Run: 2026-02-25-01KJBG0N35XEAP777KRJT7PA8T

Run Details

Duration:
35.7s
Cost:
$0.002265
Provider:
Alibaba

Model input

System
You are an expert novelist with a gift for vivid, immersive prose. You write in tight third-person limited point of view with a strong narrative voice. Your prose is clean, precise, and engaging — you favor strong verbs, concrete details, and natural-sounding dialogue. You will be given a story bible (codex) containing canonical details about characters, locations, items, and lore. Use these details to ground your writing in the established world. Stay consistent with the codex. Write only the prose of the scene. Do not include titles, chapter headings, markdown formatting, or any commentary before or after the scene.
User/Human
<codex> <character id="4416" name="Detective Harlow Quinn" aliases="Quinn, Detective Quinn, Harlow" pronouns="she/her" species="Human" storyRole="Antagonist"> <eyeColor>brown</eyeColor> <hair>closely cropped salt-and-pepper</hair> <height>5'9"</height> <age>41</age> <jawline>sharp jaw</jawline> <watch>worn leather watch on her left wrist</watch> <bearing>military precision</bearing> <description>A Metropolitan Police detective with 18 years of decorated service who suspects the clique is involved in criminal activity.</description> <backstory>She lost her partner, DS Morris, during a case three years ago under unexplained circumstances that had supernatural origins she doesn't yet understand.</backstory> </character> <character id="4414" name="Eva Kowalski" aliases="Eva, Evie" pronouns="she/her" species="Human" storyRole="Best Friend"> <eyeColor>green</eyeColor> <hair>curly red</hair> <height>5'4"</height> <age>26</age> <glasses>round glasses</glasses> <satchel>worn leather satchel full of books</satchel> <freckles>freckled complexion</freckles> <nervousHabit>tucking hair behind her left ear</nervousHabit> <description>Aurora's childhood friend and an occult researcher.</description> <backstory>Moved to London two years before Aurora and works as a research assistant at the British Museum's restricted archives. She holds a master's degree in Ancient History from Oxford.</backstory> </character> <location id="856" name="The Veil Market" aliases="Veil Market, the Market, underground market" realm="Earth"> <currentLocation>abandoned Tube station beneath Camden</currentLocation> <entryRequirement>bone token</entryRequirement> <schedule>moves locations every full moon</schedule> <description>A hidden supernatural black market that sells enchanted goods, banned alchemical substances, and information.</description> </location> <item id="2004" name="Veil Compass" aliases="the Compass, shadow compass" type="Tool" origin="The Veil Market"> <casingMaterial>small brass compass</casingMaterial> <faceMarkings>face etched with protective sigils</faceMarkings> <needle>points toward the nearest supernatural rift or portal</needle> <patina>casing has a patina of verdigris</patina> <creator>crafted by a Shade artisan</creator> <description>A compass attuned to supernatural energy.</description> </item> </codex> Write a fully fleshed out scene of at least 1000 words in the mystery genre. A detective arrives at a crime scene in an unusual location. Something is wrong — the evidence doesn't add up. A colleague is present, offering a different interpretation. Through careful observation and deduction, the detective begins to see what others have missed. Use the codex entries above as your world reference for characters and setting. Only include the prose of the scene without any markdown or commentary.

