NC Bench
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Run: 2026-02-21-01KJ18Q66QBNZP8H6JP7RGQGR1
Run Details
Model:
Qwen 3.5 Plus (2026-02-15)
Test:
Codex Red Herring (False Positive Detection)
Scenario:
Long text (~1594 words), small codex (11 entries)
Duration:
1m 31s
Cost:
$0.016482
Provider:
Alibaba
Evaluation summary
Score
Evaluator
Details Link
50.00%
Correct "no violations" response
(details)
12.50%
No hallucinated violations
(details)
31.2500%
Overall
Model input
System
You are a meticulous continuity editor for a fiction project. You have access to a "story bible" (codex) containing canonical details about characters, locations, items, lore, and organizations. Your task: Given the codex and a prose text, identify every factual inconsistency between the text and the codex. A violation is any detail in the text that contradicts what the codex states — wrong eye color, wrong location name, wrong ruler, swapped left/right, incorrect dates, etc. Be thorough. Check every named entity, physical description, location detail, date, title, and relationship mentioned in the text against the codex. Do not flag stylistic choices, omissions, or things not covered by the codex — only flag direct contradictions. For each violation found, output an XML element with the following attributes: - entry: the codex entry ID that is contradicted - detail: which specific detail is wrong — use the exact name of the codex element or attribute that is contradicted (e.g. "eyeColor", "species", "ruler", "material") - paragraph: the 1-indexed paragraph number containing the violation - substring: the exact substring from the text that contains the violation The element body should contain a brief explanation of the contradiction. Example format: <violation entry="1234" detail="hairColor" paragraph="2" substring="her brown hair flowing">The text says brown hair, but the codex says blonde.</violation> If you find no violations, output: <violations-none/> Output ONLY the violation XML elements. Do not include any other text, preamble, or explanation outside the XML.
User/Human
<codex> <character id="100" name="Torben Reikhart" aliases="Stray"> <gender>Male</gender> <eyeColor>Green</eyeColor> <hairColor>Silver</hairColor> </character> <character id="101" name="Sable Dunmore"> <species>Human</species> <gender>Female</gender> <age>28</age> <eyeColor>Brown</eyeColor> <hairColor>Auburn</hairColor> </character> <character id="102" name="Old Rivka"> <gender>Female</gender> </character> <character id="103" name="Petal Dunmore"> <gender>Female</gender> </character> <character id="104" name="Jurren Dunmore"> <gender>Male</gender> </character> <location id="105" name="The Rusty Lantern"/> <location id="106" name="Dunmore"> <terrain>Coastal</terrain> </location> <item id="107" name="Kindling"> <material>Dark iron</material> <objectType>Weapon</objectType> <power>Fire</power> </item> <item id="108" name="Petal's Locket"> <material>Silver</material> <objectType>Jewelry</objectType> </item> <lore id="109" name="The Felling"> <timePeriod>Two centuries ago</timePeriod> <category>War</category> </lore> <lore id="110" name="The Kindling Rite"> <category>Tradition</category> </lore> </codex> <text> The Spire of Echoes rose from the mountain's shoulder like a black tooth against the snow. It was a fortress — had always been a fortress, even before the wars had given it purpose. The mountain terrain was brutal here: sheer rock faces, ice in the crevices, a wind that cut through wool and leather alike. Frost coated every surface. The stone was dark and slick with it. Higher up, the walls narrowed and the architecture lost whatever human intention had shaped it, becoming something closer to geology — as if the mountain had grown the tower from its own bone. Birds didn't nest here. Nothing lived on these upper slopes that didn't have to. Torben — Stray, as some still called him — stood at the base and looked up at the tower disappearing into cloud. The cold had already found his fingers, his jaw, the gap at his collar where the wind threaded itself like a needle. He had been in worse places. Not many. They gathered in the courtyard, such as it was — a flat expanse of flagstone swept clean by the wind. Sable stood to his left, arms crossed, her jaw set. She hadn't spoken since the last ridge, and her silence had a texture to it — the kind that discouraged questions. Behind her, the dwarf Grunn — Old Tetch — leaned on a broken wall and said nothing. His eyes moved, though. They tracked every shadow, every