#LateInteraction
its absurd how much progress there’s been
September 13, 2025 at 4:02 PM
⚡ GRPO fine-tuning of RLM-Qwen3-4B on short 32k-token tasks generalizes automatically — with 100% reliability — to 1M-token, 8-needle tasks. Unexpected emergent length generalization.
x.com/lateinteraction/status/2042668150185947627 (6/8)
April 11, 2026 at 4:31 PM
Omar, @lateinteraction.bsky.social, on Alex new idea 🤯

"the name speculative here is quite precise: like CPU speculative execution, work is done optimistically and thus (rarely) discarded iff necessary"

Blog: alexzhang13.github.io/blog/2026/sp...
August 25, 2026 at 7:22 AM
22/ The frontier-model reality gap: daily babysitting and brittle tool use are hard to reconcile with the "superhuman at everything" marketing vibe.
https://x.com/lateinteraction/status/2098931414779486710
September 15, 2026 at 1:18 AM
Underrated ppl who deserve more attention imo

@remy_mess : Incredible community builder
@lateinteraction : DSPY still criminally underrated. Short langchain
@_AlexanderLong : Most contrarian (but maybe right?) decentralised model-parallel (instead of data parallel) training
July 14, 2025 at 4:00 PM
Recent YC video is now talking about meta-prompting & evals, but they still don't know about @DSPyOSS @lateinteraction

YC clearly 3 steps behind
June 7, 2025 at 6:10 PM
Per advice or per minute basis?

or the bold option of by the results?

Consulting never dies https://twitter.com/lateinteraction/status/1854709924745691563
November 27, 2024 at 11:41 AM
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Omar Khattab / @lateinteraction:

love to see more people feel the vibe of having LLM-driven learning algorithms optimize your systems! :D
March 23, 2026 at 10:34 AM
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Omar Khattab / @lateinteraction:

"Tools should exist to extend human capability. Instead, we contort. We rephrase. We mould our requests to compensate for AI limitations." Resonates! Excited to see what @sarahookr and team are building.
February 5, 2026 at 2:38 AM
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Omar Khattab / @lateinteraction:

instruction following is hard
November 14, 2025 at 10:12 PM
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Omar Khattab / @lateinteraction:

One of OpenAI's biggest understated contributions was the reliable API-ification of LLMs. Maybe this will begin that trend for finetuning. Exciting.
October 1, 2025 at 6:58 PM
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Omar Khattab / @lateinteraction:

Sort of like calling a Qwen3-235B-A22B "qwen 50B" for short.
September 24, 2025 at 12:05 PM
A new thing I’ve been up to lately, along with Peter Zhong, Haoze He, @lateinteraction, @ChrisGPotts, & @matei_zaharia…

A Guide to LLM Abstractions

it’s one thing to call the OpenAI APIs from a webapp…

it’s entirely another to build crazy rich
March 19, 2025 at 4:27 PM
🆕 On Twitter, @denisyarats has started following @lateinteraction

+ https://x.com/denisyarats
+ https://x.com/lateinteraction
May 30, 2026 at 3:53 PM