Run: 2026-02-17-01KHMQKWR9FGJYD4YSTJ1TE472

Run Details

Duration:
1m 54s
Cost:
$0.017891
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 damp air of the abandoned Camden Tube station clung to Detective Harlow Quinn's coat, a cold sweat of condensation that smelled of rust and ozone. She checked the worn leather watch on her left wrist, the hands glowing faintly in the gloom. 03:14. Too late for commuters, too early for cleaners. Perfect for a murder. Quinn stepped over the yellow police tape, her boots clicking against the cracked tiles with military precision. She was forty-one, and the eighteen years of service sat heavy on her shoulders, but her spine remained straight, her sharp jaw set in a line that discouraged conversation. The crime scene was unusual, even for London. Bodies didn't usually turn up in decommissioned stations unless they'd been thrown from the tracks, but this victim was seated against the peeling wallpaper of the platform edge, legs neatly crossed, hands folded in his lap. No blood. No struggle. Just a man in a tailored suit looking like he'd fallen asleep waiting for a train that never arrived. You're overthinking it, Harlow, she told herself. It's a heart attack. Move on. But the hair on her arms stood up. It was the same feeling she'd had three years ago when DS Morris vanished. The air here felt thin, stretched like a rubber band ready to snap. Detective Sergeant Evans was already there, kneeling by the body with a torch beam cutting through the dust. He looked up as Quinn approached, his face pale under the fluorescent work lights rigged to the ceiling. "DOC says cause is cardiac arrest," Evans said, standing and brushing dirt from his knees. "No ID on the body. Wallet's empty. Looks like a junkie who got lucky with the suit, but the tox screens will tell." Quinn didn't look at the body yet. She scanned the perimeter. The shadows seemed to pool deeper here than they should, ignoring the angle of the lights. "Junkies don't die with their hands folded, Evans. And they don't die in suits worth more than your annual salary." She turned as a figure emerged from the tunnel darkness. Eva Kowalski adjusted the round glasses sliding down her nose, her curly red hair a stark violation of the station's monochrome grime. She clutched a worn leather satchel full of books against her chest like a shield. Quinn had pulled strings to get the British Museum researcher cleared for the scene, citing potential hazardous materials. In reality, Quinn needed someone who understood the weirdness she couldn't put in a report. "It's not cardiac," Eva said, her voice quiet but steady. She stopped beside Quinn, tucking a stray curl behind her left ear, a nervous habit Quinn had noted in their previous encounters. "And it's not drugs." Evans scoffed. "With respect, Miss Kowalski, I've got a dead body and a medical examiner who says heart failure. What do you have?" "Residue," Eva said, pointing to the tiles around the victim's shoes. "Look at the dust. It's not soot. It's ash. Biological ash." Quinn crouched, ignoring the protest in her knees. She ran a gloved finger over the grey powder. It smeared like charcoal. "Human remains don't turn to ash without extreme heat, Eva. There's no scorch marks on the walls. No smell of burning flesh." "Not fire," Eva corrected, her green eyes flashing behind the lenses. "Displacement. Something pulled the energy out of him. Like a vacuum." Evans shook his head. "Magic? Really? We're doing this now?" "Science we don't understand yet," Eva countered, though her hand trembled slightly as she adjusted her satchel strap. Quinn stood up, her brown eyes narrowing. She didn't believe in magic. She believed in motives, means, and opportunities. But she also believed in the gap where Morris had fallen out of the world. She reached into her pocket and fingered the cold brass casing of the Veil Compass. She'd confiscated it from a suspect two nights ago, a shady dealer near Camden Lock. The face was etched with protective sigils, the casing covered in a patina of verdigris. According to the dealer, it pointed to trouble. Quinn called it a magnetometer modified for parlor tricks. But since she'd taken it, the needle hadn't pointed North once. She pulled it out now. The brass was warm against her palm. "What is that?" Evans asked, squinting. "Evidence," Quinn said. She held the compass flat. The needle wasn't spinning; it was locked, vibrating with a low hum she could feel in her teeth. It wasn't pointing at the body. It was pointing at the wall behind him. "See?" Eva whispered. "The rift." "Don't start," Quinn snapped, though her heart hammered against her ribs. She walked toward the wall. The tiles here were different. Older. The grout was black, not grey. She