Unverified50% confidenceFactExact time
谷歌采用Gemini Ultra/Pro/Flash分级，Anthropic采用Claude Opus/Sonnet/Haiku分级，均有官方文档说明定位差异
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/18/2026
First Seen
Valid until: 10/16/2026
Sources
Related Claims
VerifiedAnthropic的Claude区分Haiku/Sonnet/Opus，Google的Gemini有Flash/Pro/Ultra分级85% similarUnverifiedGoogle（Gemini Ultra/Pro/Flash）和Anthropic（Claude Opus/Sonnet/Haiku）均采用分层的模型家族架构83% similarVerified产品线分层命名策略（轻量/旗舰）在Anthropic的Claude Haiku/Sonnet/Opus和Google的Gemini Flash/Pro/Ultra体系中均有体现81% similarVerifiedAnthropic 的 Claude 3 系列（Haiku/Sonnet/Opus）和 Google 的 Gemini 系列（Flash/Pro/Ultra）也采用了三层分级结构80% similarUnverified谷歌的Gemini系列分为Nano/Pro/Ultra，Anthropic的Claude系列分为Haiku/Sonnet/Opus80% similar
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