{"$schema": "https://iptc.org/std/ninjs/ninjs-schema_3.2.json", "uri": "urn:newsml:wireva.mib.news:story:92545387-1cb0-4f30-ba80-e79b9e9f7464", "type": "composite", "version": "1", "versioncreated": "2026-11-04T19:30:20.742387Z", "firstcreated": "2026-11-04T19:30:20.742387Z", "pubstatus": "usable", "language": "en", "headline": "Anthropic's Claude Text Watermark Easily Removed via API Parameter", "description_text": "Anthropic is rolling out text watermarking on four more Claude models, but older models such as Claude Opus 4.6 and Sonnet 4.6 can be bypassed via a single sampling parameter.", "associations": {"item-0": {"$schema": "https://iptc.org/std/ninjs/ninjs-schema_3.2.json", "uri": "urn:newsml:wireva.mib.news:item:4944ee8c-cb21-493e-b8f1-f6dd4335eac4", "type": "text", "profile": "standard", "version": "1", "versioncreated": "2026-11-04T19:30:37.523652Z", "firstcreated": "2026-11-04T19:30:20.742387Z", "pubstatus": "usable", "urgency": 5, "language": "en", "headline": "Anthropic's Claude Text Watermark Easily Removed via API Parameter", "byline": "Konstantin Schuster", "located": "Germany", "copyrightholder": "Haydamax OÜ", "copyrightnotice": "Wireva / Hochland", "usageterms": "Monitoring item. Headline, short extract and the source link may be shown. Do not republish the full text.", "description_text": "Anthropic is rolling out text watermarking on four more Claude models, but older models such as Claude Opus 4.6 and Sonnet 4.6 can be bypassed via a single sampling parameter.", "altids": {"mosaic": "4944ee8c-cb21-493e-b8f1-f6dd4335eac4", "story": "92545387-1cb0-4f30-ba80-e79b9e9f7464", "slug": "anthropic-s-claude-text-watermark-easily-removed-via-api-parameter"}, "subject": [{"name": "Technology", "rel": "direct", "literal": "technology", "code": "medtop:13000000", "scheme": "http://cv.iptc.org/newscodes/mediatopic/", "uri": "http://cv.iptc.org/newscodes/mediatopic/13000000"}], "place": [{"name": "Germany", "literal": "de", "code": "DE", "scheme": "http://cv.iptc.org/newscodes/countrycodes/"}], "person": [], "organisation": [], "genre": [{"name": "Standard story", "literal": "standard"}], "service": [{"name": "Wireva", "literal": "wireva"}], "body_text": "Anthropic is rolling out text watermarking on four more Claude models, but older models such as Claude Opus 4.6 and Sonnet 4.6 can be bypassed via a single sampling parameter.", "extra_body_note": "Extract only — see rights.class = link_only.", "associations": {"featuremedia": {"uri": "urn:newsml:wireva.mib.news:media:f6ae2029-a36d-4207-bd05-00a642891bb8", "type": "picture", "version": "1", "pubstatus": "usable", "headline": "Anthropic's text watermark is easy to bypass on several older Claude models", "description_text": "Anthropic's Claude Text Watermark Easily Removed via API Parameter", "copyrightholder": "the-decoder.com", "copyrightnotice": "Anthropic's text watermark is easy to bypass on several older Claude models", "usageterms": "Picture belongs to the source publication: address and terms are delivered, the file is not.", "altids": {"wireva": "f6ae2029-a36d-4207-bd05-00a642891bb8"}, "extra": {"wireva:delivery_mode": "link_only", "wireva:rights": {"licence": "", "licence_url": "", "licence_raw": "RSS source", "licence_verified_at": "2026-11-04T19:30:37.547346Z", "attribution_required": true, "attribution_text": "Anthropic's text watermark is easy to bypass on several older Claude models", "redistribution_allowed": false, "commercial_use_allowed": false, "modifications_allowed": false, "share_alike_required": false}, "wireva:provenance": {"creator": "", "source_name": "the-decoder.com", "source_url": "https://the-decoder.com/wp-content/uploads/2026/08/Claude-Watermark.png", "source_page_url": "https://the-decoder.com/wp-content/uploads/2026/08/Claude-Watermark.png", "our_page_url": "https://hochland.uno/technology/anthropic-s-claude-text-watermark-easily-removed-via-api-parameter/"}, "wireva:role": "lead"}, "renditions": {"source": {"href": "https://the-decoder.com/wp-content/uploads/2026/08/Claude-Watermark.png", "mimetype": "image/jpeg"}}}}, "extra": {"wireva:story": {"uri": "urn:newsml:wireva.mib.news:story:92545387-1cb0-4f30-ba80-e79b9e9f7464", "slug": "anthropics-claude-text-watermark-easily-removed-via-api-parameter-20261104", "status": "developing", "languages": ["en"], "item_count": 1, "is_breaking": false}, "wireva:rights": {"class": "link_only", "redistribution_allowed": false, "commercial_use_allowed": false, "modifications_allowed": true, "share_alike_required": false, "attribution_required": true, "attribution_text": "Wireva / Hochland", "canonical_required": true, "canonical_url": "https://hochland.uno/technology/anthropic-s-claude-text-watermark-easily-removed-via-api-parameter/", "linkback_required": true, "licence": "", "licence_url": "", "licensor": "Haydamax OÜ", "valid_until": null, "excerpt_max_chars": 280, "decided_by_rule": "derivation_failed", "needs_review": true}, "wireva:provenance": {"production_method": "automated", "ai_stages": {"editing": true, "drafting": true, "headline": true, "discovery": true, "classification": true, "image_selection": true, "source_collection": true, "cross_source_comparison": true}, "model": "", "human_reviewed": false, "reviewed_by": "", "reviewed_at": null, "editorial_control": true, "editorial_responsibility": "Haydamax OÜ (Wireva)", "factchecked": false, "verification_status": "single_source", "independent_confirmations": 0, "official_source_used": false, "used_press_release": false, "public_interest": false, "ai_disclosure_required": false, "ai_disclosure_text": "", "independence_check": {"status": "failed", "score": 0.595, "checked_at": "2026-11-04T19:30:37.542837Z"}, "sources": [{"url": "https://the-decoder.com/anthropics-text-watermark-is-easy-to-bypass-on-several-older-claude-models/", "title": "Anthropic's text watermark is easy to bypass on several older Claude models", "publisher": "the-decoder.com", "type": "rss", "role": "primary", "official": false, "retrieved_at": "2026-11-04T19:30:37.530047Z", "published_at": "2026-11-04T18:03:55Z"}]}, "wireva:publication": {"name": "Hochland", "domain": "hochland.uno", "country": "DE", "url": "https://hochland.uno/technology/anthropic-s-claude-text-watermark-easily-removed-via-api-parameter/"}, "wireva:links": {"self": "https://wireva.mib.news/api/v1/items/4944ee8c-cb21-493e-b8f1-f6dd4335eac4", "html": "https://wireva.mib.news/item/4944ee8c-cb21-493e-b8f1-f6dd4335eac4/anthropic-s-claude-text-watermark-easily-removed-via-api-parameter/", "story": "https://wireva.mib.news/story/anthropics-claude-text-watermark-easily-removed-via-api-parameter-20261104/"}, "wireva:metrics": {"word_count": 178, "char_count": 1115, "reading_time_seconds": 80}}}}, "extra": {"wireva:languages": ["en"], "wireva:status": "developing", "wireva:item_count": 1}}