{"schema_version":"onlylabs.public_signal.v1","title":"AI21 Labs Repo: AI21Labs/lift-bench","description":"AI21 Labs repo signal with public source context, captured evidence pages, related signals, and category-scoped analysis context.","url":"https://onlylabs.fyi/signals/f70c1ada-42cf-4eeb-8c1c-a40602860e9b","json_url":"https://onlylabs.fyi/signals/f70c1ada-42cf-4eeb-8c1c-a40602860e9b/signal.json","generated_at":"2026-10-24T20:20:25.055Z","evidence_latest_fetched_at":"2026-10-19T07:03:54.10427+00:00","signal_first_seen_at":"2026-10-19T07:00:48.196+00:00","org":{"slug":"ai21","name":"AI21 Labs","category":"neolab","category_label":"Neolab","dossier_url":"https://onlylabs.fyi/labs/ai21","dossier_json_url":"https://onlylabs.fyi/labs/ai21/dossier.json"},"related_urls":{"signal":"https://onlylabs.fyi/signals/f70c1ada-42cf-4eeb-8c1c-a40602860e9b","signal_json":"https://onlylabs.fyi/signals/f70c1ada-42cf-4eeb-8c1c-a40602860e9b/signal.json","source":"https://github.com/AI21Labs/lift-bench","lab_dossier":"https://onlylabs.fyi/labs/ai21","lab_dossier_json":"https://onlylabs.fyi/labs/ai21/dossier.json","analysis":"https://onlylabs.fyi/analysis/ai21","analysis_json":"https://onlylabs.fyi/analysis/ai21/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/ai21/evidence.json","category":"https://onlylabs.fyi/neolabs","category_json":"https://onlylabs.fyi/neolabs.json","category_feed":"https://onlylabs.fyi/neolabs/feed.xml","category_signals_json":"https://onlylabs.fyi/signals.json?category=neolab","topic":null,"topic_signals_json":null,"topic_feed":null,"data_business":null},"answer_pack":{"answer":"AI21 Labs published AI21Labs/lift-bench (Python). This repository signal exposes tooling, eval, infrastructure, or model-adjacent work before it may appear in a launch post. High-signal details: repo AI21Labs/lift-bench · language Python. onlylabs links this event to 1 captured evidence page and 6 related repo signals.","signal_desk":"repos","source_context":{"source_url":"https://github.com/AI21Labs/lift-bench","source_host":"github.com","occurred_at":"2026-10-18T08:26:02+00:00","first_seen_at":"2026-10-19T07:00:48.196+00:00","date_source":"source","context":"Python"},"context_markers":[{"label":"Lab","value":"AI21 Labs","source":"signal"},{"label":"Signal desk","value":"repos","source":"signal"},{"label":"Source host","value":"github.com","source":"source"},{"label":"Repository","value":"AI21Labs/lift-bench","source":"source"},{"label":"Language","value":"Python","source":"source"},{"label":"Stars","value":"1","source":"traction"},{"label":"Watch term","value":"Eval methodology","source":"evidence"},{"label":"Watch term","value":"Model card","source":"model"},{"label":"Watch term","value":"Data pipeline","source":"evidence"},{"label":"Watch term","value":"Infrastructure","source":"evidence"},{"label":"Watch term","value":"Agents and tool use","source":"evidence"}],"evidence_coverage":{"target_pages":1,"captured_pages":1,"readable_pages":1,"capture_methods":["plain"],"missing_page_urls":[],"failed_page_urls":[],"blocked_page_urls":[],"page_urls":["https://github.com/AI21Labs/lift-bench"],"related_signals":6,"has_source_url":true,"latest_page_fetched_at":"2026-10-19T07:03:54.10427+00:00"},"data_business":{"matches":false,"lanes":[],"matched_terms":[],"score":null,"reason":null},"agent_handoff":{"signal_json":"https://onlylabs.fyi/signals/f70c1ada-42cf-4eeb-8c1c-a40602860e9b/signal.json","dossier_json":"https://onlylabs.fyi/labs/ai21/dossier.json","analysis_json":"https://onlylabs.fyi/analysis/ai21/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/ai21/evidence.json","topic_signals_json":null,"topic_feed":null,"category_signals_json":"https://onlylabs.fyi/signals.json?category=neolab","data_radar_json":null,"opportunities_json":null},"analysis_playbook":{"objective":"Turn new repository