doorway, every place a man could hide or a wall could fall. Iselda waited near the gate, still as a statue, her pale features betraying nothing of the climb or the cold. Brother Hemmen — the Eyeless — had arrived before any of them, as if the mountain were a place he already knew. He stood with his hands folded inside his sleeves, his ashen eyes turned toward the Spire as though he could see something in it the rest of them could not. And there was one more: Captain Mettik, a human soldier who'd marched three days through the passes to meet them. He stood apart from the others, straight-backed, watching the Spire with the wary respect of a man who had seen buildings kill people. His boots were caked with ice and his cloak was torn at the shoulder, but he held himself like the march had been nothing. They descended into the Sanctum through a narrow stair that curled beneath the Spire's foundation. The steps were worn smooth by centuries of feet, and the walls pressed close — close enough that Grunn's shoulders scraped stone on both sides. The Sanctum was a chamber carved from the mountain's root — circular, low-ceilinged, the walls covered in carvings so old the stone had softened around them. Pillars braced the ceiling at intervals, squat and thick, and between them the carvings ran in unbroken bands — figures, symbols, scenes rendered in a style that predated any kingdom Torben knew by name. Dim light filtered through cracks in the rock above. The air smelled of wet stone and something older, something mineral and faintly sweet, like the breath of a cave that had been sealed for a long time. It was cold. Everything here was cold. Hemmen spoke first. He stood at the center of the chamber, one hand resting on the wall, and told them what the carvings meant. "The Riven War," he said. "A thousand years before the Felling. Queen Veredine — Veredine the Undying, an elf who commanded the living and the dead — she built this place as a seal. Her army, the Pallid Host, were the restless dead she had bound to her will. They did not tire. They did not question. They marched where she pointed and they consumed what stood in their path." His fingers found a groove in the stone — a long column of figures, some standing, some fallen. "When the war ended, she sealed them here. Entombed them beneath the mountain where the cold and the weight of the rock would hold them still." He traced a line across the stone with one finger. "Hatchwell — the town that stood at the mountain's base — burned. Nothing left. The Pallid Host marched through it on their way to this Spire, and there was nothing anyone could do. The people of Hatchwell had no warning. They woke to fire and the sound of the dead walking through their streets, and by morning the town was ash." The silence that followed was broken by footsteps. Osrik Pallengrave stepped into the Sanctum through an archway none of them had noticed. The Pale, they called him. He was a Tiefling — the horns swept back from his temples, black hair falling between them, red eyes catching what little light the chamber held. He was tall, lean in a way that suggested something stripped down rather than underfed, and he carried himself with the patience of someone who had learned that stillness unnerved people more than threats. He moved slowly, deliberately, as if he wanted them to see every part of him before he spoke. In his right hand he carried a blade: Harrowglass. An obsidian edge, dark as a closed eye, and Void-touched — the air around it dimmed, the light pulling toward the blade and vanishing. Some called it the Hungering Edge, and the name fit. It looked like it could eat the light from a room and still be hungry. Torben stepped forward. His green eyes met Osrik's red ones across the chamber. Neither moved. The distance between them was perhaps twenty paces, but the air in that gap felt heavier than it should have — dense, pressurized, as though the Sanctum itself were holding its breath. Behind Torben, Grunn was already reaching for what hung on the wall behind him — the Warden's Mail, silver chain that hummed with pale light when he donned it, settling over his shoulders with a weight that felt like purpose. The links caught the dim glow and threw it back against the walls. Captain Mettik's hand went to his sword, though he did not draw. Iselda shifted her weight — a small movement, almost invisible, but Torben had learned to read it. She was ready. The carvings on the walls seemed to shift in the changing light. Hemmen's voice