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<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Discrete Diffusion Modeling by Estimating the Ratios of the Data Distribution · HackerPapers discussions</title><link>https://hackerpaper.kaipfister.de/p/2310.16834/</link><description>Collected HN comments and submissions linking this paper.</description><language>en</language><lastBuildDate>Mon, 02 Nov 2026 11:16:22 GMT</lastBuildDate><atom:link href="https://hackerpaper.kaipfister.de/p/2310.16834/feed.xml" rel="self" type="application/rss+xml" /><item><title>Discrete Diffusion Modeling by Estimating the Ratios of the Data Distribution — mentioned by mxs_</title><link>https://news.ycombinator.com/item?id=44494573</link><guid isPermaLink="false">urn:hackerpapers:mention:2310.16834:44494573</guid><pubDate>Mon, 07 Jul 2025 20:54:16 GMT</pubDate><description>&lt;p&gt;In their tech report, they say this is based on: &amp;gt; &amp;quot;Our methods extend [28] through careful modifications to the data and computation to scale up learning.&amp;quot; [28] is Lou et al. (2023), the &amp;quot;Score Entropy Discrete Diffusion&amp;quot; (SEDD) model (https://arxiv.org/abs/2310.16834). I wrote the first (as far as I can tell) independent from-scratch reimplementation of SEDD: https://github.com/mstarodub/dllm My goal was making it as clean and readable as possible. I also implemented the more complex denoising strategy they described (but didn&amp;#x27;t implement). It runs on a single GPU in a few hours on a toy…&lt;/p&gt;&lt;p&gt;&lt;a href="https://hackerpaper.kaipfister.de/p/2310.16834/"&gt;Paper and discussion history&lt;/a&gt;. A mention is not an endorsement.&lt;/p&gt;</description><category>stat.ML</category></item><item><title>Discrete Diffusion Modeling by Estimating the Ratios of the Data Distribution — mentioned by AlexCoventry</title><link>https://news.ycombinator.com/item?id=43852295</link><guid isPermaLink="false">urn:hackerpapers:mention:2310.16834:43852295</guid><pubDate>Thu, 01 May 2025 00:27:33 GMT</pubDate><description>&lt;p&gt;Thanks, yes, I was thinking specifically of &amp;quot;Discrete Diffusion Modeling by Estimating the Ratios of the Data Distribution&amp;quot;. They actually consider two noise distributions: one with uniform sampling for each noised token position, and one with a terminal masking (the Q^{uniform} and Q^{absorb}.) However, the terminal-masking system is clearly superior in their benchmarks. https://arxiv.org/pdf/2310.16834#page=6&lt;/p&gt;&lt;p&gt;&lt;a href="https://hackerpaper.kaipfister.de/p/2310.16834/"&gt;Paper and discussion history&lt;/a&gt;. A mention is not an endorsement.&lt;/p&gt;</description><category>stat.ML</category></item><item><title>Discrete Diffusion Modeling by Estimating the Ratios of the Data Distribution — mentioned by freeqaz</title><link>https://news.ycombinator.com/item?id=43852117</link><guid isPermaLink="false">urn:hackerpapers:mention:2310.16834:43852117</guid><pubDate>Thu, 01 May 2025 00:00:57 GMT</pubDate><description>&lt;p&gt;Here are two papers linked from Inception&amp;#x27;s site: 1. Discrete Diffusion Modeling by Estimating the Ratios of the Data Distribution - https://arxiv.org/abs/2310.16834 2. Simple and Effective Masked Diffusion Language Models - https://arxiv.org/abs/2406.07524&lt;/p&gt;&lt;p&gt;&lt;a href="https://hackerpaper.kaipfister.de/p/2310.16834/"&gt;Paper and discussion history&lt;/a&gt;. A mention is not an endorsement.