{"schema_version":"onlylabs.public_signal.v1","title":"Anthropic Repo: anthropics/amulet2","description":"Anthropic repo signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/1c27561b-4fba-4bbc-8c12-55adefce2b94","json_url":"https://onlylabs.fyi/signals/1c27561b-4fba-4bbc-8c12-55adefce2b94/signal.json","generated_at":"2026-08-28T16:51:24.473Z","evidence_latest_fetched_at":"2026-08-16T07:04:47.94232+00:00","signal_first_seen_at":"2026-08-16T07:03:11.793493+00:00","org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab","category_label":"Frontier lab","dossier_url":"https://onlylabs.fyi/labs/anthropic","dossier_json_url":"https://onlylabs.fyi/labs/anthropic/dossier.json"},"related_urls":{"signal":"https://onlylabs.fyi/signals/1c27561b-4fba-4bbc-8c12-55adefce2b94","signal_json":"https://onlylabs.fyi/signals/1c27561b-4fba-4bbc-8c12-55adefce2b94/signal.json","source":"https://github.com/anthropics/amulet2","lab_dossier":"https://onlylabs.fyi/labs/anthropic","lab_dossier_json":"https://onlylabs.fyi/labs/anthropic/dossier.json","analysis":"https://onlylabs.fyi/analysis/anthropic","analysis_json":"https://onlylabs.fyi/analysis/anthropic/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/anthropic/evidence.json","category":"https://onlylabs.fyi/frontier","category_json":"https://onlylabs.fyi/frontier.json","category_feed":"https://onlylabs.fyi/frontier/feed.xml","category_signals_json":"https://onlylabs.fyi/signals.json","topic":null,"topic_signals_json":null,"topic_feed":null,"data_business":null},"answer_pack":{"answer":"Anthropic published anthropics/amulet2 (C++). 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This repository signal exposes tooling, eval, infrastructure, or model-adjacent work before it may appear in a launch post. 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For further information we refer to the paper Daniela Kaufmann, Armin Biere. [`AMulet 2.0 for Verifying Multiplier Circuits.`](https://danielakaufmann.at/kaufmannbiere-tacas21/) In Proc. 14th Intl. Conference on Tools and Algorithms for the Construction and Analysis of Systems (TACAS), 8 pages, 2021. and the corresponding website http://fmv.jku.at/amulet2 ---------------------------------------------------------------- Dependencies: `libgmp` (https://gmplib.org/) Use `./configure.sh && make` to configure and build `AMulet 2.2`. usage : `amulet [ ...]` Depending on the `` the `` and `` have to be set accordingly: = -substitute: = 2 output files need to be passed in the following order : miter for checking the equivalence of the substituted adder : rewritten aiger is..."},"evidence_pages":[],"related_signals":[{"id":"f4f53918-22cc-48ed-8029-c6198ddace6b","url":"https://onlylabs.fyi/signals/f4f53918-22cc-48ed-8029-c6198ddace6b","source_url":"https://github.com/anthropics/mockturtle","title":"anthropics/mockturtle","context":"C++","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-08-16T00:07:18+00:00","first_seen_at":"2026-08-16T07:03:11.793493+00:00","date_source":"source"},{"id":"45696fa3-c795-4e0d-a78f-869df3f5787c","url":"https://onlylabs.fyi/signals/45696fa3-c795-4e0d-a78f-869df3f5787c","source_url":"https://github.com/anthropics/OpenROAD-flow-scripts","title":"anthropics/OpenROAD-flow-scripts","context":"Verilog","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-08-12T19:39:48+00:00","first_seen_at":"2026-08-20T07:00:42.364674+00:00","date_source":"source"},{"id":"76a19b17-0b52-4ab1-af74-9dbf259eb641","url":"https://onlylabs.fyi/signals/76a19b17-0b52-4ab1-af74-9dbf259eb641","source_url":"https://github.com/anthropics/formal-math","title":"anthropics/formal-math","context":"Lean","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-08-06T23:56:11+00:00","first_seen_at":"2026-08-11T07:00:42.393916+00:00","date_source":"source"},{"id":"30ae7b59-b47e-4b07-b20b-3ab0aedcc337","url":"https://onlylabs.fyi/signals/30ae7b59-b47e-4b07-b20b-3ab0aedcc337","source_url":"https://github.com/anthropics/oncall-kit","title":"anthropics/oncall-kit","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-08-03T22:18:23+00:00","first_seen_at":"2026-08-19T07:00:40.50221+00:00","date_source":"source"},{"id":"3f40cae0-b033-41b3-b230-0b7ac37ad727","url":"https://onlylabs.fyi/signals/3f40cae0-b033-41b3-b230-0b7ac37ad727","source_url":"https://github.com/anthropics/cryptography-research-demo","title":"anthropics/cryptography-research-demo","context":"C","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-07-26T01:55:36+00:00","first_seen_at":"2026-07-26T07:00:39.976217+00:00","date_source":"source"},{"id":"0bc3fa86-550b-4e6b-a92f-67909ab0f3cf","url":"https://onlylabs.fyi/signals/0bc3fa86-550b-4e6b-a92f-67909ab0f3cf","source_url":"https://github.com/anthropics/k12-teacher-skills","title":"anthropics/k12-teacher-skills","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-07-10T23:00:03+00:00","first_seen_at":"2026-07-15T07:00:41.497175+00:00","date_source":"source"}]}