AmazonScience/document-haystack
Document Haystack Dataset This repository contains the dataset for the paper “Document Haystack: A Long Context Multimodal Image/Document Understanding Vision LLM Benchmark”. 📑 Abstract Paper The proliferation of multimodal Large Language Models has significantly advanced the ability to analyze and understand complex data inputs from different modalities. However, the processing of long documents remains under-explored, largely due to a lack of suitable… See the full description on the dataset page: https://huggingface.co/datasets/AmazonScience/document-haystack.
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1Supporting a lower carbon future 2and the energy transition 3APA’s Pathfinder Program4APA is investing in future fuels through our 5Pathfinder Program established in FY21, to 6understand the requirements to support 7clean molecules in either existing or new 8infrastructure. In May 2023, our landmark 9Parmelia Gas Pipeline (PGP) conversion 10project in Western Australia confirmed via 11pressurised hydrogen laboratory testing the 12technical feasibility of converting a 43km 13section of the PGP to carry 100% hydrogen.14The testing results indicate it is technically 15feasible, safe and efficient to run the 1643km section of the pipeline at the current 17operating pressure using hydrogen. The 18project will now consider preparing the 19section of pipeline for hydrogen service, 20and will include detailed safety studies 21and conversion plans, while continuing 22to investigate potential supply and 23offtake opportunities.24Off the back of this research, APA has 25developed a Pipeline Screening Tool 26(PST) that provides a high-level assessment 27of the hydrogen readiness of its national 28pipeline assets, based on key pipeline 29material and operating characteristics. Initial 30assessments using the PST indicate there 31is a high likelihood that around half of 32APA’s natural gas pipeline assets could 33be used for hydrogen transportation in 34100% pure or blended form, with no, or 35small, changes to their current operating 36profile. For the remainder of APA’s 37pipelines, which consist largely of high 38strength steel operating at higher pressure, 39further research and materials testing 40will be required to determine if any 41changes in operating pressure are needed 42to maintain pipeline integrity whilst 43transporting hydrogen.44Supporting the PGP conversion project is 45a Memorandum of Understanding between 46APA and Wesfarmers Chemicals, Energy 47and Fertilisers (WesCEF), signed in May 482022. As part of this, we committed to a 49pre-feasibility study to assess the viability of 50producing and transporting green hydrogen 51via the PGP to WesCEF’s production 52facilities in Kwinana. The findings were 53promising, demonstrating that the PGP 54study area is likely to be suitable for green 55hydrogen development. APA and WesCEF 56are now considering the results further. 57In September 2021, APA joined an 58international consortium in an effort to 59establish Queensland’s largest green 60hydrogen project – the Central Queensland 61Hydrogen Project (CQH2). In April 2023, 62APA paused our involvement in the early 63stages of the CQH2 project but believes 64the project has an exciting pathway ahead. 65APA remains interested in a future role in 66the project and continues to be involved 67in other Queensland projects developing 68hydrogen export supply chains. 69Pathfinder is investigating other hydrogen 70and Carbon Capture and Storage (CCS) 71project opportunities where APA can bring 72its market-leading energy infrastructure 73expertise and experience to large-scale 74projects.75SUSTAINABILITYGOVERNANCEAPA INFRASTRUCTURE TRUST FINANCIAL REPORTAPA INVESTMENT TRUST FINANCIAL REPORTADDITIONAL INFORMATION762977OPERATING & FINANCIAL REVIEW