signals into early evidence of tooling, eval, infrastructure, model-adjacent, or product work before it appears in polished launch channels.","evidence_focus":["repo name","owner","description","language","stars","source URL","first seen time","data, eval, infra, safety, and product terms"],"extraction_questions":["What technical area does this repository expose?","Does the repo imply eval, data, infrastructure, agent, or deployment work?","Is the repo new evidence for a lab direction that is not yet in writing or releases?","Which related signals should an analyst inspect next?"],"signal_questions":["What does this new repository reveal before a formal announcement exists?","What technical area does this repository expose?","Does the repo imply eval, data, infrastructure, agent, or deployment work?","Do the 6 related repo signals show a repeated pattern?"],"output_fields":["org","repo","technical_theme","evidence_url"],"data_business_relevance":"Data-business lane extraction is scoped to frontier labs; for this category, interpret the repository as source-grounded category strategy evidence.","required_sources":[{"label":"signal_json","url":"https://onlylabs.fyi/signals/f70c1ada-42cf-4eeb-8c1c-a40602860e9b/signal.json","required":true},{"label":"source","url":"https://github.com/AI21Labs/lift-bench","required":true},{"label":"dossier_json","url":"https://onlylabs.fyi/labs/ai21/dossier.json","required":true},{"label":"analysis_evidence_json","url":"https://onlylabs.fyi/analysis/ai21/evidence.json","required":true},{"label":"topic_signals_json","url":null,"required":false},{"label":"data_radar_json","url":null,"required":false}],"expected_output":["one-paragraph source-grounded interpretation","category-specific implication","confidence and missing evidence","recommended next source to inspect"],"prompt_seed":"Using only the linked onlylabs JSON, captured source context, and cited evidence, analyze AI21 Labs's repo signal \"AI21Labs/lift-bench\" for neolab strategy."},"semantic_triples":[{"subject":"AI21 Labs","predicate":"published repo","object":"AI21Labs/lift-bench","text":"AI21 Labs published repo AI21Labs/lift-bench."},{"subject":"AI21Labs/lift-bench","predicate":"is classified as","object":"repo signal","text":"AI21Labs/lift-bench is classified as repo signal."},{"subject":"AI21Labs/lift-bench","predicate":"belongs to","object":"repos desk","text":"AI21Labs/lift-bench belongs to repos desk."},{"subject":"AI21Labs/lift-bench","predicate":"has context","object":"Python","text":"AI21Labs/lift-bench has context Python."},{"subject":"AI21Labs/lift-bench","predicate":"has evidence coverage","object":"1 captured evidence page","text":"AI21Labs/lift-bench has evidence coverage 1 captured evidence page."},{"subject":"AI21Labs/lift-bench","predicate":"has captured page count","object":"1","text":"AI21Labs/lift-bench has captured page count 1."},{"subject":"AI21Labs/lift-bench","predicate":"has readable page count","object":"1","text":"AI21Labs/lift-bench has readable page count 1."},{"subject":"AI21Labs/lift-bench","predicate":"has related signal count","object":"6","text":"AI21Labs/lift-bench has related signal count 6."},{"subject":"AI21Labs/lift-bench","predicate":"has analysis playbook objective","object":"Turn new repository signals into early evidence of tooling, eval, infrastructure, model-adjacent, or product work before it appears in polished launch channels.","text":"AI21Labs/lift-bench has analysis playbook objective Turn new repository signals into early evidence of tooling, eval, infrastructure, model-adjacent, or product work before it appears in polished launch channels.."},{"subject":"AI21Labs/lift-bench","predicate":"has source host","object":"github.com","text":"AI21Labs/lift-bench has source host github.com."