The Next Frontier of AI Is Spatial Intelligence | Fei-Fei Li on a16z
说话人分离结果（匿名标签）。同目录的
transcript.md未作任何改动。 标签 → 真人姓名的映射属于编辑判断，请记在 wiki 视频页开头，见 CLAUDE.md。 分离在抢话/串场处会错配：标签是证据不是判决，与内容矛盾时以内容为准。
说话占比¶
| 说话人 | 时长 | 占比 |
|---|---|---|
| SPEAKER_02 | 00:19:17 | 45.2% |
| SPEAKER_00 | 00:15:15 | 35.8% |
| SPEAKER_01 | 00:08:05 | 19.0% |
（访谈里占比低的通常是主持人，可作为认人的线索之一。）
说话轮次¶
| 起 | 止 | 说话人 |
|---|---|---|
| 00:00:00 | 00:00:05 | SPEAKER_00 |
| 00:00:05 | 00:00:19 | SPEAKER_02 |
| 00:00:19 | 00:00:32 | SPEAKER_00 |
| 00:00:32 | 00:00:43 | SPEAKER_02 |
| 00:00:43 | 00:00:53 | SPEAKER_00 |
| 00:00:53 | 00:01:03 | SPEAKER_01 |
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| 00:01:08 | 00:01:18 | SPEAKER_01 |
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| 00:02:11 | 00:02:12 | SPEAKER_02 |
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| 00:03:00 | 00:03:41 | SPEAKER_00 |
| 00:03:42 | 00:03:49 | SPEAKER_01 |
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| 00:18:34 | 00:19:38 | SPEAKER_02 |
| 00:19:38 | 00:19:54 | SPEAKER_00 |
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| 00:19:54 | 00:20:29 | SPEAKER_00 |
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| 00:21:26 | 00:22:33 | SPEAKER_02 |
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