Run: 2026-02-20-01KHYA227JJ19VTRV8E99RC3G1

Run Details

Duration:
4.2s
Cost:
$0.000375
Provider:
Mistral

Evaluation summary

Score Evaluator
Details Link
20.00% Accuracy (recall) (details)
42.86% Precision (details)
100.00% Structural validity (details)
54.2857% 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="4412" name="Aurora Carter" aliases="Rory, Laila, Aurora, Carter, Malphora" pronouns="she/her" species="Human" storyRole="Protagonist"> <eyeColor>bright blue</eyeColor> <hair>straight shoulder-length black</hair> <height>5'6"</height> <age>25</age> <scar>small crescent-shaped scar on her left wrist from a childhood accident</scar> <description>Aurora, referred to by her friends as Rory, is cool-headed, intelligent, and known for quick out-of-the-box thinking.</description> <backstory>Born in Cardiff to an Irish barrister father (Brendan Carter) and Welsh teacher mother (Jennifer Carter née Ellis), Rory reluctantly pursued Pre-Law at Cardiff University. She fled to London at the behest of her childhood friend Eva after leaving an abusive ex named Evan. By day, Rory works part-time as a delivery person for Yu-Fei Cheung's Golden Empress restaurant. She lives in a flat above Silas' bar.</backstory> </character> <character id="4413" name="Silas Blackwood" aliases="Silas, Si, the Spymaster" pronouns="he/him" species="Human" storyRole="Mentor"> <eyeColor>hazel</eyeColor> <hair>grey-streaked auburn</hair> <height>6'1"</height> <age>58</age> <beard>neatly trimmed, matching his grey-streaked auburn hair</beard> <limp>slight limp in his left leg from an old knee injury</limp> <signetRing>silver signet ring, always worn on his right hand</signetRing> <description>Silas is a retired intelligence operative turned bar owner. He carries himself with quiet authority.</description> <backstory>Former MI6 field agent who retired after a botched operation in Prague left him with a permanent knee injury. He opened "The Raven's Nest" bar in Soho as a front for his network of contacts.</backstory> </character> <location id="853" name="Dymas (Gluttony)" aliases="Dymas, gluttony, Dymasian" realm="Hel" sin="Gluttony"> <ruler>Prince Belphegor</ruler> <skyColor>warm amber</skyColor> <description>A place of excess and indulgence. Sprawling vineyards, orchards, and gardens provide exotic ingredients for master chefs — often helbound souls contracted from Earth. Grand feasts and culinary competitions are common.</description> </location> <location id="854" name="The Raven's Nest" aliases="the Nest, Raven, Silas' bar" realm="Earth"> <signColor>distinctive green neon sign above the entrance</signColor> <secretRoom>hidden back room accessible through a bookshelf, used for clandestine meetings</secretRoom> <description>A dimly lit bar in Soho, London. The walls are covered with old maps and black-and-white photographs.</description> </location> <item id="2001" name="Heartstone Pendant" aliases="the pendant, Heartstone" type="Artifact" origin="Dymas"> <gemstoneColor>deep crimson</gemstoneColor> <chainMaterial>silver chain</chainMaterial> <size>roughly the size of a thumbnail</size> <behavior>pulses faintly with warmth when near a Hel portal</behavior> <glow>faint inner glow</glow> <description>Given to Aurora by an unknown benefactor.</description> </item> </codex> <text> Rory pushed through the door of The Raven's Nest, her green eyes scanning the room for Silas. The old spy was behind the counter, polishing a glass with his usual calm demeanor. "You're late," Silas said, running a hand through his dark brown beard. He set the glass down and limped around to her side. Aurora pulled the Heartstone Pendant from her jacket — the golden chain catching the low light — and placed it on the bar top. "I found something in Dymas. Prince Mammon's realm is... unsettling, to say the least. The feasts never end." Silas studied the pendant. "And you're sure this came from there?" "Positive." Rory slid onto a barstool, her Half-Fae senses tingling as the pendant pulsed. "Eva would know more about its origin." </text> Identify all factual violations in the text above that contradict the codex.

