Run: 2026-02-26-01KJBKZ63K98D4NKPMN2Z9N46W

Run Details

Duration:
1m 7s
Cost:
$0.010301
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 Tube station beneath Camden tasted of wet copper and old dust. Detective Harlow Quinn stepped over a tangle of rusted cables, her boots clicking sharply against the cracked tiles. She kept her movements economical, her posture rigid with the military precision that had defined her eighteen years of service. At forty-one, the salt-and-pepper hair cropped close to her scalp was a stark contrast to the dark shadows clinging to the vaulted ceiling above. She glanced at the worn leather watch on her left wrist. The hands had stopped moving exactly three years ago, the day DS Morris vanished from a scene that made no sense. She moved toward the center of the platform where the yellow tape fluttered in a draft that shouldn't exist. The Veil Market was supposed to be empty tonight, but the police had found a body in a storage room off the main concourse. DS Miller stood by the body, his flashlight beam cutting through the gloom. He was younger, his shoulders slumped with the fatigue of a double shift. He looked up as Quinn approached, his face pale in the harsh light. Quinn stopped five feet from the prone figure. The victim was a man in his thirties, dressed in clothes that looked too fine for the grime of the underground. He lay on his back, arms splayed. There was no blood. That was the first thing that struck her. A homicide this violent, based on the initial report, should have left a mess. Miller clicked his flashlight off, letting the ambient red glow of the emergency lights wash over the scene. No obvious entry wounds, Quinn. No defensive bruising on the hands. Quinn crouched, her knees popping. She ignored the damp seeping through the fabric of her trousers. She examined the victim's chest. The skin was pale, almost translucent, and cold to the touch. There was a small puncture mark near the sternum, but it looked more like a burn than a stab wound. It looks like a heart attack, Miller said, though his voice lacked conviction. Or a drug overdose. We got a call from a tipster. Said they saw someone collapse. Quinn stood up, brushing the dust from her hands. She looked around the room. The walls were lined with crates, but they were empty. The floor was swept clean, yet the air smelled of ozone, like the moment before a lightning strike. It was the same smell that had hung over Morris’s last scene. Where is the weapon? Quinn asked. No weapon found. No ID on the body. Quinn walked to the edge of the room, her eyes scanning the perimeter. She noticed the floor tiles were arranged in a specific pattern, concentric circles radiating from where the body lay. It wasn't wear and tear. It was deliberate. Miller followed her gaze. Just old tiling. The station was built in the twenties. Quinn ignored him. She moved closer to the wall, running a gloved finger along the brickwork. There were faint scratches there, etched into the mortar. They weren't random. They were geometric. She pulled a small magnifying glass from her pocket and leaned in. The lines formed a protective sigil, similar to ones she had seen in the files she wasn't supposed to be reading. Miller leaned in, squinting. You seeing things, Detective? I see a pattern, Quinn said, her voice low. She turned back to the body. Her eyes dropped to the victim's outstretched hand. Clutched loosely in his fingers was a small object. She reached down and carefully extracted it. It was a compass, small and heavy, the casing made of brass that had succumbed to a thick patina of verdigris. The face was etched with intricate markings that matched the scratches on the wall. Miller took it from her, turning it over. Looks like junk. Maybe a souvenir from the market. Quinn watched the needle. It wasn't pointing north. It was spinning lazily, then locking onto a spot near the back of the room, where the shadows were deepest. It points toward the nearest supernatural rift, she said. Miller froze. He looked at her, then at the compass, then back at her. That is not a real thing, Harlow. We are talking about a dead body, not a fantasy novel. Quinn stepped back, her jaw tightening. The sharp line of her face was hard to read in the dim light. She thought of Morris. She thought of the way he had looked at her before he walked into the fog, telling her not to follow. He had been looking for answers too. Look at the floor, Miller. The tiles. Miller looked down. The tiles were standard London Underground pattern. Look closer. The grout. Miller squatted, shining his light on the floor. The grout lines glowed faintly, a pale blue luminescence that pulsed in time with the compass needle. That is not grout, Quinn said. It is residue. Something was opened here. Something that required a key. She gestured to the compass in Miller's hand. That is the key. And the victim didn't die from a heart attack. He was drained. Miller stood up quickly, shoving the compass into