{ "_id": "6a168ddcacfb0bcc41d77995", "Package": "safetensors", "Title": "Safetensors File Format", "Version": "0.2.1", "Authors@R": "c(\nperson(\"Tomasz\", \"Kalinowski\", , \"tomasz@posit.co\", role = c(\"ctb\", \"cre\")),\nperson(\"Daniel\", \"Falbel\", , \"dfalbel@gmail.com\", role = \"aut\"),\nperson(\"Sebastian\", \"Fischer\", , \"seb.fischer@tutamail.com\", role = \"ctb\"),\nperson(family = \"Posit\", role = c(\"cph\"))\n)", "Description": "A file format for storing tensors that is secure (doesn't\nallow for code execution), fast and simple to implement.\n'safetensors' also enables cross language and cross frameworks\ncompatibility making it an ideal format for storing machine\nlearning model weights.", "License": "MIT + file LICENSE", "Encoding": "UTF-8", "Roxygen": "list(markdown = TRUE)", "RoxygenNote": "7.3.3", "Config/testthat/edition": "3", "URL": "https://github.com/mlverse/safetensors,\nhttps://mlverse.github.io/safetensors/", "BugReports": "https://github.com/mlverse/safetensors/issues", "Repository": "https://mlverse.r-universe.dev", "Date/Publication": "2026-04-27 18:26:18 UTC", "RemoteUrl": "https://github.com/mlverse/safetensors", "RemoteRef": "HEAD", "RemoteSha": "71d4687779e8f56bc0790237481686b298cc429b", "NeedsCompilation": "no", "Packaged": { "Date": "2026-05-27 06:20:13 UTC", "User": "root" }, "Author": "Tomasz Kalinowski [ctb, cre],\nDaniel Falbel [aut],\nSebastian Fischer [ctb],\nPosit [cph]", "Maintainer": "Tomasz Kalinowski ", "MD5sum": "412b84a9d070bf0c720a0b25201bf3bc", "_user": "mlverse", "_type": "src", "_file": "safetensors_0.2.1.tar.gz", "_fileid": "f8f77a4883260ae845ff0030ff1e4d72b823fccee702e846b55955a943b887ce", "_filesize": 103151, "_sha256": "f8f77a4883260ae845ff0030ff1e4d72b823fccee702e846b55955a943b887ce", "_created": "2026-05-27T06:20:13.000Z", "_published": "2026-05-27T06:23:24.343Z", "_distro": "noble", "_jobs": [ { "job": 78019328265, "time": 124, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "7233312641" }, { "job": 78019328268, "time": 113, "config": "linux-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "7233310294" }, { "job": 78019328242, "time": 106, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "OK", "artifact": "7233310666" }, { "job": 78019328272, "time": 79, "config": "macos-release-arm64", "r": "4.6.0", "check": "OK", "artifact": "7233304466" }, { "job": 78019025719, "time": 148, "config": "source", "r": "4.6.0", "check": "OK", "artifact": "7233283493" }, { "job": 78019328253, "time": 149, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "7233318186" }, { "job": 78019328266, "time": 77, "config": "windows-devel", "r": "4.7.0", "check": "OK", "artifact": "7233301881" }, { "job": 78019328328, "time": 64, "config": "windows-oldrel", "r": "4.5.3", "check": "OK", "artifact": "7233298954" }, { "job": 78019328251, "time": 83, "config": "windows-release", "r": "4.6.0", "check": "OK", "artifact": "7233303820" } ], "_buildurl": "https://github.com/r-universe/mlverse/actions/runs/26494386041", "_status": "success", "_host": "GitHub-Actions", "_upstream": "https://github.com/mlverse/safetensors", "_commit": { "id": "71d4687779e8f56bc0790237481686b298cc429b", "author": "Daniel Falbel ", "committer": "GitHub ", "message": "CRAN release v0.2.1 (#12)\n\n* Prepare CRAN release v0.2.1 with maintainer change to Tomasz Kalinowski\n\n* Update safetensors upstream URL to github.com/safetensors/safetensors", "time": 1777314378 }, "_maintainer": { "name": "Tomasz Kalinowski", "email": "tomasz@posit.co", "login": "t-kalinowski", "mastodon": "@t_kalinowski@fosstodon.org", "bluesky": "@t-kalinowski.bsky.social", "description": "", "uuid": 8462255 }, "_registered": true, "_dependencies": [ { "package": "cli", "role": "Imports" }, { "package": "jsonlite", "role": "Imports" }, { "package": "R6", "role": "Imports" }, { "package": "rlang", "role": "Imports" }, { "package": "testthat", "version": ">= 3.0.0", "role": "Suggests" }, { "package": "torch", "version": ">= 0.11.0", "role": "Suggests" } ], "_owner": "mlverse", "_selfowned": true, "_usedby": 53, "_updates": [ { "week": "2025-33", "n": 2 }, { "week": "2025-34", "n": 1 }, { "week": "2026-18", "n": 1 } ], "_tags": [ { "name": "v0.2.0", "date": "2025-08-13" }, { "name": "v0.2.1", "date": "2026-04-27" } ], "_stars": 11, "_contributors": [ { "user": "dfalbel", "count": 38, "uuid": 4706822 }, { "user": "sebffischer", "count": 1, "uuid": 20975557 }, { "user": "shikokuchuo", "count": 1, "uuid": 53399081 } ], "_userbio": { "uuid": 