HTTP 200
content-type: text/event-stream; charset=utf-8

event: message_start
data: {"type":"message_start","message":{"id":"msg_01Xq7aVbN3T9kd2LwPZr5HcE","type":"message","role":"assistant","model":"claude-sonnet-5-5","content":[],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":412,"cache_creation_input_tokens":0,"cache_read_input_tokens":0,"output_tokens":1}}}

event: content_block_start
data: {"type":"content_block_start","index":0,"content_block":{"type":"thinking","thinking":"","signature":""}}

event: ping
data: {"type": "ping"}

event: content_block_delta
data: {"type":"content_block_delta","index":0,"delta":{"type":"thinking_delta","thinking":""}}

event: content_block_delta
data: {"type":"content_block_delta","index":0,"delta":{"type":"signature_delta","signature":"EqQBCgIYAhIMxk3Lr9vQm2HbW7pTGgy1d2nXo8Rf4KsJ0eQiMNp6"}}

event: content_block_stop
data: {"type":"content_block_stop","index":0}

event: content_block_start
data: {"type":"content_block_start","index":1,"content_block":{"type":"text","text":""}}

event: content_block_delta
data: {"type":"content_block_delta","index":1,"delta":{"type":"text_delta","text":"„Hund“ heißt auf Japanisch"}}

event: content_block_delta
data: {"type":"content_block_delta","index":1,"delta":{"type":"text_delta","text":" 犬 (いぬ, inu)."}}

event: content_block_stop
data: {"type":"content_block_stop","index":1}

event: message_delta
data: {"type":"message_delta","delta":{"stop_reason":"end_turn","stop_sequence":null},"usage":{"output_tokens":38}}

event: message_stop
data: {"type":"message_stop"}