his pocket. We need to bag this. If this gets out, the press will have a field day. We stick to the facts. No blood, no weapon, cause of death pending toxicology. Quinn watched him, her brown eyes narrowing. She knew the protocol. She knew the politics. But she also knew the smell of ozone and the look of a body that had been emptied of something more vital than blood. You are missing the context, Miller. The context is a dead man in a condemned building. The context is that the Veil Market moves every full moon. Tonight is the full moon. Miller scoffed, but the sound was brittle. This is a police investigation, not a ghost hunt. Quinn turned away from him, walking toward the shadows where the compass had pointed. The air grew colder the closer she got. Her breath misted in the stagnant air. She could feel it, a pressure against her skin, like the drop in barometric pressure before a storm. She stopped at a patch of darkness that seemed to swallow the light from her flashlight. There was no door, no wall, just a void in the geometry of the room. Miller followed her, his footsteps hesitant. Harlow, come on. She reached out, her hand hovering inches from the darkness. The hairs on her arms stood up. Morris knew this, she whispered. What? He didn't walk into the fog, Miller. He was pulled. And now I am standing where he stood. Quinn pulled her hand back. She looked at the compass, now sitting on the floor where she had placed it. The needle was vibrating, pointing directly at her. The evidence doesn't add up because the rules are different here, she said, her voice steady despite the chill creeping up her spine. We are not looking for a murderer. We are looking for a breach. Miller backed away, his hand resting on his holster. Then we should call it in. We need backup. Quinn shook her head. If we call it in, they will sanitize it. They will file it under accident. They will bury the truth. She knelt and picked up the compass. The brass was warm against her glove. I need to know what this leads to. Miller stared at her, his face a mask of concern and confusion. You are going to follow that thing? Quinn stood up, tucking the compass into her pocket. She adjusted her jacket, the leather watch on her wrist catching the light. Someone has to. She turned and walked back toward the exit, leaving the body and the glowing grout behind. The station was silent, but she could hear the hum of the void behind her, a sound like a thousand voices whispering just below the threshold of hearing. She knew she was walking into a trap, but the memory of Morris was a weight she could no longer carry alone. The crime scene was not the room. The crime scene was the world, and it had been breached.
created_at"2026-02-26T00:00:53.371Z" 2/26/2026, 12:00:53 AM
model"qwen/qwen3.5-27b-20260224"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency749
moderation_latency(null)
generation_time67411
tokens_prompt923
tokens_completion4582
native_tokens_prompt905
native_tokens_completion4179
native_tokens_completion_images(null)
native_tokens_reasoning2435
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"
usage0.0103011
router(null)
provider_responses
0
endpoint_id"f3f88554-0c22-4d57-973b-0dec948808e8"
id"chatcmpl-c4e5b415-84d3-985f-b9e4-1b6f40ff4eeb"
is_byokfalse
latency749
model_permaslug"qwen/qwen3.5-27b-20260224"
provider_name"Alibaba"
status200
api_type"completions"
id"gen-1772064053-BrvJppCEYUiuztFvOM25"
upstream_id"chatcmpl-c4e5b415-84d3-985f-b9e4-1b6f40ff4eeb"
total_cost0.0103011
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
totalTags0
81.74% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1369
totalAiIsmAdverbs5
found
0
adverb"sharply"
count1
1
adverb"loosely"
count1
2
adverb"carefully"
count1
3
adverb"lazily"
count1
4
adverb"quickly"
count1
highlights
0"sharply"
1"loosely"
2"carefully"
3"lazily"
4"quickly"
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)
52.52% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1369
totalAiIsms13
found
0
word"stark"
count1
1
word"fluttered"
count1
2
word"gloom"
count1
3
word"scanning"
count1
4
word"etched"
count2
5
word"intricate"
count1
6
word"standard"
count1
7
word"pulsed"
count1
8
word"could feel"
count1
9
word"footsteps"
count1
10
word"chill"
count1
11
word"weight"
count1
highlights
0"stark"
1"fluttered"
2"gloom"
3"scanning"
4"etched"
5"intricate"
6"standard"
7"pulsed"
8"could feel"
9"footsteps"
10"chill"
11"weight"
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
emotionTells0
narrationSentences149
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount3
hedgeCount1
narrationSentences149
filterMatches
0"watch"
1"see"
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences149
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen28
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1369
ratio0
matches(empty)
0.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions6
unquotedAttributions5
matches
0"It looks like a heart attack, Miller said, though his voice lacked conviction."
