{"podcast":{"title":"AI Search","slug":"ai-search-7061434","podcast_index_feed_id":7061434,"rss_url":"https://api.substack.com/feed/podcast/2270667.rss","website_url":"https://aisearch.substack.com/podcast","image_url":"https://substackcdn.com/feed/podcast/2270667/e22ec657da620be7a246f67cec642684.jpg","author":"AI news, science, & research","episode_count":85,"summary":"Welcome to the AI Search newsletter. We bring you the highlights in AI every week. No BS, no fluff, just the most interesting stuff. Subscribe today to stay ahead in AI!","last_synced_at":null,"page_url":"https://stenobird.com/podcast/ai-search-7061434"},"episode":{"title":"LTX 2.3, GPT 5.4, CUDA agent, realtime AI videos, new image models: AI NEWS","slug":"ltx-2-3-gpt-5-4-cuda-agent-realtime-ai-videos-new-image-models-ai-news","published_at":"2026-03-13T04:47:06+00:00","page_url":"https://stenobird.com/podcast/ai-search-7061434/ltx-2-3-gpt-5-4-cuda-agent-realtime-ai-videos-new-image-models-ai-news","show_page_url":"https://stenobird.com/podcast/ai-search-7061434","url":"https://aisearch.substack.com/p/ltx-23-gpt-54-cuda-agent-realtime","audio_url":"https://api.substack.com/feed/podcast/190802687/d818e8e47714379699b4cefdc82e0189.mp3","summary":"HUGE AI NEWS: Qwen 3.5, LTX 2.3, Kiwi Edit, HY WU, FireRed 1.1, CUDA agent & more #ai #ainews #aitools #aivideo Note that most of the examples are visual. See my Youtube video for the best experience. This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit aisearch.substack.com","meta_description":"HUGE AI NEWS: Qwen 3.5, LTX 2.3, Kiwi Edit, HY WU, FireRed 1.1, CUDA agent & more #ai #ainews #aitools #aivideo Note that most of the examples are visual.…","key_points":[],"chapters":[],"topics":[],"duration_seconds":2351,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/ai-search-7061434/episodes/ltx-2-3-gpt-5-4-cuda-agent-realtime-ai-videos-new-image-models-ai-news/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/ai-search-7061434/ltx-2-3-gpt-5-4-cuda-agent-realtime-ai-videos-new-image-models-ai-news.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}