&lt;/p&gt;</description><category>stat.ML</category></item><item><title>Discrete Diffusion Modeling by Estimating the Ratios of the Data Distribution — mentioned by AlexCoventry</title><link>https://news.ycombinator.com/item?id=43369185</link><guid isPermaLink="false">urn:hackerpapers:mention:2310.16834:43369185</guid><pubDate>Sat, 15 Mar 2025 01:47:33 GMT</pubDate><description>&lt;p&gt;The SEDD architecture [1] probably allows for parallel sampling of all tokens in a block at once, which may be faster but not necessarily less computationally demanding in terms of runtime times computational resources used. [1] Which Inception Labs&amp;#x27;s new models may be based on; one of the cofounders is a co-author. See equations 18-20 in https://arxiv.org/abs/2310.16834&lt;/p&gt;&lt;p&gt;&lt;a href="https://hackerpaper.kaipfister.de/p/2310.16834/"&gt;Paper and discussion history&lt;/a&gt;. A mention is not an endorsement.&lt;/p&gt;</description><category>stat.ML</category></item><item><title>Discrete Diffusion Modeling by Estimating the Ratios of the Data Distribution — mentioned by cs702</title><link>https://news.ycombinator.com/item?id=43285728</link><guid isPermaLink="false">urn:hackerpapers:mention:2310.16834:43285728</guid><pubDate>Thu, 06 Mar 2025 22:35:26 GMT</pubDate><description>&lt;p&gt;Few details about the model have been made public, as far as I know. However, Steano Ermon, one of the founders of Inception Labs, the company that released the model, co-authored a paper in late 2023 (revised in 2024), titled &amp;quot;Discrete Diffusion Modeling by Estimating the Ratios of the Data Distribution.&amp;quot; The authors tested their proposed method on small autoregressive language modeling tasks, and claimed promising results: Paper: https://arxiv.org/abs/2310.16834 Code: https://github.com/louaaron/Score-Entropy-Discrete-Diffusion Blog post: https://aaronlou.com/blog/2024/discrete-diffusion/…&lt;/p&gt;&lt;p&gt;&lt;a href="https://hackerpaper.kaipfister.de/p/2310.16834/"&gt;Paper and discussion history&lt;/a&gt;. A mention is not an endorsement.&lt;/p&gt;</description><category>stat.ML</category></item><item><title>Discrete Diffusion Modeling by Estimating the Ratios of the Data Distribution — mentioned by volodia</title><link>https://news.ycombinator.com/item?id=43189085</link><guid isPermaLink="false">urn:hackerpapers:mention:2310.16834:43189085</guid><pubDate>Wed, 26 Feb 2025 22:38:52 GMT</pubDate><description>&lt;p&gt;Not today, but we will be following up with a technical report over the next week or so. In the meantime, you can take a look at some of the research papers that inspired our work: - https://arxiv.org/abs/2310.16834 - https://arxiv.org/abs/2406.07524&lt;/p&gt;&lt;p&gt;&lt;a href="https://hackerpaper.kaipfister.de/p/2310.16834/"&gt;Paper and discussion history&lt;/a&gt;. A mention is not an endorsement.&lt;/p&gt;</description><category>stat.ML</category></item><item><title>Discrete Diffusion Modeling by Estimating the Ratios of the Data Distribution — mentioned by jxmorris12</title><link>https://news.ycombinator.com/item?id=43131724</link><guid isPermaLink="false">urn:hackerpapers:mention:2310.16834:43131724</guid><pubDate>Fri, 21 Feb 2025 19:20:45 GMT</pubDate><description>&lt;p&gt;Thanks for bringing this up! As far as I understand it current text diffusion models are limited to fairly short context windows. The idea of a text diffusion model continuously updating and revising a million-token-long chain-of-thought is pretty mind-boggling. I agree that these non-autoregressive models could potentially behave in completely different ways. That said, I&amp;#x27;m pretty sure we&amp;#x27;re a long way from building equally-competent diffusion-based base models, let alone reasoning models. If anyone&amp;#x27;s interested in this topic, here are some more foundational papers to take a look at…&lt;/p&gt;&lt;p&gt;&lt;a href="https://hackerpaper.kaipfister.de/p/2310.16834/"&gt;Paper and discussion history&lt;/a&gt;. A mention is not an endorsement.&lt;/p&gt;</description><category>stat.ML</category></item></channel></rss>