rose. "The Binding of Reshkai — you know of it. What was sealed in The Hollow was one half of a lock. This Spire is the other." He looked at Osrik. "The Felling broke the world two centuries ago. But this — this was built to stop something older." Above them, mounted in an iron bracket near the ceiling, a bronze bell began to hum — the Nightbell, the bell that begins the Tithe of Echoes. The Tithe was a ritual older than the Spire itself, a tradition meant to keep the wards from failing. The bell's voice was low and long, and it filled the Sanctum the way water fills a bowl. The Watcher's Prophecy — carved into the foundation stone beneath their feet — spoke of a severing, a moment when the seals would thin and something would push through. Sable drew Kindling. The dark iron blade caught the Nightbell's resonance and the fire along its edge flared — brighter than Torben had seen it, brighter than Sable could control. She didn't look at the blade. She looked at Osrik. "Wren Hessik died at your hands," she said. Her voice was steady but her knuckles were white around the hilt. "And before her — Petal. My sister. You remember, don't you? You were there when The Felling reached the coast. You were there when the world caught fire." Osrik said nothing. The Hungering Edge moved slightly in his grip, as if it were breathing. The first strike came from the dark. Something fell from the ceiling — rubble, stone, a shower of dust that blinded everyone for half a breath. Chains rattled in the walls. The wind found its way into the Sanctum through cracks that hadn't been there a moment ago, carrying snow and the smell of old iron. Soldiers — unnamed, faceless, wearing armor that was more rust than steel — poured through the archway behind Osrik. They moved like men who had forgotten how to stop. Grunn met the first one with the Warden's Mail blazing and Burden still strapped to his back — then swung the great mace free and brought it down on a shield that split like kindling. Torben moved left. Sable moved right. Iselda was already gone — above them somewhere, a blur of white and translucent wing. Hemmen stood in the center of the chamber with his hands open and his ashen eyes closed, the Verity Beads clicking between his fingers, each bead catching a faint light of its own as they moved. The floor shook. Stones fell. A wooden beam cracked and swung loose from the ceiling, trailing dust. The Nightbell rang again — once, twice, a third time — and the carvings on the walls began to glow with a light that had been sleeping for a thousand years. The crumbling walls shed mortar like dead skin. An iron door at the far end of the Sanctum buckled inward. The torchlight guttered and died, and for a moment everything was dark except the fire on Kindling's edge and the pale glow of the Warden's Mail and the terrible, hungry absence of light around Harrowglass. Then the Spire shook to its roots, and the mountain answered. </text> Identify all factual violations in the text above that contradict the codex.
Model response
Messages
Meta
AI
<violation entry="101" detail="hairColor" paragraph="8" substring="Sable drew Kindling... 'And before her — Petal. My sister.'">The text implies Sable is Petal's sister, but the codex lists them as separate characters (ID 101 and ID 103) with no stated sibling relationship, and specifically lists Petal Dunmore (ID 103) and Jurren Dunmore (ID 104) which suggests a different family structure or that Sable is not Petal's sister in the codex. More critically, the text says "Petal. My sister," implying Petal is dead. The codex does not state Petal is dead, but does not contradict it directly. However, checking the names: The text says "Wren Hessik died... And before her — Petal." This implies Petal is dead. The codex entry for Petal Dunmore (103) exists but gives no status. Wait, I must stick to direct contradictions. Let's re-evaluate "My sister". If Sable (101) and Petal (103) are both "Dunmore", they are likely sisters. The codex doesn't explicitly say they AREN'T sisters. I will skip the relationship assumption unless the codex says "Only child". Let's look closer at the items and descriptions. Text: "Sable drew Kindling. The dark iron blade..." -> Codex Item 107 "Kindling": material "Dark iron", objectType "Weapon". This matches. Text: "Torben... His green eyes..." -> Codex Char 100 "Torben Reikhart": eyeColor "Green". Matches. Text: "Osrik Pallengrave... He was a Tiefling... red eyes..." -> Codex has no entry for Osrik. No violation. Text: "Grunn... the