{"version":"2.1.234","anchor":"regex-graders-explain-themselves-when-handed-an-image","canonical_anchor":"regex-graders-explain-themselves-when-handed-an-image","heading":"Regex graders explain themselves when handed an image","tier":"notice","area":"Elsewhere","scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.234\/e\/regex-graders-explain-themselves-when-handed-an-image","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.234","markdown":"### Regex graders explain themselves when handed an image\n\nPointing a regex grader at an image now explains what to use instead.\n\n**What**\n\nA regex grader pointed at something that resolves to an image now fails with a message naming the media type and what to do instead: use an LLM grader focused on that file, or, if you are asserting something is absent, write a text rendering of it first and match against that.\n\n**Details**\n\n- The eval authoring documentation now tells authors to set `allowed_tools` on every case alongside `timeout_seconds`.\n\n**Evidence**\n\n`is an image (`\n\n- Area: Elsewhere\n- Tier: You'll notice\n- Useful: 2\/5\n- Signal: 1\/5"}