Unverified50% confidenceFactExact time
Anthropic在Claude 2时代开始引入工具调用支持，并随着Claude 3系列迭代逐步增强稳定性
1
Sources
50%
Confidence
Long-term
Relevance
7/7/2026
First Seen
Sources
Claude Sonnet 5发布：最强Agent能力的中端AI模型
twitterclaudeai6/30/2026
Related Claims
UnverifiedAnthropic在Claude 3系列上大幅强化了工具调用和长上下文理解能力81% similarUnverifiedAnthropic在Claude 3系列到Claude 4系列的迁移中刻意维护了更高的行为一致性，不像OpenAI那样需要大幅调整提示词78% similarVerifiedAnthropic推出了Claude系列大模型，包括Claude 3.5、Claude 3.7等版本78% similarUnverifiedAnthropic previously used a numerical progression system for its Claude models (Claude 1/2/3).77% similarUnverifiedAnthropic的Claude 3系列及即将推出的模型正在加速拥抱Agent能力72% similar
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