Run: 2026-02-25-01KJBFMHTRXVK31XW50CCCSM8J

Run Details

Duration:
41.0s
Cost:
$0.015136
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 in the abandoned Camden Tube station tasted of wet rust and ozone, a sharp tang that clung to the back of Harlow Quinn's throat. She stepped over the yellow police tape, her boots crunching on shattered glass and loose gravel. The overhead fluorescents flickered with a dying buzz, casting long, stuttering shadows against the peeling tiles. It was a place that shouldn't exist on any modern map, a forgotten throat in the city's infrastructure, yet the crime scene tape was bright and official. Quinn checked her watch. The leather strap was worn soft against her wrist, the face scratched from years of service. Twelve minutes past midnight. She scanned the perimeter with the military precision that had defined her eighteen years with the Metropolitan Police. Her salt-and-pepper hair was cropped close, not a strand out of place, and her sharp jawline set hard as she took in the scene. There was no blood. That was the first thing that bothered her. The victim, a man in a dark suit, lay slumped against the platform edge near the third rail. He looked peaceful, almost asleep, but the lack of trauma was wrong for a homicide. Constable Miller stood by the body, looking pale and out of his depth. He held a clipboard like a shield. Detective, he said, voice tight. We got the call from a homeless claimant. Said the lights turned green for a second. We thought it was gas. Quinn didn't answer immediately. She walked toward the body, her eyes narrowing. She saw the second figure crouched near the tracks, illuminated by the beam of a heavy-duty flashlight. It was Eva Kowalski. The woman's curly red hair was a shock of color in the grey gloom, framed by round glasses that reflected the flickering light. She wore a worn leather satchel slung over her shoulder, bulging with the weight of books and papers. Eva looked up as Quinn approached. Her green eyes were wide behind the lenses, and she tucked a strand of hair behind her left ear, a nervous tic Quinn had seen before. It's not gas, Detective Quinn, Eva said softly. Her voice echoed slightly in the empty station. The atmospheric pressure dropped before he died. And the residue on the floor. It's not oil. It's ash. Quinn crouched, keeping her movements deliberate. She kept her distance from the body, her brown eyes fixed on the floor. Miller shifted his weight. We checked for toxins, Ms. Kowalski. Nothing registered. Because you're looking for the wrong things, Eva said. She reached into her satchel and pulled out a small brass object. The Veil Compass. The casing was tarnished with a patina of verdigris, the face etched with protective sigils that seemed to shift in the low light. Quinn had seen this before. She had seen it in the files of her partner, DS Morris, three years ago. The case that had ended with Morris dead and the official report buried under a mountain of bureaucratic nonsense. Quinn stood up, her height giving her a commanding view of the platform. She looked at the compass in Eva's hand, then at the body. You found this near him? It was in his hand, Eva said. She tucked the hair behind her ear again, her gaze dropping to the floor. It points toward supernatural rifts. But the needle is spinning. It's confused. Miller cleared his throat. Ma'am, if this is some kind of cult thing, I need to know so I can call the proper units. This isn't a cult, Quinn said. Her voice was low, cutting through the hum of the electricity. She turned to Eva. You said the needle is confused. It should be pointing to the nearest rift, Eva said. But it's pointing at the wall. At the concrete. Quinn moved closer to the wall behind the body. She ran a gloved hand over the tiles. They were cold, colder than the rest of the station. There was a faint hum, a vibration she felt in her teeth rather than her ears. She remembered Morris. She remembered the way the shadows had moved that night in the warehouse. She remembered the feeling of being watched by something that didn't have eyes. The evidence doesn't add up, Quinn said, more to herself than the others. No blood. No struggle. A compass that points to a solid wall. Maybe the rift closed, Eva suggested. She stood up, brushing dust from her trousers. If the ritual was interrupted, the energy might have collapsed. Or, Quinn said, she turned to face Eva, the detective's gaze hardening. The compass was tampered with. Eva blinked. Tampered with? How? Quinn pointed to the compass face. The verdigris is fresh. Look at the edges. It's been polished recently. And the needle. It's not spinning because of confusion. It's stuck. She reached out, ignoring Eva's flinch, and took the compass. The brass was warm. Quinn tilted it. The needle was indeed stuck, held in place by a tiny, almost invisible bead of resin near the pivot point. Someone had glued it. This isn't a ritual sacrifice, Quinn said. Her voice dropped, the weight of the realization settling in her chest. This is a cover-up. Miller frowned. A cover-up for what? For a mundane murder, Quinn said. She looked at the body again. The suit was expensive. The shoes were polished. This man wasn't a cultist. He was a buyer. Or a seller. The Veil Market, Quinn said. She looked around the station. This place moves every full moon. It's a black market for things that don't exist. If someone killed him here, they didn't use magic. They used a gun, or a knife. Then they brought in a specialist to make it look like a ritual. Eva looked down at her boots. I didn't know. I thought the energy signature was real. The energy signature is real, Quinn said. She handed the compass back to Eva. The rift is here. But the death wasn't caused by it. Someone used the Market's reputation to hide a standard execution. They wanted