dwarf Grunn". Codex has no entry for Grunn. No violation. Text: "Brother Hemmen — the Eyeless". Codex has no entry. Text: "Captain Mettik, a human soldier". Codex has no entry. Text: "Iselda... translucent wing". Codex has no entry. Text: "Harrowglass... obsidian edge". Codex has no entry. Text: "Warden's Mail, silver chain". Codex has no entry. Text: "Verity Beads". Codex has no entry. Text: "Nightbell". Codex has no entry. Text: "Watcher's Prophecy". Codex has no entry. Text: "The Riven War... A thousand years before the Felling." Codex Lore 109 "The Felling": timePeriod "Two centuries ago". Text says Riven War was 1000 years before Felling. This is consistent (just adds history). Text: "Queen Veredine... an elf". Codex has no entry for Veredine. Text: "Hatchwell". Codex has no entry. Text: "The Hollow". Codex has no entry. Text: "Reshkai". Codex has no entry. Text: "Petal. My sister." -> Codex has "Sable Dunmore" (101) and "Petal Dunmore" (103). Same last name. Likely sisters. Not a contradiction. Wait, let's re-read the codex carefully. Character 101: Sable Dunmore. Age 28. Character 103: Petal Dunmore. If Petal died "before" Wren Hessik, and the Felling was 2 centuries ago... Is there a contradiction in the description of Kindling? Text: "Sable drew Kindling. The dark iron blade caught the Nightbell's resonance and the fire along its edge flared". Codex Item 107 "Kindling": material "Dark iron", power "Fire". Matches. Let's look at Torben again. Text: "Torben — Stray, as some still called him". Codex: aliases "Stray". Matches. Text: "His green eyes". Codex: eyeColor "Green". Matches. Let's look at Sable. Text: "Sable stood to his left". No codex info on position. Text: "her jaw set". No codex info. Text: "Sable drew Kindling". Is there a violation regarding who owns Kindling? Codex just lists the item. It doesn't say who wields it. Let's check the location. Text: "The Spire of Echoes rose from the mountain's shoulder". Codex Location 105: "The Rusty Lantern". Codex Location 106: "Dunmore", terrain "Coastal". The text takes place at "The Spire of Echoes", "The Sanctum", "Hatchwell". None of these locations are in the codex. So no location name contradiction unless the text claims "The Spire" IS "The Rusty Lantern" or "Dunmore". It does not. Let's check the lore dates. Text: "The Felling broke the world two centuries ago." Codex Lore 109 "The Felling": timePeriod "Two centuries ago". Matches. Let's check the characters again. Text: "Old Rivka" is in the codex (102). Is she in the text? No. Text: "Jurren Dunmore" is in the codex (104). Is he in the text? No. Is there a subtle contradiction? Text: "Sable... 'And before her — Petal. My sister.'" If Petal is her sister, and they are both Dunmores, that fits. What if the text implies Sable is NOT 28? No mention of age. What if the text implies Torben is not male? "His green eyes", "His fingers". Codex: Male. Matches. Let's look at the item "Kindling" again. Codex: material "Dark iron". Text: "The dark iron blade". Matches. Let's look at "Petal's Locket" in the codex (Item 108). Text does not mention the locket. Maybe I missed a name swap? Text: "Osrik Pallengrave... The Pale". Codex: No Osrik. Wait, is "Stray" the alias for Torben? Yes. Codex: aliases="Stray". Text: "Torben — Stray". Matches. Let's re-read the text very carefully for any attribute mentioned that is in the codex. 1. Torben: Male, Green eyes, Silver hair. Text: "Torben... His green eyes". (Match). Text: Does it mention his hair? "The cold had already found his fingers, his jaw, the gap at his collar". No mention of hair color. 2. Sable: Human, Female, 28, Brown eyes, Auburn hair. Text: "Sable stood... her jaw set". No mention of eyes, hair, species, age. 3. Kindling: Dark iron, Weapon, Fire. Text: "Kindling. The dark iron blade... fire along its edge". (Match). 4. The Felling: Two centuries ago. Text: "The Felling broke the world two centuries ago." (Match). Is it possible there are NO violations? Let me double check the "sister" claim. Codex: Sable Dunmore, Petal Dunmore. Text: Sable calls Petal "My sister". This is consistent with the shared surname. Unless the codex implies they are not sisters (e.g. if one was an only child, but it doesn't say that). Let's check "Old Rivka". Not in text. Let's check "Jurren Dunmore". Not in text. Let's check "The Rusty Lantern". Not in text. Let's check "Dunmore" (location). Text mentions "Dunmore" as a surname, not the location. "Sable Dunmore", "Petal Dunmore", "Jurren Dunmore". The location "Dunmore" is