Model response

AI
The air inside the abandoned Northern line station tasted of wet rust and damp wool, a scent Harlow Quinn would associate with death long before the body appeared on the platform. She stepped down from the concrete steps into the gloom, her polished boots clicking softly against the tile floor. The torchlight from her belt cut a sharp cone through the darkness, revealing dust motes dancing in the stagnant current of the ventilation shafts. She had received the call at ten-thirty. A body found in the restricted zone between Camden High Street and the old tunnels. No ID, no weapon, no signs of struggle. Just a young man slumped against the tiled wall, eyes open, skin grey as slate. Detective Harlow Quinn checked her left wrist. The worn leather watch ticked with a steady, rhythmic precision that matched the military bearing she kept at all times. She was forty-one, a number etched by time and the loss of her partner, DS Morris, three years ago. He was gone, vanished under circumstances she still couldn't reconcile with the law. The Met wanted a murder scene. Harlow found herself looking for the edges of something else. He was not alone. A figure stood at the opposite side of the tunnel, crouched beside the corpse. The woman wore oversized round glasses perched on a freckled nose, her curly red hair pulled back into a messy knot. She held a satchel full of books in one hand while using a magnifying glass to inspect the dead man's fingers. "Detective Quinn," the woman said without looking up. Her voice was calm, laced with the academic precision of someone used to archives rather than crime scenes. Eva Kowalski shifted her weight, tucking a stray lock of hair behind her left ear. Harlow stopped ten feet away, her brown eyes narrowing. "I didn't authorize a civilian consultant, Kowalski." "It's not a request for permission, Inspector. It's a necessity." Eva finally turned, pushing her glasses up the bridge of her nose. Her green eyes were bright, alert, and unsettlingly knowing. "The Met brought me in because of my background in the restricted archives. You wanted the body identified before the public notice hits the press." Harlow crouched, keeping her stance tight, her shoulders squared. "I asked for Forensics. I didn't ask for a researcher from the British Museum." "Forensics says this was a mugging. They found a bruised temple, a smashed wallet." Eva gestured to the body with the magnifying glass. "But the bruising isn't blunt force. Look at the edges. They radiate out in hexagonal patterns, like heat signatures." Harlow leaned closer, forcing herself to suppress her instinct to dismiss the woman. She focused on the face of the dead man. Pale, slack jaw, lips tinged with a faint blue. "It looks like an overdose to me. Or hypothermia." "Eva," a voice called out from the darkness behind her. A uniformed constable appeared, holding a plastic bag with a small, tarnished object. "We found this next to the hand." Harlow held out a gloved hand. The constable dropped the object into her palm. It was small, brass, heavy for its size. A compass, but the casing was etched with protective sigils that seemed to shift under the artificial light. A patina of verdigris coated the metal, suggesting age and exposure to something corrosive. "The brass," the constable said. "Looks like scrap." Harlow turned the object over. Her thumb rubbed the grooves of the etched markings. It wasn't just scrap. It was cold, colder than the air temperature should allow. The needle inside spun wildly, then locked with a sharp click. Her eyes tracked the needle's direction. It wasn't pointing North. It was pointing down the tunnel, away from the station entrance, toward the dark, bricked-up section she had seen on the blueprint but never considered traversing. "Impressive work on the body," Harlow said to Eva, not taking her eyes off the compass. "But the compass suggests a different direction." "That's because this isn't a crime scene, Detective," Eva said, standing up and closing the satchel. "Or at least, not the kind your paperwork handles. This is a breach point." Harlow looked at her sharply. "You know about this place." "I research things that don't want to be found," Eva replied, her voice dropping. "The Veil. It moves every full moon. The location changes. Someone used a bone token to open a path into the Market." Harlow felt a chill that had nothing to do with the drafty station. The Veil Market. Illegal goods. Suppressed reports from the last year of Morris's service. The word slipped into her head like a rusted nail. "You are suggesting this man was sacrificed?" The question hung in the damp air. "I am suggesting he crossed a threshold," Eva corrected, stepping closer. Her shoes crunched on the broken glass. "And the Compass isn't a navigational tool for people. It points toward the nearest rift. Right now, the needle is locked dead ahead. If you follow that line, you won't find a door. You'll find a place that shouldn't exist." Harlow looked back at the compass. The verdigris seemed to pulse with a faint, sickly green light, barely visible beneath the brass. She gripped the item tighter, feeling the heat of the metal against the leather of her watch. The weight of it felt heavy, anchoring her to the gravity of the moment. "The evidence doesn't add up," Harlow said quietly. She stood to her full height, five feet nine inches of disciplined tension. "There are no signs of struggle. The victim wore no coat. That means he knew the temperature would be lower here." "He didn't know the temperature," Eva said. "He didn't know he was leaving the world at all." Harlow walked past her, moving toward the shadowed end of the tunnel where the compass pointed. The beam of her light cut through the dust, revealing a crack in the brickwork that shouldn't have been there. It hummed with a low vibration, a sound that set her teeth on edge. "Stay here," Harlow ordered, her voice sharp and commanding. "Detective, if you go in there alone, your clearance won't protect you." Harlow paused, glancing back over her shoulder. "I don't need clearance for my own death, Evie. I need to know what killed him." "You lost Morris," Eva said. It wasn't an accusation; it was a statement of fact, the tone of one who studied history before it happened. "He didn't die in a line of duty. He disappeared into something like this. You think this is a break-in, but you're looking at a door opening the wrong way." Harlow's jaw tightened, the sharp angles of her face darkening. She adjusted the compass in her hand. The needle wavered, then swung back toward the body, then forward again. She could feel the pull of the thing. It was stronger than the magnetism of earth. It was a hunger. She looked at the needle. It pointed to a dark fissure in the brickwork. "Colloquially," Harlow replied, her voice steady, "we call that a crime scene." She clicked the light off, plunging the tunnel into absolute darkness save for the faint, verdigris sheen on the brass in her hand. The city above, the lights, the noise—it felt miles away now. The silence of the underground was absolute, a heavy blanket pressing against her ears. Harlow Quinn took a breath. She didn't ask Eva for permission. She didn't ask for backup. She stepped into the shadows, the compass in her palm turning cold against her skin, pointing her toward the only thing that mattered now: the truth behind the disappearance. The clock on her wrist ticked, but here, time felt broken, stretching and bending like the air around the crack in the wall. "Keep your head down, Evie," she said into the dark. "If I don't come back in ten minutes, you burn this tape." She didn't wait for a reply. She pushed forward, leaving the light of the station behind, into the place where the dead walked and the compass refused to point North.