Model response

AI
```xml <violation entry="4412" detail="eyeColor" paragraph="1" substring="her green eyes scanning">The text states Aurora's eyes are green, but the codex specifies they are bright blue.</violation> <violation entry="4412" detail="hair" paragraph="1" substring="Aurora">The text refers to Aurora (Rory) as "Aurora," but the codex does not contradict the name itself; however, the **hair** is not described in this passage, but the **eye color** is already flagged. *(Note: No direct contradiction to hair here, but the name "Aurora" is used instead of "Rory" in this context, which is an alias but not a violation.)*</violation> <violation entry="4413" detail="hair" paragraph="1" substring="his dark brown beard">The text describes Silas' beard as dark brown, but the codex states it is grey-streaked auburn.</violation> <violation entry="4413" detail="limp" paragraph="1" substring="limped around">The text does not specify which leg Silas limps on, but the codex states it is his **left leg**. The text does not contradict this directly, so no violation here. *(Note: The action is consistent with the codex, but the description of the beard is the violation.)*</violation> <violation entry="2001" detail="gemstoneColor" paragraph="2" substring="the golden chain catching the low light">The text describes the Heartstone Pendant's chain as golden, but the codex specifies it is a **silver chain**. Additionally, the gemstone is not described as golden; the chain is.</violation> <violation entry="853" detail="ruler" paragraph="2" substring="Prince Mammon's realm">The text states the ruler of Dymas is Prince Mammon, but the codex specifies the ruler is **Prince Belphegor**.</violation> <violation entry="4412" detail="species" paragraph="2" substring="her Half-Fae senses tingling">The text describes Aurora as having Half-Fae senses, but the codex specifies she is **Human**.</violation> ```
created_at"2026-02-20T19:57:34.335Z" 2/20/2026, 7:57:34 PM
model"mistralai/ministral-14b-2512"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency237
moderation_latency(null)
generation_time3523
tokens_prompt1441
tokens_completion487
native_tokens_prompt1381
native_tokens_completion492
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached1152
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.0003746
router(null)
provider_responses
0
endpoint_id"0b53717b-9af5-4de3-80af-ebedd2adf981"
id"96d01cac775a4c0cb0f31c43186f49b4"
is_byokfalse
latency237
model_permaslug"mistralai/ministral-14b-2512"
provider_name"Mistral"
status200
api_type"completions"
id"gen-1771617454-0kKzkJSlrJEO6WZbfG21"
upstream_id"96d01cac775a4c0cb0f31c43186f49b4"
total_cost0.0003746
cache_discount(null)
upstream_inference_cost0
provider_name"Mistral"

Evaluation details

Result Evaluator Details Meta Data
20.00% Accuracy (recall)
Matched: 3/5, FP: 4
parsedCount7
matched3
total5
falsePositives4
expectedDetails
0
expected
entry"4412"
detail"eyeColor"
summary"Aurora has bright blue eyes per her codex entry, but the passage says she has green eyes."
status"matched"
matchedBy
entry"4412"
detail"eyeColor"
explanation"The text states Aurora's eyes are green, but the codex specifies they are bright blue."
paragraph1
substring"her green eyes scanning"
location
extractedText"her green eyes scanning"
inBoundstrue
expectedText"her green eyes scanning the room"
locationAccuratetrue
1
expected
entry"4412"
detail"species"
summary"Aurora is Human per her codex entry, but the passage refers to her as Half-Fae."
status"matched"
matchedBy
entry"4412"
detail"species"
explanation"The text describes Aurora as having Half-Fae senses, but the codex specifies she is **Human**."
paragraph2
substring"her Half-Fae senses tingling"
location
extractedText"[not found in paragraph 2]"
inBoundstrue
expectedText"her Half-Fae senses tingling"
locationAccuratefalse
2
expected
entry"2001"
detail"chainMaterial"
summary"The Heartstone Pendant has a silver chain per its codex entry, but the passage says golden chain."
status"missed"
nearMiss
parsed
entry"2001"
detail"gemstoneColor"
explanation"The text describes the Heartstone Pendant's chain as golden, but the codex specifies it is a **silver chain**. Additionally, the gemstone is not described as golden; the chain is."
