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0892d1ab - [Feature]Supports Anthropic Thinking Block (#33671)

[Feature]Supports Anthropic Thinking Block (#33671) Signed-off-by: mariohong <mariohong128@gmail.com> Co-authored-by: zetaohong <i-hongzetao@stepfun.com> Co-authored-by: Chauncey <chaunceyjiang@gmail.com>