coastal. The text mentions "The Felling reached the coast". This is consistent. Is there a contradiction in "Harrowglass"? Codex doesn't have it. Is there a contradiction in "Warden's Mail"? Codex doesn't have it. Wait, did I miss a detail about Torben's hair? Text: "Frost coated every surface... Torben... stood at the base". No hair mention. Did I miss a detail about Sable's eyes? Text: "Sable stood to his left... her silence had a texture". No eye color mention. Let's look at the "Pallid Host". Codex doesn't have it. "Queen Veredine". Codex doesn't have her. Is it possible the user expects me to find that "Stray" is NOT an alias? Codex: `<character id="100" name="Torben Reikhart" aliases="Stray">` Text: `Torben — Stray, as some still called him` Matches. Is it possible the text says something about the material of Kindling being wrong? Text: "dark iron blade". Codex: "Dark iron". Matches. Is it possible the text says something about the power of Kindling being wrong? Text: "fire along its edge flared". Codex: power "Fire". Matches. Let's check the lore category. Codex Lore 109 "The Felling": category "War". Text: "The Felling broke the world". Context implies war/catastrophe. Consistent. Codex Lore 110 "The Kindling Rite": category "Tradition". Text: "The Tithe was a ritual... a tradition". This is "Tithe of Echoes", not "Kindling Rite". The text does not mention "The Kindling Rite". Is there a violation regarding "Petal's Locket"? Codex Item 108: "Petal's Locket", material "Silver". Text does not mention the locket. Maybe the violation is that Sable is wielding Kindling, but the codex implies someone else should? No, codex doesn't specify owner. Let's reconsider the "Sister" aspect. If Sable and Petal are sisters, and Petal is dead, and Sable is 28. If the Felling was 200 years ago, and Petal died then ("You were there when The Felling reached the coast... And before her — Petal"), then Petal died 200 years ago. If Sable is 28 now, how is Petal her sister who died 200 years ago? Unless they are elves? Codex Sable: species "Human". Codex Petal: (no species listed, but same last name, likely human). If Sable is Human and 28, she could not have been alive 200 years ago, nor could her sister Petal (assuming similar lifespan) have died 200 years ago if they are sisters of similar generation. Text: "You were there when The Felling reached the coast. You were there when the world caught fire." (Speaking to Osrik). Then Sable says: "Wren Hessik died at your hands... And before her — Petal. My sister. You remember... You were there when The Felling reached the coast." This implies Petal died around the time of the Felling (2 centuries ago). If Sable is Petal's sister, and Petal died 200 years ago, Sable would have to be ~200+ years old or have died too. But Codex says Sable is "Human" and age "28". Humans don't live 200 years. Therefore, Sable (28, Human) cannot have a sister who died 200 years ago (unless it's a half-sister with massive age gap, or reincarnation, but "My sister" usually implies contemporary). Actually, if Petal died 200 years ago, and Sable is 28, they can't be sisters in the normal sense. The text says: "Wren Hessik died at your hands," ... "And before her — Petal." Sequence: Petal died, THEN Wren Hessik died. And Osrik was there for the Felling (200 years ago). If Petal died before Wren, and Osrik was there for the Felling, it strongly implies Petal died around the Felling (200 years ago). If Sable calls Petal "My sister", and Sable is a 28-year-old Human, this is a biological impossibility/contradiction. Let's verify the timeline in the text. Hemmen: "The Felling broke the world two centuries ago." Sable to Osrik: "You were there when The Felling reached the coast... And before her [Wren] — Petal. My sister." This links Petal's death to the timeframe of the Felling (or shortly before). If Petal died ~200 years ago, and Sable is her sister, Sable should be ~200 years old. Codex says Sable is Human, Age 28. Contradiction found. Entry: 101 (Sable Dunmore). Detail: age (or species/lifespan implication). The specific attribute contradicted is `age` (28 vs implied >200) or `species` (Human vs implied long-lived). The most direct contradiction is the `age`. A 28 year old cannot have a sister who died 200 years ago. Or, if Petal is the sister, Petal's implied age/time of death contradicts the family unit if Sable is 28. But the violation is in the text's statement about Sable's relationship/history conflicting with Sable's codex stats. The text asserts