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  "articleBody": "[← The conversations](https://latent.space/podcasts/) Latent Space Podcast\n\nKatelyn Lesse and Angela Jiang join Latent Space to explain the engineering behind the Claude Platform: launching Opus 5.5, separating the model’s “brain” from the agent’s “hands,” scaling APIs, and building reliable managed agents. A new introduction ...\n\nListen to this conversation 107 min\n\n[Read transcript](https://rss.beehiiv.com/podcasts/transcriptions/01a17e2f-ab7c-71cc-8281-518a0eb069f5.vtt)\n\nTimestamps\n\n0:00 Anthropic’s S-1 and this interview\\\n1:06 Revenue per employee and efficiency\\\n3:13 The improvement and investment loops\\\n4:04 Why Claude Platform matters\\\n6:25 Training incidents and production safeguards\\\n7:30 Opus 5.5 launch and pricing\\\n9:25 Distillation and preserved thinking\\\n14:35 Product and engineering at Anthropic\\\n18:05 Scaling the Claude Platform\\\n19:25 Model access and safety decisions\\\n26:25 Trust grants and product roadmaps\\\n30:25 How Anthropic launches models\\\n35:55 Benchmarks and model personalization\\\n42:10 Claude Managed Agents\\\n44:25 Memory, dreaming, and agent harnesses\\\n48:25 Evaluating agents\\\n53:25 CPU constraints and scaling\\\n56:05 Rebuilding the Messages API in Rust\\\n1:03:25 The brain and the hands\\\n1:05:25 Protecting credentials and sandboxes\\\n1:08:25 Training incidents versus production\\\n1:10:55 Pacing and launching frontier models\\\n1:12:25 Safety classifiers and model routing\\\n1:19:25 Emerging agent workloads\\\n1:20:55 Fighting AI slop\\\n1:27:25 Management, writing, and working styles\\\n1:33:25 Building Anthropic’s DevRel team\\\n1:40:25 Developer relations and product voices\\\n1:43:25 What to try with Opus 5.5\n\nThanks for reading\n\n## Stay a little ahead of the curve.\n\nFresh ideas, original reporting, and deep conversations in your inbox.\n\n[Subscribe to Latent Space](https://latent.space/subscribe/)\n",
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  "content_html": "<p><a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https://latent.space/podcasts/\">← The conversations</a> Latent Space Podcast</p>\n<p>Katelyn Lesse and Angela Jiang join Latent Space to explain the engineering behind the Claude Platform: launching Opus 5.5, separating the model’s “brain” from the agent’s “hands,” scaling APIs, and building reliable managed agents. A new introduction ...</p>\n<p>Listen to this conversation 107 min</p>\n<p><a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https://rss.beehiiv.com/podcasts/transcriptions/01a17e2f-ab7c-71cc-8281-518a0eb069f5.vtt\">Read transcript</a></p>\n<p>Timestamps</p>\n<p>0:00 Anthropic’s S-1 and this interview<br />\n1:06 Revenue per employee and efficiency<br />\n3:13 The improvement and investment loops<br />\n4:04 Why Claude Platform matters<br />\n6:25 Training incidents and production safeguards<br />\n7:30 Opus 5.5 launch and pricing<br />\n9:25 Distillation and preserved thinking<br />\n14:35 Product and engineering at Anthropic<br />\n18:05 Scaling the Claude Platform<br />\n19:25 Model access and safety decisions<br />\n26:25 Trust grants and product roadmaps<br />\n30:25 How Anthropic launches models<br />\n35:55 Benchmarks and model personalization<br />\n42:10 Claude Managed Agents<br />\n44:25 Memory, dreaming, and agent harnesses<br />\n48:25 Evaluating agents<br />\n53:25 CPU constraints and scaling<br />\n56:05 Rebuilding the Messages API in Rust<br />\n1:03:25 The brain and the hands<br />\n1:05:25 Protecting credentials and sandboxes<br />\n1:08:25 Training incidents versus production<br />\n1:10:55 Pacing and launching frontier models<br />\n1:12:25 Safety classifiers and model routing<br />\n1:19:25 Emerging agent workloads<br />\n1:20:55 Fighting AI slop<br />\n1:27:25 Management, writing, and working styles<br />\n1:33:25 Building Anthropic’s DevRel team<br />\n1:40:25 Developer relations and product voices<br />\n1:43:25 What to try with Opus 5.5</p>\n<p>Thanks for reading</p>\n<h2>Stay a little ahead of the curve.</h2>\n<p>Fresh ideas, original reporting, and deep conversations in your inbox.</p>\n<p><a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https://latent.space/subscribe/\">Subscribe to Latent Space</a></p>\n",
  "content_markdown": "[← The conversations](https://latent.space/podcasts/) Latent Space Podcast\n\nKatelyn Lesse and Angela Jiang join Latent Space to explain the engineering behind the Claude Platform: launching Opus 5.5, separating the model’s “brain” from the agent’s “hands,” scaling APIs, and building reliable managed agents. A new introduction ...\n\nListen to this conversation 107 min\n\n[Read transcript](https://rss.beehiiv.com/podcasts/transcriptions/01a17e2f-ab7c-71cc-8281-518a0eb069f5.vtt)\n\nTimestamps\n\n0:00 Anthropic’s S-1 and this interview\\\n1:06 Revenue per employee and efficiency\\\n3:13 The improvement and investment loops\\\n4:04 Why Claude Platform matters\\\n6:25 Training incidents and production safeguards\\\n7:30 Opus 5.5 launch and pricing\\\n9:25 Distillation and preserved thinking\\\n14:35 Product and engineering at Anthropic\\\n18:05 Scaling the Claude Platform\\\n19:25 Model access and safety decisions\\\n26:25 Trust grants and product roadmaps\\\n30:25 How Anthropic launches models\\\n35:55 Benchmarks and model personalization\\\n42:10 Claude Managed Agents\\\n44:25 Memory, dreaming, and agent harnesses\\\n48:25 Evaluating agents\\\n53:25 CPU constraints and scaling\\\n56:05 Rebuilding the Messages API in Rust\\\n1:03:25 The brain and the hands\\\n1:05:25 Protecting credentials and sandboxes\\\n1:08:25 Training incidents versus production\\\n1:10:55 Pacing and launching frontier models\\\n1:12:25 Safety classifiers and model routing\\\n1:19:25 Emerging agent workloads\\\n1:20:55 Fighting AI slop\\\n1:27:25 Management, writing, and working styles\\\n1:33:25 Building Anthropic’s DevRel team\\\n1:40:25 Developer relations and product voices\\\n1:43:25 What to try with Opus 5.5\n\nThanks for reading\n\n## Stay a little ahead of the curve.\n\nFresh ideas, original reporting, and deep conversations in your inbox.\n\n[Subscribe to Latent Space](https://latent.space/subscribe/)\n",
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