
| Cache Write (5m) | Not applicable | $0.075 / 1M |
| Cache Write (1h) | Not applicable | $0.075 / 1M |
| Cache Read | Not applicable | $0.075 / 1M |
| Input | — | $0.075 / 1M |
| Output | — | $0.25 / 1M |
| Web Search | — | $0 / 1M |
| Context | ||
| Max context | N/A | 1M |
| Max output | N/A | N/A |
| Capabilities | ||
| Vision | Yes | Yes |
| Function Calling | No | Yes |
| JSON Mode | No | Yes |
| Streaming | Yes | Yes |
| Catalogue | ||
| Provider | Z.AI | |
| Category | image | chat |
| Charge type | Pay Per Request | Pay As You Go |
| Released | — | — |
| Description | ||
| Summary | Gemini 2.5 Flash Image (“Nano Banana”) is now generally available. It’s a state-of-the-art image generation model with strong contextual understanding, supporting image creation, editing, and multi-turn conversational workflows around visuals. | GLM-5.3-Flash is Z.AI's efficient native multimodal model, designed for coding and long-horizon agentic workflows. It combines strong multimodal capabilities with an architecture optimized for responsive, cost-efficient task execution. Built on a hybrid sparse and linear attention architecture, GLM-5.3-Flash maintains accurate long-context behavior while reducing computational overhead, making it well suited for coding agents, extended multi-step tasks, and scalable production workloads. |