},{"subject":"AI21Labs/lift-bench","predicate":"has lab","object":"AI21 Labs","text":"AI21Labs/lift-bench has lab AI21 Labs."},{"subject":"AI21Labs/lift-bench","predicate":"has signal desk","object":"repos","text":"AI21Labs/lift-bench has signal desk repos."},{"subject":"AI21Labs/lift-bench","predicate":"has source host","object":"github.com","text":"AI21Labs/lift-bench has source host github.com."},{"subject":"AI21Labs/lift-bench","predicate":"has repository","object":"AI21Labs/lift-bench","text":"AI21Labs/lift-bench has repository AI21Labs/lift-bench."},{"subject":"AI21Labs/lift-bench","predicate":"has language","object":"Python","text":"AI21Labs/lift-bench has language Python."},{"subject":"AI21Labs/lift-bench","predicate":"has stars","object":"1","text":"AI21Labs/lift-bench has stars 1."},{"subject":"AI21Labs/lift-bench","predicate":"has watch term","object":"Eval methodology","text":"AI21Labs/lift-bench has watch term Eval methodology."},{"subject":"AI21Labs/lift-bench","predicate":"has watch term","object":"Model card","text":"AI21Labs/lift-bench has watch term Model card."}]},"intelligence":{"signal_desk":"repos","answer":"AI21 Labs published AI21Labs/lift-bench (Python). This repository signal exposes tooling, eval, infrastructure, or model-adjacent work before it may appear in a launch post. High-signal details: repo AI21Labs/lift-bench · language Python. onlylabs links this event to 1 captured evidence page and 6 related repo signals.","semantic_triples":[{"subject":"AI21 Labs","predicate":"published repo","object":"AI21Labs/lift-bench","text":"AI21 Labs published repo AI21Labs/lift-bench."},{"subject":"AI21Labs/lift-bench","predicate":"is classified as","object":"repo signal","text":"AI21Labs/lift-bench is classified as repo signal."},{"subject":"AI21Labs/lift-bench","predicate":"belongs to","object":"repos desk","text":"AI21Labs/lift-bench belongs to repos desk."},{"subject":"AI21Labs/lift-bench","predicate":"has context","object":"Python","text":"AI21Labs/lift-bench has context Python."},{"subject":"AI21Labs/lift-bench","predicate":"has evidence coverage","object":"1 captured evidence page","text":"AI21Labs/lift-bench has evidence coverage 1 captured evidence page."}]},"signal":{"id":"f70c1ada-42cf-4eeb-8c1c-a40602860e9b","url":"https://onlylabs.fyi/signals/f70c1ada-42cf-4eeb-8c1c-a40602860e9b","json_url":"https://onlylabs.fyi/signals/f70c1ada-42cf-4eeb-8c1c-a40602860e9b/signal.json","source_url":"https://github.com/AI21Labs/lift-bench","title":"AI21Labs/lift-bench","summary":"AI21 Labs published a new repository. onlylabs watches repos for tooling, eval, infra, and model-adjacent work.","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"ai21","name":"AI21 Labs","category":"neolab"},"occurred_at":"2026-10-18T08:26:02+00:00","first_seen_at":"2026-10-19T07:00:48.196+00:00","date_source":"source","evidence_coverage":{"target_pages":1,"captured_pages":1,"readable_pages":1,"capture_methods":["plain"],"missing_page_urls":[],"failed_page_urls":[],"blocked_page_urls":[],"page_urls":["https://github.com/AI21Labs/lift-bench"]},"facets":{"repo":"AI21Labs/lift-bench","language":"Python"},"traction":{"github_stars":1,"hn_points":null,"hn_comments":null,"hn_story_id":null,"hf_downloads":null,"hf_likes":null},"data_radar":null},"primary_evidence_page":{"is_primary":true,"source_match":true,"url":"https://github.com/AI21Labs/lift-bench","final_url":"https://github.com/AI21Labs/lift-bench","title":"AI21Labs/lift-bench repository metadata","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-10-19T07:03:54.10427+00:00","bytes":26104,"raw_path":"f61d69558ac43d5b64f9886f1f01c7530adad628ca0d136fc29bda193ea3908e.json","content_hash":"3638b49711512c4dd46493ff2902f524c786229b4b324a9c672f59c9cfe4363e","excerpt_chars":1200,"truncated":true,"excerpt":"AI21Labs/lift-bench Language: Python License: Apache-2.0 Stars: 1 Forks: 0 Open