Compare models
Put up to 4 models beside each other — token prices, context windows, capabilities and provider, from the same catalogue the model pages read.
| Attribute | Gemini 2.5 Flash Preview 09-2025gemini-2.5-flash-preview-09-2025 | GLM 5.3glm-5.3 |
|---|---|---|
| Pricing | ||
| Input | $0.15 / 1M | $1.40 / 1M |
| Output | $1.25 / 1M | $4.40 / 1M |
| Cache Write (5m) | $0.15 / 1M | $1.40 / 1M |
| Cache Write (1h) | $0.15 / 1M | $1.40 / 1M |
| Cache Read | $0.15 / 1M | $1.40 / 1M |
| Web Search | $0 / 1M | $0 / 1M |
| Context | ||
| Max context | 1.0M | 1M |
| Max output | N/A | N/A |
| Capabilities | ||
| Vision | Yes | No |
| Function Calling | Yes | Yes |
| JSON Mode | Yes | Yes |
| Streaming | Yes | Yes |
| Catalogue | ||
| Provider | Z.AI | |
| Category | chat | chat |
| Charge type | Pay As You Go | Pay As You Go |
| Released | — | — |
| Description | ||
| Summary | Gemini 2.5 Flash Preview (Sept 2025) is Google's high-performance workhorse model built for advanced reasoning, coding, math, and scientific tasks. With built-in “thinking” capabilities, it delivers more accurate, context-aware answers across complex problems. | GLM-5.3 is Z.ai's large-scale reasoning model designed for complex software engineering and long-horizon agentic workflows. It supports text input and output with a 1M-token context window, enabling sustained reasoning across large codebases and extended multi-step tasks. Building on GLM-5.2, it delivers stronger coding performance while improving the balance between capability and token efficiency, making it well suited for autonomous coding agents, large-scale engineering workflows, and complex task execution. |