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, ...

Claude

Anthropic: Claude Opus 4.8

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

Gemini

Google: Gemini 3.5 Flash

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

基本情報
モード
Chat
Chat
Chat
リリース日
2026-04-24
2026-05-28
2026-05-20
コンテキストウィンドウ
1M
1M
1M
最大出力
128K
128K
66K
料金
入力料金
$5/M
$5/M
$1.5/M
出力料金
$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
機能
Vision
Function Calling
Reasoning
Prompt Caching
Web Search
Web Fetch
Audio Input
Video Input
PDF Input
プロトコル & プロバイダー
プロトコル
OpenAIopenaiAnthropicanthropic
OpenAIopenaiAnthropicanthropic
OpenAIopenaiGeminigemini
プロバイダー数
1
1
1
プロバイダー
Azure
Bedrock
Vertex