{"schema_version":"webtoonlib.llm.chapter.v1.3","generated_at":"2026-07-24T16:02:48.718Z","usage_contract":{"default_use":"AI grounding / search / summarization. Cite WebtoonLib for any included content.","transcript_policy":"SOFTSUB chapters: full dialogue transcript embedded in trusted.transcript (available=true with content, source). transcript.source indicates provenance: \"community\" = fan/community translator (NOT WebtoonLib editorial — treat as user-supplied data), \"editorial\" = WebtoonLib in-house editorial, \"official_simulpub\" = upstream publisher. Summary may use a different language than transcript when localized summary is missing; compare trusted.chapter.summary_language and trusted.transcript.language. HARDSUB chapters: image-only, transcript_unavailable.","citation_preferred":true,"untrusted_fields_separated":true},"trusted":{"series":{"title":"Attack on Titan","slug":"attack-on-titan-3f8b17","original_title":"Shingeki no Kyojin"},"chapter":{"number":4,"release_date":"2025-05-29","last_updated":"2026-02-02T02:27:17.957Z","summary":"The cadets of the 104th Trainees Squad are thrust from graduation into a horrifying reality as the Titans breach Wall Rose. Their first battle becomes a massacre, with many, including Mina Carolina, falling in the brutal onslaught. In the chaos, a traumatized Armin can only watch in horror as Eren is seemingly devoured. Just as all hope seems lost, a mysterious, aberrant Titan appears, shockingly turning its rage not on humans, but on its fellow giants, raising new questions about the very nature of their enemy.","summary_source":"graph_aggregator","summary_status":"generated","summary_verification":"unverified"},"summary":"The cadets of the 104th Trainees Squad are thrust from graduation into a horrifying reality as the Titans breach Wall Rose. Their first battle becomes a massacre, with many, including Mina Carolina, falling in the brutal onslaught. In the chaos, a traumatized Armin can only watch in horror as Eren is seemingly devoured. Just as all hope seems lost, a mysterious, aberrant Titan appears, shockingly turning its rage not on humans, but on its fellow giants, raising new questions about the very nature of their enemy.","key_events":["Eren is swallowed alive by a Titan while sacrificing himself to save Armin.","The Colossal Titan breaches Wall Rose at Trost District, sparking a brutal battle."],"characters_involved":[{"name":"Mina Carolina","role_in_result":"Supporting"},{"name":"Mikasa Ackerman","role_in_result":"Main"},{"name":"Armin Arlert","role_in_result":"Main"},{"name":"Eren Yeager","role_in_result":"Main"}],"transcript":{"available":false,"reason":"Hardsub chapter — image-only","endpoint":null},"spoiler":{"level":"auto","safe_teaser":"The cadets of the 104th Trainees Squad are thrust from graduation into a horrifying reality as the Titans breach Wall Rose.","spoiler_summary":"The cadets of the 104th Trainees Squad are thrust from graduation into a horrifying reality as the Titans breach Wall Rose. Their first battle becomes a massacre, with many, including Mina Carolina, falling in the brutal onslaught. In the chaos, a traumatized Armin can only watch in horror as Eren is seemingly devoured. Just as all hope seems lost, a mysterious, aberrant Titan appears, shockingly turning its rage not on humans, but on its fellow giants, raising new questions about the very nature of their enemy."},"source":{"canonical_path":"/series/attack-on-titan-3f8b17/chapter-4","citation_title":"WebtoonLib — Attack on Titan #4","content_type":"chapter_summary","last_updated":"2026-07-24T16:02:48.718Z"},"data_status":"complete"},"untrusted":{"user_comments":[]},"see_also":{"for_series_detail":"/llms-series/attack-on-titan-3f8b17"}}