issues: 0 Created: 2026-10-18T08:26:02Z Pushed: 2026-10-18T20:04:02Z Default branch: master Fork: no Archived: no README: LIFT-Bench Instruction-following benchmark, training set and synthesis pipeline for document-drafting tasks whose constraints are scoped to individual sections. **Localized Instruction-Following Tasks (LIFT-Bench)** is a benchmark of synthetic document-drafting tasks. A task gives the model a topic and an outline — a nested tree of headers whose leaves hold paragraphs, code blocks, tables and lists — and attaches constraints to individual elements of it. Every constraint is *scoped*: it is scored only against the element it is attached to. That distinguishes \"a paragraph in French somewhere\" from \"section 2.1 in French\", and makes constraint density a generation parameter rather than an afterthought. Each task mixes *verifiable* checks, run in code, with *judged* content requirements, run by an LLM judge, in a single weighted score. A response that meets every formatting constraint but skips the content still fails every judged constraint. This repository releases: - **LIFT-Bench**..."},"evidence_pages":[],"related_signals":[{"id":"a8d5a050-6c2c-48fc-8704-64a597e69658","url":"https://onlylabs.fyi/signals/a8d5a050-6c2c-48fc-8704-64a597e69658","source_url":"https://github.com/AI21Labs/pre-commit-hadolint","title":"AI21Labs/pre-commit-hadolint","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"ai21","name":"AI21 Labs","category":"neolab"},"occurred_at":"2026-05-12T08:34:02+00:00","first_seen_at":"2026-06-05T20:58:44.654825+00:00","date_source":"source"},{"id":"7beb24f5-17a5-4573-92ef-792037a0120f","url":"https://onlylabs.fyi/signals/7beb24f5-17a5-4573-92ef-792037a0120f","source_url":"https://github.com/AI21Labs/multi-window-chunk-size","title":"AI21Labs/multi-window-chunk-size","context":"Jupyter Notebook","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"ai21","name":"AI21 Labs","category":"neolab"},"occurred_at":"2026-01-26T12:02:59+00:00","first_seen_at":"2026-06-05T20:58:44.654825+00:00","date_source":"source"},{"id":"ac9e3f80-ea99-4dba-8929-da82435a3a34","url":"https://onlylabs.fyi/signals/ac9e3f80-ea99-4dba-8929-da82435a3a34","source_url":"https://github.com/AI21Labs/ai21-typescript","title":"AI21Labs/ai21-typescript","context":"TypeScript","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"ai21","name":"AI21 Labs","category":"neolab"},"occurred_at":"2024-11-05T09:44:25+00:00","first_seen_at":"2026-06-05T20:58:44.654825+00:00","date_source":"source"},{"id":"653c8c77-1a4f-4e50-8504-f5f596fb5be3","url":"https://onlylabs.fyi/signals/653c8c77-1a4f-4e50-8504-f5f596fb5be3","source_url":"https://github.com/AI21Labs/salt","title":"AI21Labs/salt","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"ai21","name":"AI21 Labs","category":"neolab"},"occurred_at":"2024-07-21T09:13:44+00:00","first_seen_at":"2026-06-05T20:58:44.654825+00:00","date_source":"source"},{"id":"d4083267-defa-4b38-8f7f-90ee756c2801","url":"https://onlylabs.fyi/signals/d4083267-defa-4b38-8f7f-90ee756c2801","source_url":"https://github.com/AI21Labs/AI21-Industry-Samples","title":"AI21Labs/AI21-Industry-Samples","context":"Jupyter Notebook","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"ai21","name":"AI21 Labs","category":"neolab"},"occurred_at":"2024-02-02T14:30:39+00:00","first_seen_at":"2026-06-05T20:58:44.654825+00:00","date_source":"source"},{"id":"3ceb6253-41fc-44c7-a33e-62f570e3922b","url":"https://onlylabs.fyi/signals/3ceb6253-41fc-44c7-a33e-62f570e3922b","source_url":"https://github.com/AI21Labs/ai21-python","title":"AI21Labs/ai21-python","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"ai21","name":"AI21 Labs","category":"neolab"},"occurred_at":"2023-12-10T09:20:15+00:00","first_seen_at":"2026-06-05T20:58:44.654825+00:00","date_source":"source"}]}