created_at"2026-02-25T22:51:47.182Z" 2/25/2026, 10:51:47 PM
model"qwen/qwen3.5-flash-20260224"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency462
moderation_latency(null)
generation_time35622
tokens_prompt923
tokens_completion5739
native_tokens_prompt905
native_tokens_completion5435
native_tokens_completion_images(null)
native_tokens_reasoning3636
native_tokens_cached0
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"
usage0.0022645
router(null)
provider_responses
0
endpoint_id"5f6b71b5-8672-4b27-8b2d-f674429f9e63"
id"chatcmpl-4837e811-0d55-92ff-8d4c-e6619f10e29a"
is_byokfalse
latency462
model_permaslug"qwen/qwen3.5-flash-20260224"
provider_name"Alibaba"
status200
api_type"completions"
id"gen-1772059907-OswUo8onxHf3XuKnm00W"
upstream_id"chatcmpl-4837e811-0d55-92ff-8d4c-e6619f10e29a"
total_cost0.0022645
cache_discount(null)
upstream_inference_cost0
provider_name"Alibaba"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags15
adverbTagCount1
adverbTags
0"Harlow said quietly [quietly]"
dialogueSentences34
tagDensity0.441
leniency0.882
rawRatio0.067
effectiveRatio0.059
92.60% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1352
totalAiIsmAdverbs2
found
0
adverb"softly"
count1
1
adverb"sharply"
count1
highlights
0"softly"
1"sharply"
100.00% AI-ism character names
Target: 0 AI-default names (17 tracked, −20% each)
codexExemptions(empty)
found(empty)
100.00% AI-ism location names
Target: 0 AI-default location names (33 tracked, −20% each)
codexExemptions(empty)
found(empty)
44.53% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1352
totalAiIsms15
found
0
word"gloom"
count1
1
word"dancing"
count1
2
word"rhythmic"
count1
3
word"etched"
count3
4
word"weight"
count2
5
word"tinged"
count1
6
word"chill"
count1
7
word"pulse"
count1
8
word"tension"
count1
9
word"wavered"
count1
10
word"could feel"
count1
11
word"silence"
count1
highlights
0"gloom"
1"dancing"
2"rhythmic"
3"etched"
4"weight"
5"tinged"
6"chill"
7"pulse"
8"tension"
9"wavered"
10"could feel"
11"silence"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches0
maxInWindow0
found(empty)
highlights(empty)
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells1
narrationSentences90
matches
0"felt a chill"
79.37% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount2
hedgeCount2
narrationSentences90
filterMatches
0"watch"
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences108
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen40
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1351
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions18
unquotedAttributions0
matches(empty)
50.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions44
wordCount986
uniqueNames13
maxNameDensity1.93
worstName"Harlow"
maxWindowNameDensity3.5
worstWindowName"Harlow"
discoveredNames
Northern1
Harlow19
Quinn3
Camden1
High1
Street1
Morris2
Met1
Kowalski1
North2
Eva10
Veil1
Market1
persons
0"Harlow"
1"Quinn"
2"Morris"
3"Met"
4"Kowalski"
5"Eva"
places
0"Camden"
1"High"
2"Street"
globalScore0.537
windowScore0.5
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences71
glossingSentenceCount1
matches
0"sigils that seemed to shift under the artificial light"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1351
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences108
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs38
mean35.55
std19.1
cv0.537
sampleLengths
074
145
275
34
456
541
616
756
823
942
1040
1130
1254
138
1439
1536
1623
1730
1810
1936
2037
2114
2258
2353
2442
2517
2650
279
2812
2923
3055
3149
3214
3312
3448
3568
3622
3730
97.47% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences90
matches
0"was gone"
1"was etched"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount2
totalVerbs165
matches
0"wasn't pointing"
1"was pointing"
89.95% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount1
semicolonCount1
flaggedSentences2
totalSentences108
ratio0.019
matches
0"It wasn't an accusation; it was a statement of fact, the tone of one who studied history before it happened."
