Luke Remy (@Luke_Remy) header
Luke Remy (@Luke_Remy) profile picture

25. senior prompt engineer. go birds. go hoos.

Washington, DC
Joined June 2025
Photo by Luke Remy (@Luke_Remy)Photo by Luke Remy (@Luke_Remy)Photo by Luke Remy (@Luke_Remy)Photo by Luke Remy (@Luke_Remy)Photo by Luke Remy (@Luke_Remy)Photo by Luke Remy (@Luke_Remy)Photo by Luke Remy (@Luke_Remy)Photo by Luke Remy (@Luke_Remy)Photo by Luke Remy (@Luke_Remy)Photo by Luke Remy (@Luke_Remy)
Britton Covey’s got no juice
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Luke Remy retweeted
Grok 4.6 is roughly the same performance as Fable 5 Max at an 85% discount. 80% cheaper for input tokens and 88% cheaper for output tokens. Pareto dominant. Grok 4.7 will be significantly better as is a much larger model with the Cursor and SpaceX data included in pretraining.
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Luke Remy retweeted
An internal version of Astra, @OpenAI’s next major model family, solved 10 major open problems in mathematics, quantum complexity, and theoretical computer science. We believe it will be a major step for scientific reasoning. openai.com/index/ten-advance…
10 proofs from our next major model Astra on long-standing open problems in mathematics and theoretical computer science (also including new circuit lower bounds for computing the permanent!) GPT-5.6 has already enabled so much exciting work in math and science. Can’t wait to see what comes next!
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Luke Remy retweeted
Opus 5 on the worlds greatest life hack
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BREAKING: LeBron James is signing with the Philadelphia 76ers on a two-year, $8 million deal with a player option, Klutch Sports Group and Klutch CEO and Game Over show host Rich Paul tells ESPN.
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Luke Remy retweeted
Beginning July 20, Claude Fable 5 will be included in all Max and Team Premium plans, at 50% of limits. Pro and Team Standard users will continue to have access to Fable via usage credits, and will receive a one-time $100 credit. Demand for Fable has been challenging to predict, which is why we rolled it out to subscription plans in stages, extending access several times as we secured additional capacity.
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Best advice I’ve gotten in a while: “Stop wondering if the mountain has a summit. Just climb.”
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Sonnet 5 some buns
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Luke Remy retweeted
We’ve received notice that the Department of Commerce has lifted export controls on Claude Fable 5 and Mythos 5. We'll begin restoring access tomorrow, and will share an update soon. We’re grateful to our users for their patience, and to everyone who worked with us on redeploying the models.
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Luke Remy retweeted
The Fable ban has officially been lifted! Should hopefully be live on Anthropic's APIs and Claude Code soon
🚨 BREAKING: Commerce Sec. Howard Lutnick has officially lifted the export control order on Anthropic's Fable 5
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Luke Remy retweeted
Yann LeCun warned us about this. “people who think for security reasons, we should keep AI systems under lock and key because it’s too dangerous to put it in the hands of everybody.” AI is supposed to democratize intelligence and the only way to see it happen is OPEN SOURCE.
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Sonnet 5 hype is permanent-underclass-speak.
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Has anyone actually tried to reproduce what Fable 5 was able to do for them with Opus 4.8? It’s simply not comparable. Recency bias slop is overwhelming on this platform. @AnthropicAI Please give an update like you said you would…Sonnet 5 is not the news we need. 😭
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Luke Remy retweeted
I'm calling BS on this.
BREAKING: The NSA's own director says Mythos broke into almost all of its classified systems in hours. Per The Economist, Senator Mark Warner, vice chair of the Senate Intelligence Committee, said General Joshua Rudd, who runs the NSA and the Pentagon's Cyber Command, told him this directly. This came out on June 11, the same day Amazon reportedly found a separate jailbreak in Anthropic's models. Within hours, Trump ordered Anthropic to cut off foreign access to Mythos and Fable. Anthropic shut both down completely instead. Now there are two competing stories for why this actually happened. One says the shutdown was a response to the NSA's own classified systems getting breached in hours. The other says Anthropic is privately pushing back, calling the jailbreak minor and the shutdown an overreaction to something other AI models can already be tricked into doing. The NSA was already using Mythos for its own cyber operations, with Anthropic engineers embedded inside the agency. The same tool the agency was actively relying on is the one its own director says broke into almost everything it owns.
Readers added context they thought people might want to know
The NSA breach by Mythos occurred during an authorized red-team exercise to test vulnerabilities, not an unauthorized hack. techtimes.com/articles/31878… digg.com/tech/mno1ygvv
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Luke Remy retweeted
Man what the fuck
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Luke Remy retweeted
fuck all now
Replying to @claudeai
What are you building?
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Luke Remy retweeted
If Claude Fable 5 access is not restored by Monday the stock market will tank.
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This sets a terrible precedent for AI policy. Where’s the transparency? Sickening to imagine how AI gets allocated and built from here. Give us Fable back and stop alienating one of America’s greatest enterprises. @CommerceGov @howardlutnick
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Luke Remy retweeted
BREAKING: Victor Wembanyama has joined Anthropic.
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