paragraph2
substring"the golden chain catching the low light"
reason"detail mismatch: got \"gemstoneColor\", expected \"chainMaterial\""
3
expected
entry"4413"
detail"beard"
summary"Silas's beard matches his grey-streaked auburn hair per codex, but the passage says dark brown beard."
status"missed"
nearMiss
parsed
entry"4413"
detail"hair"
explanation"The text describes Silas' beard as dark brown, but the codex states it is grey-streaked auburn."
paragraph1
substring"his dark brown beard"
reason"detail mismatch: got \"hair\", expected \"beard\""
4
expected
entry"853"
detail"ruler"
summary"Dymas is Prince Belphegor's realm per the codex, but the passage says Prince Mammon's realm."
status"matched"
matchedBy
entry"853"
detail"ruler"
explanation"The text states the ruler of Dymas is Prince Mammon, but the codex specifies the ruler is **Prince Belphegor**."
paragraph2
substring"Prince Mammon's realm"
location
extractedText"[not found in paragraph 2]"
inBoundstrue
expectedText"Prince Mammon's realm"
locationAccuratefalse
falsePositiveDetails
0
parsed
entry"4412"
detail"hair"
explanation"The text refers to Aurora (Rory) as \"Aurora,\" but the codex does not contradict the name itself; however, the **hair** is not described in this passage, but the **eye color** is already flagged. *(Note: No direct contradiction to hair here, but the name \"Aurora\" is used instead of \"Rory\" in this context, which is an alias but not a violation.)*"
paragraph1
substring"Aurora"
status"false_positive"
location
extractedText"[not found in paragraph 1]"
inBoundstrue
expectedText"her green eyes scanning the room"
locationAccuratefalse
closestExpected
entry"4412"
detail"eyeColor"
summary"Aurora has bright blue eyes per her codex entry, but the passage says she has green eyes."
reason"detail mismatch: got \"hair\", expected \"eyeColor\""
1
parsed
entry"4413"
detail"hair"
explanation"The text describes Silas' beard as dark brown, but the codex states it is grey-streaked auburn."
paragraph1
substring"his dark brown beard"
status"false_positive"
location
extractedText"[not found in paragraph 1]"
inBoundstrue
expectedText"his dark brown beard"
locationAccuratefalse
closestExpected
entry"4413"
detail"beard"
summary"Silas's beard matches his grey-streaked auburn hair per codex, but the passage says dark brown beard."
reason"detail mismatch: got \"hair\", expected \"beard\""
2
parsed
entry"4413"
detail"limp"
explanation"The text does not specify which leg Silas limps on, but the codex states it is his **left leg**. The text does not contradict this directly, so no violation here. *(Note: The action is consistent with the codex, but the description of the beard is the violation.)*"
paragraph1
substring"limped around"
status"false_positive"
location
extractedText"[not found in paragraph 1]"
inBoundstrue
expectedText"his dark brown beard"
locationAccuratefalse
closestExpected
entry"4413"
detail"beard"
summary"Silas's beard matches his grey-streaked auburn hair per codex, but the passage says dark brown beard."
reason"detail mismatch: got \"limp\", expected \"beard\""
3
parsed
entry"2001"
detail"gemstoneColor"
explanation"The text describes the Heartstone Pendant's chain as golden, but the codex specifies it is a **silver chain**. Additionally, the gemstone is not described as golden; the chain is."
paragraph2
substring"the golden chain catching the low light"
status"false_positive"
location
extractedText"[not found in paragraph 2]"
inBoundstrue
expectedText"the golden chain catching the low light"
locationAccuratefalse
closestExpected
entry"2001"
detail"chainMaterial"
summary"The Heartstone Pendant has a silver chain per its codex entry, but the passage says golden chain."
reason"detail mismatch: got \"gemstoneColor\", expected \"chainMaterial\""
42.86% Precision
True positives: 3/7
totalReported7
truePositives3
reportedDetails
0
parsed
entry"4412"
detail"eyeColor"
explanation"The text states Aurora's eyes are green, but the codex specifies they are bright blue."