1"The city above, the lights, the noise—it felt miles away now."
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount990
adjectiveStacks1
stackExamples
0"faint, sickly green light,"
adverbCount23
adverbRatio0.023232323232323233
lyAdverbCount11
lyAdverbRatio0.011111111111111112
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences108
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences108
mean12.51
std7.04
cv0.563
sampleLengths
031
119
224
37
415
58
615
77
820
919
1013
116
1210
134
1414
1521
1621
178
1818
1915
209
217
2222
239
2425
259
2614
2723
2819
2913
309
319
329
3310
3413
357
366
378
388
3918
4014
415
423
435
449
454
4610
4711
486
494
40.74% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats10
diversityRatio0.26851851851851855
totalSentences108
uniqueOpeners29
38.31% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences87
matches
0"Just a young man slumped"
ratio0.011
63.68% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount34
totalSentences87
matches
0"She stepped down from the"
1"She had received the call"
2"She was forty-one, a number"
3"He was gone, vanished under"
4"He was not alone."
5"She held a satchel full"
6"Her voice was calm, laced"
7"Her green eyes were bright,"
8"She focused on the face"
9"It was small, brass, heavy"
10"Her thumb rubbed the grooves"
11"It wasn't just scrap."
12"It was cold, colder than"
13"Her eyes tracked the needle's"
14"It wasn't pointing North."
15"It was pointing down the"
16"Her shoes crunched on the"
17"She gripped the item tighter,"
18"She stood to her full"
19"It hummed with a low"
ratio0.391
0.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount83
totalSentences87
matches
0"The air inside the abandoned"
1"She stepped down from the"
2"The torchlight from her belt"
3"She had received the call"
4"A body found in the"
5"Detective Harlow Quinn checked her"
6"The worn leather watch ticked"
7"She was forty-one, a number"
8"He was gone, vanished under"
9"The Met wanted a murder"
10"Harlow found herself looking for"
11"He was not alone."
12"A figure stood at the"
13"The woman wore oversized round"
14"She held a satchel full"
15"the woman said without looking"
16"Her voice was calm, laced"
17"Eva Kowalski shifted her weight,"
18"Harlow stopped ten feet away,"
19"Eva finally turned, pushing her"
ratio0.954
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences87
matches(empty)
ratio0
51.28% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences39
technicalSentenceCount5
matches
0"The worn leather watch ticked with a steady, rhythmic precision that matched the military bearing she kept at all times."
1"A compass, but the casing was etched with protective sigils that seemed to shift under the artificial light."
2"The beam of her light cut through the dust, revealing a crack in the brickwork that shouldn't have been there."
3"It hummed with a low vibration, a sound that set her teeth on edge."
4"She stepped into the shadows, the compass in her palm turning cold against her skin, pointing her toward the only thing that mattered now: the truth behind the …"
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags15
uselessAdditionCount4
matches
0"Harlow said, not taking her eyes off the compass"
1"Eva replied, her voice dropping"
2"Harlow ordered, her voice sharp and commanding"
3"Harlow replied, her voice steady,"
91.18% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags12
fancyCount2
fancyTags
0"Eva corrected (correct)"
1"Harlow ordered (order)"
dialogueSentences34
tagDensity0.353
leniency0.706
rawRatio0.167
effectiveRatio0.118
77.7700%