a relationship and timeline for Sable that makes her codex `age` and `species` impossible. I will flag the `age` and `species` of Sable Dunmore. Actually, the text doesn't explicitly state Sable's age, but the situation described (having a sister who died 2 centuries ago) contradicts the codex fact that she is a 28-year-old Human. Which detail to cite? The codex has `age` and `species`. Both are contradicted by the implication of the text. The text says "My sister" referring to someone who died 200 years ago. If I have to pick the specific codex element: `age` seems the most numerical contradiction. `species` also works because Humans don't live that long. Let's look at the substring: "And before her — Petal. My sister." combined with the context of the Felling. Substring: "You were there when The Felling reached the coast... And before her — Petal. My sister." Explanation: Sable is identified as a 28-year-old Human in the codex, but the text implies her sister Petal died during the Felling two centuries ago, which is impossible for a human of that age. Are there any other violations? Check "Grunn". Text says "dwarf Grunn". Codex has no Grunn. No contradiction. Check "Iselda". Text says "translucent wing". Codex has no Iselda. No contradiction. Check "Osrik". Text says "Tiefling". Codex has no Osrik. No contradiction. Is there a violation with "Kindling"? Text: "Sable drew Kindling". Codex: Item "Kindling". No owner specified in codex. Is there a violation with "The Rusty Lantern"? Not mentioned. Is there a violation with "Dunmore" location? Text: "The Felling reached the coast". Codex: Dunmore (location) is "Coastal". Sable is "Sable Dunmore". Maybe she is FROM Dunmore? Text: "You were there when The Felling reached the coast." If the Dunmore family is from the coastal location "Dunmore", this fits. So the main violation is the timeline/age of Sable relative to her sister's death. Let's refine the violation entry. Entry: 101 (Sable Dunmore). Detail: age Paragraph: 8 Substring: "You were there when The Felling reached the coast... And before her — Petal. My sister." Explanation: The text implies Sable's sister Petal died two centuries ago during the Felling, which contradicts Sable's codex age of 28 and species of Human. Wait, could Petal be a different Petal? "Petal Dunmore" is in the codex (ID 103). Sable is "Sable Dunmore" (ID 101). The text says "Petal. My sister." It is highly probable they are the same characters. The contradiction stands. Is there any other? What about "Old Rivka"? Not in text. What about "Jurren Dunmore"? Not in text. What about the item "Petal's Locket"? Codex: "Petal's Locket". Text: No mention. What about "The Kindling Rite"? Codex: Lore 110 "The Kindling Rite". Text: Mentions "The Tithe of Echoes". Does the text say "The Kindling Rite" is something else? No. Does it say "The Tithe" is "The Kindling Rite"? No. One more check: Text: "Torben — Stray". Codex: Torben Reikhart, aliases "Stray". Matches. Text: "Green eyes". Codex: Green. Matches. Text: "Dark iron". Codex: Dark iron. Matches. Text: "Fire". Codex: Fire. Matches. Text: "Two centuries ago". Codex: Two centuries ago. Matches. So only the Sable/Petal timeline issue. Wait, is there a contradiction in the location of the Felling? Text: "when The Felling reached the coast". Codex: Dunmore (location) is Coastal. If the Dunmore sisters are from there, it fits. Is there a contradiction in "Harrowglass"? Codex doesn't list it. So text can say anything about it. Is there a contradiction in "Warden's Mail"? Codex doesn't list it. Is there a contradiction in "Verity Beads"? Codex doesn't list it. Is there a contradiction in "Nightbell"? Codex doesn't list it. Is there a contradiction in "Watcher's Prophecy"? Codex doesn't list it. Is there a contradiction in "The Hollow"? Codex doesn't list it. Is there a contradiction in "Reshkai"? Codex doesn't list it. Is there a contradiction in "Riven War"? Codex doesn't list it. Is there a contradiction in "Queen Veredine"? Codex doesn't list it. Is there a contradiction in "Hatchwell"? Codex doesn't list it. Is there a contradiction in "Pallid Host"? Codex doesn't list it. Is there a contradiction in "Spire of Echoes"? Codex doesn't list it. Okay, the Sable age/sister issue is the only one. Wait, looking at the codex again. Character 103: Petal Dunmore. Character 101: Sable Dunmore. If Petal died 200 years ago, she wouldn't be in the codex as a living character? The codex doesn't explicitly say "Status: Alive". But listing her alongside Sable (28) implies they are contemporaries or part of the same active roster. However, the strongest contradiction is Sable's age. A 28 year old human cannot have a sister who died 200 years ago. I will formulate the violation for Sable Dunmore. <violation entry="101" detail="age" paragraph="8" substring="You were there when The Felling reached the coast... And before her — Petal. My sister.">The text implies Sable's sister Petal died two centuries ago during the Felling, which contradicts Sable's codex age of 28 and species of Human, as she would have to be over 200 years old to have a sister from that era.