PT
Post Training Data
Indexing
Sifting through hundreds of thousands of hours of indexed videos
Post Training Data
Sifting through hundreds of thousands of hours of indexed videos
Post Training Data
Arcmira media summary
Explore podcasts, interviews & explainers on post-training data — 2 indexed from HyperChange & Kleiner Perkins, updated Dec 2025.
The process of using human experts to refine and improve LLM capabilities after pre-training.
The process of using human experts to refine and evaluate frontier AI models.
Arcmira tracks 2 indexed media appearances or mentions for post-training data, tied to source videos, channels, and transcript-derived context.
Arcmira uses indexed YouTube videos and transcripts. Representative source evidence on this page includes "micro1: The Next Multi-Billion Dollar AI Startup (Founder Interview with Ali Ansari)" with transcript-derived context and links when available.
post-training data is connected to OpenAI, Forbes, University of California, Berkeley in Arcmira's media graph.
2
Mentions
4.7K
Views
The trendline is visible, but the dated evidence behind post-training data is in the premium layer.
“The process of using human experts to refine and improve LLM capabilities after pre-training.”
“The process of using human experts to refine and evaluate frontier AI models.”