the police to look for ghosts. Miller looked confused. So who did it? Quinn looked at the wall where the compass was pointing. She knew the layout of the station. She knew the tunnels that led deeper than the maps allowed. She knew that the Veil Market wasn't just a place, it was a network. They wanted to draw us here, Quinn said. They wanted to waste our time looking for magic while the real killer walked away. Or they wanted to frame someone else. She looked at Eva. You work for the British Museum. Restricted archives. Eva nodded slowly. You know the lore, Quinn said. You know the sigils. Did you recognize the ones on this compass? They're Shade artisan markings, Eva said. They're old. If they're old, Quinn said, then the compass has been circulating for a while. It wasn't made for this kill. It was planted. Quinn turned back to the body. She leaned in, ignoring the smell of ozone. She looked at the victim's left hand. There was a small puncture mark on the ring finger. A needle prick. Poison, Quinn said. Fast acting. No struggle because he was already dead before he hit the ground. The magic was just the curtain. She stood up and adjusted her jacket. Miller, secure the scene. But don't touch the body. I want a toxicology report on the finger. And I want to know who owned this compass before it got here. Quinn looked at Eva. The young woman was trembling slightly, her hand still on the strap of her satchel. You knew this place existed, Quinn said. It wasn't a guess. I suspected, Eva said. Her voice was barely a whisper. People come to me when they can't go to the police. And now you're part of the crime scene, Quinn said. She didn't say it as an accusation, but as a fact. She checked her watch again. The leather strap creaked. I can help, Eva said. I know the Market. I know the buyers. Quinn studied her. The freckles on Eva's nose stood out in the dim light. The fear was there, but so was the resolve. Quinn had lost Morris because she had ignored the things she didn't understand. She had tried to force the supernatural into a box of procedure. She wouldn't make that mistake again. Keep your head down, Quinn said. Don't touch anything else. If you find the next body, you call me. Not the museum. Eva nodded, tucking her hair behind her ear one last time. Quinn turned and walked back toward the stairs. The flickering lights cast her shadow long and distorted against the tunnel wall. She didn't look back. She had a lead now. A poisoned man, a fake ritual, and a compass that pointed to a lie. The Veil Market was open, and she was going to walk right through the door. She needed to find out who was selling the magic, and who was buying the silence. The game had changed, and for the first time in three years, she felt the familiar cold weight of purpose settle over her. She had a job to do, and the dead partner in her head was finally quiet.
created_at"2026-02-25T22:45:10.623Z" 2/25/2026, 10:45:10 PM
model"qwen/qwen3.5-122b-a10b-20260224"
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external_user(null)
streamedtrue
cancelledfalse
latency524
moderation_latency(null)
generation_time40914
tokens_prompt923
tokens_completion5020
native_tokens_prompt905
native_tokens_completion4617
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native_tokens_reasoning2611
native_tokens_cached0
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num_input_audio_prompt(null)
num_media_completion0
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origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.0151364
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provider_responses
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endpoint_id"33d466d1-d2f7-45ed-8ff3-fda7d2e32351"
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latency524
model_permaslug"qwen/qwen3.5-122b-a10b-20260224"
provider_name"Alibaba"
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provider_name"Alibaba"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags0
87.11% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1552
totalAiIsmAdverbs4
found
0
adverb"softly"
count1
1
adverb"slightly"
count2
2
adverb"slowly"
count1
highlights
0"softly"
1"slightly"
2"slowly"
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)
51.68% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1552
totalAiIsms15
found
0
word"shattered"
count1
1
word"flickered"
count1
2
word"scanned"
count1
3
word"gloom"
count1
4
word"weight"
count4
5
word"echoed"
count1
6
word"etched"
count1
7
word"standard"
count1
8
word"whisper"
count1
9
word"resolve"
count1
10
word"silence"
count1
11
word"familiar"
count1
highlights
0"shattered"
1"flickered"
2"scanned"
3"gloom"
4"weight"
5"echoed"
6"etched"
7"standard"
8"whisper"
9"resolve"
10"silence"
11"familiar"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"weight of words/silence"
count1
highlights
0"the weight of the realization"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells1
narrationSentences191
matches
0"looked confused"
75.54% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount7
hedgeCount2
narrationSentences191
filterMatches
0"watch"
1"look"
2"know"
hedgeMatches
0"seemed to"
1"tried to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences191
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen27
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1552
ratio0
matches(empty)
0.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions25
unquotedAttributions13
matches
0"Detective, he said, voice tight."
1"It was in his hand, Eva said."
2"It should be pointing to the nearest rift, Eva said."
3"For a mundane murder, Quinn said."
4"The Veil Market, Quinn said."
5"The energy signature is real, Quinn said."
6"They wanted to draw us here, Quinn said."
7"You know the lore, Quinn said."
8"Poison, Quinn said."
9"You knew this place existed, Quinn said."
