OpenAI: GPT-5.5 vs Anthropic: Claude Opus 4.8 vs Google: Gemini 3.5 Flash

OpenAI

OpenAI: GPT-5.5

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GPT-5.5 is OpenAI’s frontier model designed for complex professional workloads, ...

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Claude

Anthropic: Claude Opus 4.8

Chat

Claude Opus 4.8 is Anthropic's most capable generally available model in the Opu...

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Gemini

Google: Gemini 3.5 Flash

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Gemini 3.5 Flash is Google's efficient multimodal model delivering near-Pro leve...

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基本資訊
模式
Chat
Chat
Chat
發布日期
2026-04-24
2026-05-28
2026-05-20
上下文視窗
1M
1M
1M
最大輸出
128K
128K
66K
定價
輸入價格
$5/M
$5/M
$1.5/M
輸出價格
$30/M
$25/M
$9/M
Audio Input
-
-
$3/M
Cache Read
$0.5/M
$0.5/M
$0.15/M
Cache Write
-
-
$0.83/M
Cache Write (5m)
-
$6.25/M
-
Cache Write (1h)
-
$10/M
-
Cached Audio
-
-
$0.3/M
Web Search
$0.01/R
$0.015/R
$0.014/R
能力
Vision
Function Calling
Reasoning
Prompt Caching
Web Search
Web Fetch
Audio Input
Video Input
PDF Input
協定與供應商
支援協定
OpenAIopenaiAnthropicanthropic
OpenAIopenaiAnthropicanthropic
OpenAIopenaiGeminigemini
供應商數量
1
1
1
供應商
Azure
Bedrock
Vertex