The Story is Not the Science: Execution-Grounded Evaluation of Mechanistic Interpretability Research

์ €์ž: Xiaoyan Bai, Alex Baumgartner, Haojia Sun, Ari Holtzman, Chenhao Tan | ๋‚ ์งœ: 2026 | DOI: 10.48550/arXiv.2602.18458 📄 PDF


Essence

Figure 1

Figure 1. (a) Execution-grouned evaluation uncovers failures that narrative-alone review misses. In this example, Failur

๋…ผ๋ฌธ ๋‚ด๋Ÿฌํ‹ฐ๋ธŒ๋งŒ์œผ๋กœ๋Š” ๊ฐ์ง€ํ•  ์ˆ˜ ์—†๋Š” ์—ฐ๊ตฌ์˜ ๋ฌธ์ œ์ ์„ ๋ฐœ๊ฒฌํ•˜๊ธฐ ์œ„ํ•ด, ์ฝ”๋“œ์™€ ๋ฐ์ดํ„ฐ๋ฅผ ํ•จ๊ป˜ ๊ฒ€์ฆํ•˜๋Š” execution-grounded evaluation ํ”„๋ ˆ์ž„์›Œํฌ๋ฅผ ์ œ์•ˆํ•˜๊ณ  MechEvalAgent๋ฅผ ๊ตฌํ˜„ํ–ˆ๋‹ค.

Motivation

Achievement

Figure 1

Figure 1. (a) Execution-grouned evaluation uncovers failures that narrative-alone review misses. In this example, Failur

How

Figure 2

Figure 2. Overview of the MechEvalAgent framework. Re-

Originality

Limitation & Further Study

Evaluation

Novelty: 4/5 Technical Soundness: 3/5 Significance: 4/5 Clarity: 4/5 Overall: 4/5

์ดํ‰: ์ด ๋…ผ๋ฌธ์€ ์žฌํ˜„์„ฑ ์œ„๊ธฐ ์‹œ๋Œ€์— AI ์—์ด์ „ํŠธ๋ฅผ ํ‰๊ฐ€์ž๋กœ ํ™œ์šฉํ•˜๋Š” ํ˜์‹ ์  ์ ‘๊ทผ์„ ์ œ์‹œํ•˜๋ฉฐ, execution-grounded evaluation์œผ๋กœ ์ธ๊ฐ„ ๋ฆฌ๋ทฐ์–ด๊ฐ€ ๋†“์น˜๋Š” 51๊ฐœ์˜ ๋ฌธ์ œ๋ฅผ ์‹๋ณ„ํ•˜์—ฌ ๊ณผํ•™์  ์—„๋ฐ€์„ฑ ๊ฐ•ํ™”์˜ ์‹ค์งˆ์  ๊ฒฝ๋กœ๋ฅผ ์ œ์‹œํ•œ๋‹ค.