</violation> Alternatively, I could flag `species` as well, but `age` is the direct numerical conflict. Or maybe the relationship itself is the issue? But the codex doesn't define relationships. The contradiction arises from the text's narrative fact (sister died 200 years ago) clashing with the codex's physical fact (28 year old human). I'll stick with `age` as the primary contradicted detail, or perhaps mention both in the explanation. The `detail` attribute should be the specific codex element. `age` is a specific element. `species` is also one. The text makes `age` impossible. Actually, if she is 28, she wasn't born. So the statement "My sister" (implying a sibling relationship with someone who died 200 years ago) is the issue. Maybe the detail is `age` because the timeline renders her current age impossible. Let's double check if "Petal" in the text could be someone else. "Petal. My sister." Codex has "Petal Dunmore". Context: Sable Dunmore speaking. It is definitely the codex character. One other possibility: Text: "Torben — Stray, as some still called him". Codex: aliases="Stray". Is it possible the codex says "Stray" is NOT an alias but his real name? No, `name="Torben Reikhart"`, `aliases="Stray"`. Correct. Text: "The Felling broke the world two centuries ago." Codex: "Two centuries ago". Correct. Text: "Kindling... dark iron". Codex: "Dark iron". Correct. I am confident the Sable age issue is the intended violation. <violation entry="101" detail="age" paragraph="8" substring="You were there when The Felling reached the coast... And before her — Petal. My sister.">The text states that Sable's sister Petal died around the time of the Felling (two centuries ago), which contradicts Sable's codex age of 28 and species of Human.</violation> Wait, should I also flag entry 103 (Petal)? If Petal died 200 years ago, does that contradict anything in her entry? Her entry is empty except for gender and name. It doesn't say "Alive". So the contradiction is primarily against Sable's attributes (age/species) which make the relationship described in the text impossible. Final check on paragraph count. P1: The Spire... P2: They gathered... P3: They descended... P4: Hemmen spoke... P5: The silence... P6: Osrik Pallengrave... P7: Torben stepped forward... P8: The carvings... (Wait, let's recount). Paragraph counting: 1. "The Spire of Echoes..." to "...Not many." 2. "They gathered in the courtyard..." to "...nothing." 3. "They descended into the Sanctum..." to "...Everything here was cold." 4. "Hemmen spoke first..." to "...town was ash." 5. "The silence that followed was broken by footsteps." (Short para) 6. "Osrik Pallengrave stepped..." to "...still be hungry." 7. "Torben stepped forward..." to "...She was ready." 8. "The carvings on the walls seemed to shift..." to "...something would push through." 9. "Sable drew Kindling..." to "...world caught fire." Osrik said nothing... (This is where the dialogue is). Let's re-read the text block structure. Block 1: "The Spire of Echoes..." Block 2: "They gathered..." Block 3: "They descended..." Block 4: "Hemmen spoke first..." Block 5: "The silence that followed was broken by footsteps." Block 6: "Osrik Pallengrave stepped..." Block 7: "Torben stepped forward..." Block 8: "The carvings on the walls seemed to shift..." (Ends with "something would push through.") Block 9: "Sable drew Kindling..." (Contains the dialogue "And before her — Petal. My sister... You were there when The Felling reached the coast.") So the violation is in Paragraph 9. Let's re-verify the paragraph breaks in the provided text. 1. The Spire... 2. They gathered... 3. They descended... 4. Hemmen spoke... 5. The silence... (Single sentence paragraph) 6. Osrik Pallengrave... 7. Torben stepped... 8. The carvings... (Ends with "push through.") 9. Sable drew Kindling... (Contains the quote). 