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I am pre-training a custom flow matching diffusion action prediction model using Lerobot dataset (only 2k episodes) I am getting these spikes in loss around ~600-700 global steps Can anyone help me understand these spikes ? submitted by /u/Quiet_Dependent_9552 |
Looking for a different day? A new Quordle puzzle appears at midnight each day for your time zone – which means that some people are always playing ‘today’s game’ while others are playing ‘yesterday’s’. If you’re looking for Sunday’s puzzle instead then click here: Quordle hints and answers for Sunday, July 12 (game #1630). Quordle…
part of the generation brick of Enterprise Document Intelligence, a series that builds an enterprise RAG system from four bricks: document parsing, question parsing, retrieval, and generation. Article 8A (the answer contract) declared the typed schema family and the ANSWER_REGISTRY that maps each answer shape to its schema. This part builds the call that fills…
By: Quiver DiscussionTracker Posted: an hour ago / July 12, 2026 5:33 p.m. UTC Valuation Focus: Social media chatter highlights NVIDIA’s recent stock rebound of around 3.5 percent amid a pullback that reset valuations near 22 times forward earnings. Observers weigh fresh analyst support and sustained AI demand against lingering policy and macro uncertainties. Year-to-Date…
Infoblox announced today that it has entered into a definitive agreement to acquire Kentik, combining Infoblox’s authoritative DNS, DHCP, and IP address management (IPAM) data with Kentik’s network observability platform. Financial terms were not disclosed. Kentik was founded in 2014, originally as CloudHelix before rebranding the following year, and has raised more than $100 million…
ChatGPT Work is a productivity-focused update from OpenAI that introduces three specialized models, Sol, Terra and Luna, designed to handle a variety of tasks with precision. For instance, the Sol model is tailored for complex problem-solving, making it particularly useful for coding or in-depth reasoning, while Luna is optimized for speed, excelling at simpler, time-sensitive…
Vercel recently published a piece on inference theft, where attackers wrap your AI endpoint in an OpenAI-compatible adapter, fan calls through residential proxies, and resell your paid inference at a discount. What jumped out at me was the cost asymmetry: inference is the most expensive resource, and verification is one of the cheapest protections you…