1"I see a pattern, Quinn said, her voice low."
2"It points toward the nearest supernatural rift, she said."
3"That is not grout, Quinn said."
4"Morris knew this, she whispered."
50.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions57
wordCount1369
uniqueNames12
maxNameDensity1.31
worstName"Quinn"
maxWindowNameDensity3.5
worstWindowName"Miller"
discoveredNames
Tube1
Camden1
Harlow3
Quinn18
Morris5
Veil2
Market2
Miller18
Detective2
London1
Underground1
You3
persons
0"Camden"
1"Harlow"
2"Quinn"
3"Morris"
4"Miller"
5"You"
places
0"London"
globalScore0.843
windowScore0.5
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences100
glossingSentenceCount1
matches
0"darkness that seemed to swallow the light from her flashlight"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1369
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount2
totalSentences149
matches
0"is that the"
1"follow that thing"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs51
mean26.84
std21.56
cv0.803
sampleLengths
0110
143
239
362
418
511
652
729
854
96
108
1140
1214
1364
148
1532
1642
1717
1828
199
2032
2152
227
2310
244
2525
2618
2724
2840
2939
306
3110
3216
3316
3447
3531
369
3717
385
391
4018
4128
4236
4318
4424
4514
468
4719
4822
493
81.71% Passive voice overuse
Target: ≤2% passive sentences
passiveCount10
totalSentences149
matches
0"was supposed"
1"were lined"
2"was swept"
3"were arranged"
4"was built"
5"was etched"
6"was opened"
7"been emptied"
8"was pulled"
9"been breached"
86.52% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount4
totalVerbs235
matches
0"wasn't pointing"
1"was spinning"
2"was vibrating"
3"was walking"
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences149
ratio0
matches(empty)
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1372
adjectiveStacks0
stackExamples(empty)
adverbCount32
adverbRatio0.023323615160349854
lyAdverbCount8
lyAdverbRatio0.0058309037900874635
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences149
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences149
mean9.19
std5.87
cv0.639
sampleLengths
016
118
220
324
411
521
619
724
813
913
1013
118
1221
137
144
158
1614
1718
185
196
205
2111
225
2311
2420
2513
264
277
285
299
305
3110
3218
3312
344
352
363
375
3813
3919
405
413
424
433
447
453
4613
479
483
493
37.25% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats19
diversityRatio0.2483221476510067
totalSentences149
uniqueOpeners37
69.93% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount3
totalSentences143
matches
0"Just old tiling."
1"Maybe a souvenir from the"
2"Then we should call it"
ratio0.021
54.97% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount59
totalSentences143
matches
0"She kept her movements economical,"
1"She glanced at the worn"
2"She moved toward the center"
3"He was younger, his shoulders"
4"He looked up as Quinn"
5"He lay on his back,"
6"She ignored the damp seeping"
7"She examined the victim's chest."
8"It looks like a heart"
9"We got a call from"
10"She looked around the room."
11"It was the same smell"
12"She noticed the floor tiles"
13"It wasn't wear and tear."
14"It was deliberate."
15"She moved closer to the"
16"They weren't random."
17"They were geometric."
18"She pulled a small magnifying"
19"You seeing things, Detective?"
ratio0.413
40.42% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount120
totalSentences143
matches
0"The air inside the abandoned"
1"Detective Harlow Quinn stepped over"
2"She kept her movements economical,"
3"She glanced at the worn"
4"The hands had stopped moving"
5"She moved toward the center"
6"The Veil Market was supposed"
7"DS Miller stood by the"
8"He was younger, his shoulders"
9"He looked up as Quinn"
10"Quinn stopped five feet from"
11"The victim was a man"
12"He lay on his back,"
13"That was the first thing"
14"A homicide this violent, based"
15"Miller clicked his flashlight off,"
16"Quinn crouched, her knees popping."
17"She ignored the damp seeping"
18"She examined the victim's chest."
19"The skin was pale, almost"
ratio0.839
69.93% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount2
totalSentences143
matches
0"If this gets out, the"
1"If we call it in,"
ratio0.014
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences52
technicalSentenceCount2
matches
0"She kept her movements economical, her posture rigid with the military precision that had defined her eighteen years of service."
1"It was a compass, small and heavy, the casing made of brass that had succumbed to a thick patina of verdigris."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags0
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags0
84.1664%