10"I suspected, Eva said."
11"I can help, Eva said."
12"Keep your head down, Quinn said."
46.91% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions93
wordCount1552
uniqueNames19
maxNameDensity2.06
worstName"Quinn"
maxWindowNameDensity3.5
worstWindowName"Quinn"
discoveredNames
Camden1
Tube1
Harlow1
Quinn32
Metropolitan1
Police1
Miller6
Eva22
Kowalski2
Detective2
Ms1
Veil4
Compass1
Morris4
Market5
British1
Museum1
Shade1
You6
persons
0"Harlow"
1"Quinn"
2"Miller"
3"Eva"
4"Kowalski"
5"Detective"
6"Ms"
7"Morris"
8"Market"
9"You"
places
0"Police"
1"Compass"
globalScore0.469
windowScore0.5
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences116
glossingSentenceCount1
matches
0"sigils that seemed to shift in the low light"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1552
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount3
totalSentences191
matches
0"moved that night"
1"knew that the"
2"make that mistake"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs46
mean33.74
std25.58
cv0.758
sampleLengths
0109
187
246
374
432
534
632
786
830
933
1024
1127
1219
1372
1425
1524
1617
175
1829
1941
2023
216
2232
2354
2416
2543
267
2742
2830
2912
303
3118
328
3323
3434
3523
3637
3719
3811
3921
4030
4113
4254
4322
4411
45114
94.24% Passive voice overuse
Target: ≤2% passive sentences
passiveCount6
totalSentences191
matches
0"was cropped"
1"being watched"
2"was interrupted"
3"was tampered"
4"been polished"
5"was planted"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount3
totalVerbs294
matches
0"was pointing"
1"was selling"
2"was buying"
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences191
ratio0
matches(empty)
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1557
adjectiveStacks0
stackExamples(empty)
adverbCount31
adverbRatio0.01991008349389852
lyAdverbCount9
lyAdverbRatio0.005780346820809248
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences191
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences191
mean8.13
std5.41
cv0.666
sampleLengths
026
116
216
327
44
516
64
718
824
94
108
1118
1215
1313
147
155
168
178
185
194
208
2117
224
2323
2418
256
2626
278
288
297
306
313
322
336
3414
354
365
371
382
399
4012
413
4223
435
4415
4519
4613
4712
485
497
38.48% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats22
diversityRatio0.24083769633507854
totalSentences191
uniqueOpeners46
37.66% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences177
matches
0"Maybe the rift closed, Eva"
1"Then they brought in a"
ratio0.011
41.47% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount79
totalSentences177
matches
0"She stepped over the yellow"
1"It was a place that"
2"She scanned the perimeter with"
3"Her salt-and-pepper hair was cropped"
4"He looked peaceful, almost asleep,"
5"He held a clipboard like"
6"We got the call from"
7"We thought it was gas."
8"She walked toward the body,"
9"She saw the second figure"
10"It was Eva Kowalski."
11"She wore a worn leather"
12"Her green eyes were wide"
13"It's not gas, Detective Quinn,"
14"Her voice echoed slightly in"
15"It's not oil."
16"She kept her distance from"
17"We checked for toxins, Ms."
18"She reached into her satchel"
19"She had seen it in"
ratio0.446
53.22% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount144
totalSentences177
matches
0"The air in the abandoned"
1"She stepped over the yellow"
2"The overhead fluorescents flickered with"
3"It was a place that"
4"Quinn checked her watch."
5"The leather strap was worn"
6"She scanned the perimeter with"
7"Her salt-and-pepper hair was cropped"
8"That was the first thing"
9"The victim, a man in"
10"He looked peaceful, almost asleep,"
11"Constable Miller stood by the"
12"He held a clipboard like"
13"Detective, he said, voice tight."
14"We got the call from"
15"We thought it was gas."
16"Quinn didn't answer immediately."
17"She walked toward the body,"
18"She saw the second figure"
19"It was Eva Kowalski."
ratio0.814
100.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount6
totalSentences177
matches
0"Because you're looking for the"
1"If the ritual was interrupted,"
2"Or, Quinn said, she turned"
3"If someone killed him here,"
4"If they're old, Quinn said,"
5"If you find the next"
ratio0.034
70.22% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences59
technicalSentenceCount6
matches
0"The air in the abandoned Camden Tube station tasted of wet rust and ozone, a sharp tang that clung to the back of Harlow Quinn's throat."
1"It was a place that shouldn't exist on any modern map, a forgotten throat in the city's infrastructure, yet the crime scene tape was bright and official."
2"She scanned the perimeter with the military precision that had defined her eighteen years with the Metropolitan Police."
3"The woman's curly red hair was a shock of color in the grey gloom, framed by round glasses that reflected the flickering light."
4"The casing was tarnished with a patina of verdigris, the face etched with protective sigils that seemed to shift in the low light."
5"The case that had ended with Morris dead and the official report buried under a mountain of bureaucratic nonsense."
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
83.2178%