{"schema_version":"onlylabs.public_signal.v1","title":"AI21 Labs Repo: AI21Labs/Parallel-Context-Windows","description":"AI21 Labs repo signal with public source context, captured evidence pages, related signals, and category-scoped analysis context.","url":"https://onlylabs.fyi/signals/68e21639-b576-444f-9b9d-6971f0b6739e","json_url":"https://onlylabs.fyi/signals/68e21639-b576-444f-9b9d-6971f0b6739e/signal.json","generated_at":"2026-06-11T04:19:59.959799+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/68e21639-b576-444f-9b9d-6971f0b6739e","signal_json":"https://onlylabs.fyi/signals/68e21639-b576-444f-9b9d-6971f0b6739e/signal.json","source":"https://github.com/AI21Labs/Parallel-Context-Windows","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/Parallel-Context-Windows (Python). This repository signal exposes tooling, eval, infrastructure, or model-adjacent work before it may appear in a launch post. 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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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The code was tested with python 3.10, for CPU, GPU and multiple GPU runs. Currently, the code supports using GPT2 and LLaMa model families. Setup To install the required libraries in our repo, run: ```bash pip install -r requirements.txt ``` To have a Pytorch version specific to your CUDA, [install](https://pytorch.org/) your version before running the above command. Evaluation Due to the fact that the paper's results were based on an earlier implementation of PCW and not [HuggingFace Transformers](https://huggingface.co/docs/transformers/index), the results produced using this code may differ slightly from those shown in the paper. To reproduce similar results shown in the appendix for GPT2-XL for a specific dataset (for example..."},"evidence_pages":[{"url":"https://github.com/AI21Labs/Parallel-Context-Windows","final_url":"https://github.com/AI21Labs/Parallel-Context-Windows","title":"AI21Labs/Parallel-Context-Windows repository metadata","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-11T04:19:59.959799+00:00","bytes":11861,"raw_path":"062c48193ae1ef3f3955593af52766c8dec0876e7da8638821f0dfdd849d30da.json","content_hash":"16bc5d64b20d30640c83446b2d7e543d52782c5fd2f99b343cb7ee339378968e","excerpt_chars":1200,"truncated":true,"excerpt":"AI21Labs/Parallel-Context-Windows Language: Python License: Apache-2.0 Stars: 107 Forks: 15 Open issues: 3 Created: 2023-02-22T13:14:24Z Pushed: 2023-06-20T11:53:03Z Default branch: main Fork: no Archived: yes README: Parallel Context Windows (PCW) This repo contains the code for reproducing the classification experiments from [AI21 Labs](https://www.ai21.com/)' paper [Parallel Context Windows for Large Language Models ](https://arxiv.org/abs/2212.10947). The code was tested with python 3.10, for CPU, GPU and multiple GPU runs. Currently, the code supports using GPT2 and LLaMa model families. Setup To install the required libraries in our repo, run: ```bash pip install -r requirements.txt ``` To have a Pytorch version specific to your CUDA, [install](https://pytorch.org/) your version before running the above command. Evaluation Due to the fact that the paper's results were based on an earlier implementation of PCW and not [HuggingFace Transformers](https://huggingface.co/docs/transformers/index), the results produced using this code may differ slightly from those shown in the paper. To reproduce similar results shown in the appendix for GPT2-XL for a specific dataset (for example..."}],"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"}]}