๊ฐ™์ด ๋ณด๋ฉด ์ข‹์€ ๋…ผ๋ฌธ

๊ธฐ๋ฐ˜ ์—ฐ๊ตฌ
261์—์„œ ๋‹ค์–‘ํ•œ ๋”ฅ๋ฆฌ์„œ์น˜ ๋ฒค์น˜๋งˆํฌ๋ฅผ ์ œ๊ณตํ•˜๋ฏ€๋กœ, LLM ๋ถ„์„๊ฐ€ ํ‰๊ฐ€ ๋ฌธ์ œ์—์„œ ์‹คํ—˜ ์„ค๊ณ„ ๋ฐ ๋น„๊ต ํ‰๊ฐ€์— ์ฐธ๊ณ ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
๊ธฐ๋ฐ˜ ์—ฐ๊ตฌ
์ฝ”๋“œ์™€ ๋ฐ์ดํ„ฐ ๊ธฐ๋ฐ˜ ์—ฐ๊ตฌ ๊ฒ€์ฆ์˜ ๋ฐฉ๋ฒ•๋ก ์  ๊ธฐ๋ฐ˜์„ ์ œ๊ณตํ•˜๋Š” ์—ฐ๊ตฌ๋‹ค.
๋‹ค๋ฅธ ์ ‘๊ทผ
MLE-bench ์—ญ์‹œ ์‹คํ–‰ ๊ธฐ๋ฐ˜์˜ ํ‰๊ฐ€๋ฅผ ๋ฐ”ํƒ•์œผ๋กœ ๋ฐ์ดํ„ฐ์™€ ์ฝ”๋“œ์˜ ์‹ค์ œ ์ž‘๋™์„ ํ†ตํ•ด LLM์˜ ๊ณผํ•™์  ์ถ”๋ก  ๋Šฅ๋ ฅ์„ ๊ฒ€์ฆํ•˜๋ฏ€๋กœ, ์‹คํ–‰ ์ค‘์‹ฌ ํ‰๊ฐ€ ๊ด€์ ์—์„œ ๊ฐ™์ด ๋ณด๋ฉด ์ข‹์Šต๋‹ˆ๋‹ค.
๋‹ค๋ฅธ ์ ‘๊ทผ
๊ณผํ•™ ์‹คํ—˜ ์žฌํ˜„์„ฑ ๋ฐ ์ž๋™ํ™” ์ฝ”๋“œ ์ƒ์„ฑ์˜ ๊ด€๋ จ ์—ฐ๊ตฌ์ด๋‹ค.
๋‹ค๋ฅธ ์ ‘๊ทผ
์—ฐ๊ตฌ ํ‰๊ฐ€ ๋ฐ ๊ฒ€์ฆ ํ”„๋ ˆ์ž„์›Œํฌ๋ฅผ ๋‹ค๋ฃจ์ง€๋งŒ ๋‹ค๋ฅธ ์ ‘๊ทผ ๋ฐฉ์‹์„ ์ทจํ•˜๋Š” ๋Œ€์•ˆ์  ์—ฐ๊ตฌ๋‹ค.
๋‹ค๋ฅธ ์ ‘๊ทผ
LLM ๊ธฐ๋ฐ˜ ๊ณผํ•™ ๋…ผ๋ฌธ ์ž๋™ ๋ถ„์„ ๋ฐ ํ‰๊ฐ€ ์‹œ์Šคํ…œ์œผ๋กœ ์œ ์‚ฌํ•œ AI ์—์ด์ „ํŠธ ์ ‘๊ทผ๋ฒ•์„ ๊ณต์œ ํ•œ๋‹ค.
๋‹ค๋ฅธ ์ ‘๊ทผ
์—ฐ๊ตฌ ์—์ด์ „ํŠธ ๋˜๋Š” AI ๊ธฐ๋ฐ˜ ์ •๋ณด ๊ฒ€์ƒ‰ ์‹œ์Šคํ…œ์˜ ํ‰๊ฐ€ ๋ฒค์น˜๋งˆํฌ๋ฅผ ๊ฐœ๋ฐœํ•˜๋Š” ์œ ์‚ฌํ•œ ๋ชฉ์ ์„ ๊ณต์œ ํ•œ๋‹ค.
๋‹ค๋ฅธ ์ ‘๊ทผ
LLM์˜ ๋ณต์žกํ•œ ์ถ”๋ก  ๋˜๋Š” ๊ตฌ์กฐ์  ์ดํ•ด ๋Šฅ๋ ฅ ํ‰๊ฐ€ ์—ฐ๊ตฌ๋กœ ์œ ์‚ฌํ•œ ๋ชฉ์ ์„ ๊ณต์œ ํ•œ๋‹ค.
ํ›„์† ์—ฐ๊ตฌ
Towards an AI co-scientist๋Š” ๊ณผํ•™์  ์ถ”๋ก ์˜ ์‹ ๋ขฐ์„ฑ๊ณผ ์ž๋™ํ™”์— ๋Œ€ํ•ด ๋” ๋„“์€ ์‹œ๊ฐ์„ ์ œ๊ณตํ•˜์—ฌ, execution-grounded ํ‰๊ฐ€ ๊ธฐ๋ฒ•์˜ ์‹ค์ œ ์ ์šฉ์„ ํ™•์žฅํ•˜๋Š” ํ”„๋ ˆ์ž„์›Œํฌ์™€ ์—ฐ๊ฒฐ๋ฉ๋‹ˆ๋‹ค.
ํ›„์† ์—ฐ๊ตฌ
Curie ํ”„๋ ˆ์ž„์›Œํฌ์˜ ์ž๋™ํ™” ๊ณผํ•™ ์‹คํ—˜ ๊ฐœ๋…์„ ํ™•์žฅํ•˜๊ฑฐ๋‚˜ ๋ณด์™„ํ•˜๋Š” ์—ฐ๊ตฌ์ด๋‹ค.
ํ›„์† ์—ฐ๊ตฌ
execution-grounded evaluation ๊ฐœ๋…์„ ํŠน์ • ๋„๋ฉ”์ธ์— ์ ์šฉํ•˜์—ฌ ํ™•์žฅํ•œ ์—ฐ๊ตฌ๋‹ค.
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๐ŸŽง Audio Overview

์ด ๋…ผ๋ฌธ ๋ฆฌ๋ทฐ๋ฅผ ํŒŸ์บ์ŠคํŠธํ˜• ์˜ค๋””์˜ค๋กœ ์ƒ์„ฑํ•ฉ๋‹ˆ๋‹ค. (Gemini ยท ํ‚ค๋Š” ๋ธŒ๋ผ์šฐ์ €์—๋งŒ ์ €์žฅ ยท ์™„์„ฑ๋ณธ์€ ์ด๋ฉ”์ผ๋กœ๋„ ์ „์†ก)
โ–ธ ๊ณ ๊ธ‰: ๊ตฌ์„ฑ ๋ฐฉํ–ฅ(๋Œ€๋ณธ ์ž‘์„ฑ ์ง€์นจ) ์ง์ ‘ ์ˆ˜์ •