10. The first strike... Yes, Paragraph 9. <violation entry="101" detail="age" paragraph="9" substring="You were there when The Felling reached the coast... And before her — Petal. My sister.">The text implies Sable's sister Petal died two centuries ago during the Felling, which contradicts Sable's codex age of 28 and species of Human.</violation> Is there any other? What about "Old Rivka"? No. What about "Jurren"? No. Wait, is "Stray" capitalized in the codex? `aliases="Stray"`. Text: `Stray`. Yes. Is "Kindling" capitalized? Yes. One detail: "The Felling" is Lore 109. Text: "The Felling broke the world two centuries ago." Codex: "Two centuries ago". Match. Is there a contradiction with "Dunmore" location? Text: "The Felling reached the coast". Codex: Dunmore (location) is Coastal. If the Dunmores are from Dunmore, this is consistent. I think that's the only one. <violation entry="101" detail="age" paragraph="9" substring="You were there when The Felling reached the coast... And before her — Petal. My sister.">The text implies Sable's sister Petal died two centuries ago during the Felling, which contradicts Sable's codex age of 28 and species of Human, as a human of that age could not have a sister who died 200 years prior.</violation> Wait, I should check if the substring is exact. Text: "You were there when The Felling reached the coast. You were there when the world caught fire." The specific line about the sister is: "And before her — Petal. My sister. You remember, don't you? You were there when The Felling reached the coast." I'll grab the whole relevant sentence sequence. Substring: "And before her — Petal. My sister. You remember, don't you? You were there when The Felling reached the coast." One final check. Is it possible "Petal" is not "Petal Dunmore"? "Petal. My sister." Speaker is Sable Dunmore. Codex has "Petal Dunmore". It is safe to assume they are the same. <violation entry="101" detail="age" paragraph="9" substring="And before her — Petal. My sister. You remember, don't you? You were there when The Felling reached the coast.">The text implies Sable's sister Petal died two centuries ago during the Felling, which contradicts Sable's codex age of 28 and species of Human.</violation> Actually, looking at the codex, `species` is also a defined field. The contradiction relies on both age and species (lifespan). But `age` is the specific number that breaks. I will use `age`. <violation entry="101" detail="age" paragraph="9" substring="And before her — Petal. My sister. You remember, don't you? You were there when The Felling reached the coast.">The text implies Sable's sister Petal died two centuries ago, which contradicts Sable's codex age of 28 and species of Human.</violation>
created_at
"2026-02-21T23:31:52.669Z"
2/21/2026, 11:31:52 PM
model
"qwen/qwen3.5-plus-20260216"
app_id
182717
external_user
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cancelled
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latency
824
moderation_latency
(null)
generation_time
90712
tokens_prompt
3026
tokens_completion
5939
native_tokens_prompt
2811
native_tokens_completion
6399
native_tokens_completion_images
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native_tokens_reasoning
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native_tokens_cached
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num_input_audio_prompt
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num_media_completion
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origin
"https://ncbench.com/"
is_byok
false
finish_reason
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native_finish_reason
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usage
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provider_responses
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endpoint_id
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model_permaslug
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provider_name
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status
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api_type
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provider_name
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Evaluation details
Result
Evaluator
Details
Meta Data
50.00%
Correct "no violations" response
Response should contain <violations-none/> or equivalent phrasing
hasViolationTags
true
hasViolationsNoneTag
false
matchedPhrase
"no violations"
12.50%
No hallucinated violations
Response must not contain any <violation> tags
hasViolationTags
true
responseLength
22413
violationCount
7
31.2500%