55406849, "type": "organization", "name": "mlverse", "description": "Open source libraries to scale Data Science" }, "_downloads": { "count": 16265, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/safetensors" }, "_devurl": "https://github.com/mlverse/safetensors", "_pkgdown": "https://mlverse.github.io/safetensors/", "_searchresults": 20, "_rbuild": "4.6.0", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/NEWS.html", "extra/NEWS.txt", "extra/readme.html", "extra/readme.md", "extra/safetensors.html", "manual.pdf" ], "_homeurl": "https://github.com/mlverse/safetensors", "_realowner": "mlverse", "_cranurl": true, "_releases": [ { "version": "0.1.0", "date": "2023-06-13" }, { "version": "0.1.1", "date": "2023-07-10" }, { "version": "0.1.2", "date": "2023-09-12" }, { "version": "0.2.0", "date": "2025-08-18" }, { "version": "0.2.1", "date": "2026-04-27" } ], "_exports": [ "safe_load_file", "safe_save_file", "safe_serialize", "safe_tensor_buffer", "safe_tensor_meta", "safetensors", "safetensors_frameworks" ], "_help": [ { "page": "safe_load_file", "title": "Safe load a safetensors file", "topics": [ "safe_load_file" ] }, { "page": "safe_save_file", "title": "Writes a list of tensors to the safetensors format", "topics": [ "safe_save_file", "safe_serialize" ] }, { "page": "safe_tensor_buffer", "title": "Get raw buffer from a tensor", "topics": [ "safe_tensor_buffer" ] }, { "page": "safe_tensor_meta", "title": "Get metadata from a tensor", "topics": [ "safe_tensor_meta" ] }, { "page": "safetensors", "title": "Low level control over safetensors files", "topics": [ "safetensors" ] }, { "page": "safetensors_frameworks", "title": "Reflection of supported frameworks", "topics": [ "safetensors_frameworks" ] } ], "_readme": "https://github.com/mlverse/safetensors/raw/HEAD/README.md", "_rundeps": [ "cli", "jsonlite", "R6", "rlang" ], "_score": 8.232195127480193, "_indexed": true, "_nocasepkg": "safetensors", "_universes": [ "mlverse", "t-kalinowski" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "0.2.1", "date": "2026-05-27T06:22:18.000Z", "distro": "noble", "commit": "71d4687779e8f56bc0790237481686b298cc429b", "fileid": "d8d15b41dfb2b8d8447605ca1dd86eb484c25863d2e4b617999df062e877fdd5", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/mlverse/actions/runs/26494386041" }, { "r": "4.6.0", "os": "linux", "version": "0.2.1", "date": "2026-05-27T06:22:09.000Z", "distro": "noble", "commit": "71d4687779e8f56bc0790237481686b298cc429b", "fileid": "f8ccd7efc3404105b0396217337ca01c652575af2348e7a73512d51edf545eae", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/mlverse/actions/runs/26494386041" }, { "r": "4.5.3", "os": "mac", "version": "0.2.1", "date": "2026-05-27T06:22:12.000Z", "commit": "71d4687779e8f56bc0790237481686b298cc429b", "fileid": "97ff1ff06a65813649c0f224204755b30a31b61a9043162d5da805aa02b84247", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/mlverse/actions/runs/26494386041" }, { "r": "4.6.0", "os": "mac", "version": "0.2.1", "date": "2026-05-27T06:21:48.000Z", "commit": "71d4687779e8f56bc0790237481686b298cc429b", "fileid": "7b412c60343c67ef06144f213f0f5c26201a1de96c2d33c901cf07a11e049b7b", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/mlverse/actions/runs/26494386041" }, { "r": "4.6.0", "os": "wasm", "version": "0.2.1", "date": "2026-05-27T06:22:53.000Z", "commit": "71d4687779e8f56bc0790237481686b298cc429b", "fileid": "0a83924415aac90db0efb995b1c010abd9725b2966997f209a420de4b19ad23a", "status": "success", "buildurl": "https://github.com/r-universe/mlverse/actions/runs/26494386041" }, { "r": "4.7.0", "os": "win", "version": "0.2.1", "date": "2026-05-27T06:21:31.000Z", "commit": "71d4687779e8f56bc0790237481686b298cc429b", "fileid": "28274c3b1e137ddddbf3ecf88c891772598d2200ebb0523bde55da15029171b7", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/mlverse/actions/runs/26494386041" }, { "r": "4.5.3", "os": "win", "version": "0.2.1", "date": "2026-05-27T06:21:18.000Z", "commit": "71d4687779e8f56bc0790237481686b298cc429b", "fileid": "ed2f4abe7bb52323b606fe19e2192a0050058d7bc508bb0a6e86d22a59b67093", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/mlverse/actions/runs/26494386041" }, { "r": "4.6.0", "os": "win", "version": "0.2.1", "date": "2026-05-27T06:21:39.000Z", "commit": "71d4687779e8f56bc0790237481686b298cc429b", "fileid": "fb5bc1a9da4696bfe39c5e36b0c24a36427cc79dd106bbfc98d36cf3238b6c12", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/mlverse/actions/runs/26494386041" } ] }