GoogleGemini 3chatClosed / Proprietary
Gemini 3.1 Flash Image Preview
Canonical Model Slug: gemini-3.1-flash-image-preview · License Source: Google Gemini / Vertex AI Proprietary Terms
Vision: YesTool Calling: NoReasoning: YesPrompt Caching: Yes
收錄報價總數4across 3 providers
可比較標準報價數1USD / 1M Token basis
最低 Input / 1M$0.50Standard tier min
最低 Output / 1M$3.00Standard tier min
最大 Context Window65,536Max tokens
Max Output Tokens65,536Completion limit
跨供應商價格比較表 (4)
所有價格均可追溯至 LiteLLM 或國網中心原始紀錄，國網報價固定置頂。勾選多列可鎖定圖表比較，點擊「原始紀錄」可檢視完整 JSON 欄位。
| Select | Marketplace · Underlying | Context Window | 計價方案 (Tier) · Region | 操作 | |||
|---|---|---|---|---|---|---|---|
Google Vertex AI (Language) gemini-3.1-flash-image-preview | Google Cloud Vertex AI Inference: Google Cloud | $0.50 ★ 最低價 | $3.00 ★ 最低價 | 65,536 | StandardGlobal + Cache / Batch rates | ||
Google Gemini API gemini/gemini-3.1-flash-image-preview | Direct / Official Inference: Google | $0.50 ★ 最低價 | $3.00 ★ 最低價 | 65,536 | StandardGlobal + Cache / Batch rates | ||
Google Vertex AI (Language) vertex_ai/gemini-3.1-flash-image-preview | Google Cloud Vertex AI Inference: Google Cloud | $0.50 ★ 最低價 | $3.00 ★ 最低價 | 65,536 | StandardGlobal + Cache / Batch rates | ||
OpenRouter openrouter/google/gemini-3.1-flash-image-preview | OpenRouter Marketplace Inference: Not Specified | $0.50 ★ 最低價 | $3.00 ★ 最低價 | 65,536 | StandardGlobal |
同系列獨立變體與不同參數規模模型（嚴格分離、不強制合併）
依據平台標準化規則，不同參數規模（如 20B 與 120B）、Safeguard 安全微調版、Preview 版與 GGUF 量化版本皆維持獨立比較，不混入上方報價表。
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