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Caleb Biddulph

Karma: 1,209

MATS 8.1 scholar, mentored by Micah Carroll. Former SWE at Google Gemini. Founding president of Cornell Effective Altruism.

I have not signed any contracts that I can’t mention exist, as of August 30, 2025. I’ll try to update this statement at least once a year, so long as it’s true. I added this statement thanks to the one in the gears to ascension’s bio.

LLMs as am­plifiers, not assistants

Caleb BiddulphJun 19, 2025, 5:21 PM
27 points

9 votes

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8 comments7 min readLW link

[Question] What was so great about Move 37?

Caleb BiddulphMay 29, 2025, 7:00 AM
23 points

12 votes

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4 comments3 min readLW link

Pro­ce­du­ral vs. Causal Understanding

Caleb BiddulphMay 29, 2025, 7:00 AM
7 points

4 votes

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2 comments2 min readLW link

Ves­ti­gial rea­son­ing in RL

Caleb BiddulphApr 13, 2025, 3:40 PM
50 points

19 votes

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8 comments9 min readLW link

Caleb Bid­dulph’s Shortform

Caleb BiddulphJan 30, 2025, 9:35 PM
4 points

1 vote

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46 comments1 min readLW link

[Question] Why not train rea­son­ing mod­els with RLHF?

Caleb BiddulphJan 30, 2025, 7:58 AM
4 points

1 vote

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4 comments1 min readLW link

Wor­ries about la­tent rea­son­ing in LLMs

Caleb BiddulphJan 20, 2025, 9:09 AM
45 points

20 votes

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6 comments7 min readLW link

5 ways to im­prove CoT faithfulness

Caleb BiddulphOct 5, 2024, 8:17 PM
46 points

19 votes

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40 comments6 min readLW link

OpenAI’s Sora is an agent

Caleb BiddulphFeb 16, 2024, 7:35 AM
97 points

78 votes

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25 comments4 min readLW link

Is Me­taethics Un­nec­es­sary Given In­tent-Aligned AI?

Caleb BiddulphSep 2, 2023, 9:48 AM
12 points

5 votes

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0 comments7 min readLW link

Prepar­ing for AI-as­sisted al­ign­ment re­search: we need data!

Caleb BiddulphJan 17, 2023, 3:28 AM
31 points

18 votes

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3 comments11 min readLW link

The Ra­tional Utili­tar­ian Love Move­ment (A His­tor­i­cal Ret­ro­spec­tive)

Caleb BiddulphNov 3, 2022, 7:11 AM
3 points

4 votes

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0 comments1 min readLW link
(ratutilove.substack.com)