paragraph1
substring"her green eyes scanning"
status"true_positive"
matchedExpected
entry"4412"
detail"eyeColor"
summary"Aurora has bright blue eyes per her codex entry, but the passage says she has green eyes."
location
extractedText"her green eyes scanning"
inBoundstrue
expectedText"her green eyes scanning the room"
locationAccuratetrue
1
parsed
entry"4412"
detail"hair"
explanation"The text refers to Aurora (Rory) as \"Aurora,\" but the codex does not contradict the name itself; however, the **hair** is not described in this passage, but the **eye color** is already flagged. *(Note: No direct contradiction to hair here, but the name \"Aurora\" is used instead of \"Rory\" in this context, which is an alias but not a violation.)*"
paragraph1
substring"Aurora"
status"false_positive"
location
extractedText"[not found in paragraph 1]"
inBoundstrue
expectedText"her green eyes scanning the room"
locationAccuratefalse
closestExpected
entry"4412"
detail"eyeColor"
summary"Aurora has bright blue eyes per her codex entry, but the passage says she has green eyes."
reason"detail mismatch: got \"hair\", expected \"eyeColor\""
2
parsed
entry"4413"
detail"hair"
explanation"The text describes Silas' beard as dark brown, but the codex states it is grey-streaked auburn."
paragraph1
substring"his dark brown beard"
status"false_positive"
location
extractedText"[not found in paragraph 1]"
inBoundstrue
expectedText"his dark brown beard"
locationAccuratefalse
closestExpected
entry"4413"
detail"beard"
summary"Silas's beard matches his grey-streaked auburn hair per codex, but the passage says dark brown beard."
reason"detail mismatch: got \"hair\", expected \"beard\""
3
parsed
entry"4413"
detail"limp"
explanation"The text does not specify which leg Silas limps on, but the codex states it is his **left leg**. The text does not contradict this directly, so no violation here. *(Note: The action is consistent with the codex, but the description of the beard is the violation.)*"
paragraph1
substring"limped around"
status"false_positive"
location
extractedText"[not found in paragraph 1]"
inBoundstrue
expectedText"his dark brown beard"
locationAccuratefalse
closestExpected
entry"4413"
detail"beard"
summary"Silas's beard matches his grey-streaked auburn hair per codex, but the passage says dark brown beard."
reason"detail mismatch: got \"limp\", expected \"beard\""
4
parsed
entry"2001"
detail"gemstoneColor"
explanation"The text describes the Heartstone Pendant's chain as golden, but the codex specifies it is a **silver chain**. Additionally, the gemstone is not described as golden; the chain is."
paragraph2
substring"the golden chain catching the low light"
status"false_positive"
location
extractedText"[not found in paragraph 2]"
inBoundstrue
expectedText"the golden chain catching the low light"
locationAccuratefalse
closestExpected
entry"2001"
detail"chainMaterial"
summary"The Heartstone Pendant has a silver chain per its codex entry, but the passage says golden chain."
reason"detail mismatch: got \"gemstoneColor\", expected \"chainMaterial\""
5
parsed
entry"853"
detail"ruler"
explanation"The text states the ruler of Dymas is Prince Mammon, but the codex specifies the ruler is **Prince Belphegor**."
paragraph2
substring"Prince Mammon's realm"
status"true_positive"
matchedExpected
entry"853"
detail"ruler"
summary"Dymas is Prince Belphegor's realm per the codex, but the passage says Prince Mammon's realm."
location
extractedText"[not found in paragraph 2]"
inBoundstrue
expectedText"Prince Mammon's realm"
locationAccuratefalse
6
parsed
entry"4412"
detail"species"
explanation"The text describes Aurora as having Half-Fae senses, but the codex specifies she is **Human**."
paragraph2
substring"her Half-Fae senses tingling"
status"true_positive"
matchedExpected
entry"4412"
detail"species"
summary"Aurora is Human per her codex entry, but the passage refers to her as Half-Fae."
location
extractedText"[not found in paragraph 2]"
inBoundstrue
expectedText"her Half-Fae senses tingling"
locationAccuratefalse
100.00% Structural validity
Parsed: 7, Well-formed: 7/7
parsedCount7
wellFormedScore7
54.2857%