held the compass closer. The needle swung wildly, then settled, pointing directly at a specific patch of peeling paint. Quinn holstered the compass and pulled her torch. She swept the beam over the wall. Nothing but concrete and decay. But when she angled the light low, raking across the surface, she saw it. Scratches. Not tool marks. Claw marks. Deep gouges in the concrete that looked fresh. "He didn't die here," Quinn said, the deduction forming in real-time. "Look at the dust distribution. It's heavier on the front of his suit than the back. He was facing the wall when he died. Or when he changed." "Changed?" Evans asked. "Transferred," Quinn said, her voice dropping. She remembered the files on Morris. The lack of a body. The witnesses who claimed he walked into a shadow and didn't come out. She had spent three years chasing ghosts because she refused to accept the impossible. Now the impossible was standing in front of her, wearing a leather satchel and round glasses. Quinn turned to Eva. "You said displacement. What displaces mass without heat?" "Energy conversion," Eva said, stepping closer, emboldened by Quinn's attention. "Or portal travel. If something tried to pull him through and failed... or if he was pushed." Quinn looked back at the wall. The compass needle twitched. She realized the evidence didn't add up because the crime scene was incomplete. The weapon wasn't a gun or a knife. It was the station itself. The Veil Market moved every full moon, according to the intel she'd scraped together from informants. Tonight was the full moon. "This wasn't a murder scene," Quinn said, her mind racing, connecting the dots with the precision of a sniper. "It was a border crossing. He was a straggler. The Market moved, and he got left behind. Or he was sacrificed to keep the door open." "That's insane," Evans said, but he sounded less sure now. He was looking at the claw marks. Quinn walked back to the body. She checked the man's wrists. There were faint burns around the pulse points. Circular marks. She'd seen those before on the dealer who owned the compass. Sigil burns. "He wasn't killed," Quinn said, straightening up. "He was used. A battery." She looked at Eva. "You know who runs the Market." Eva stiffened, her hand freezing halfway to her ear. "I know rumors. I know history. The Market doesn't belong to anyone, Detective. It belongs to the things that live in the gaps." "Everything belongs to someone," Quinn said, her voice hard. "And someone left this man here to burn out." She tucked the compass back into her pocket, feeling the heat of it against her thigh. "Bag the ash. Take samples of the wall. And Evans, get a structural team down here. I want to know what's behind this concrete." "There's nothing behind it," Evans said. "It's the tunnel lining. Beyond that is earth." "Then we dig," Quinn said. She looked at Eva, seeing the fear hidden behind the researcher's academic curiosity. Quinn didn't trust her. Eva was too connected, too knowledgeable. But she was the only map Quinn had to the territory where Morris had been lost. "Kowalski," Quinn said. "Walk with me." Eva nodded, falling into step beside the detective as they moved away from the body, leaving Evans to his standard procedures. The tunnel stretched out before them, dark and endless. "You think this leads to him," Eva said softly. "Morris." "I think this leads to the people who took him," Quinn corrected. "And I think you're going to help me find them." "The compass," Eva said. "It's reacting to the rift. If you follow it, it won't lead you to people. It will lead you to places that don't exist on any map." Quinn stopped and looked down at the smaller woman. The flickering light caught the freckles on Eva's nose and the sharp determination in her green eyes. "Good," Quinn said. "I'm tired of the ones that do." She checked her watch again. 03:22. Time was moving normally here, at least. But the air was getting colder, the smell of ozone stronger. The needle in her pocket pulsed against her leg, a heartbeat not her own. Quinn tightened her grip on her torch and stepped into the dark, the mystery unfolding not in the evidence left behind, but in the space where the evidence should have been.
created_at"2026-02-17T02:44:00.562279+00:00" 2/17/2026, 2:44:00 AM
model"qwen/qwen3.5-397b-a17b-20260216"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency733
moderation_latency(null)
generation_time114118
tokens_prompt923
tokens_completion5281
native_tokens_prompt905
native_tokens_completion4819
native_tokens_completion_images(null)
native_tokens_reasoning2769
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"
usage0.0178914
router(null)
provider_responses
0
id"chatcmpl-0a403da0-5dbb-96b0-8d8d-181e3cbd7dc1"
status200
is_byokfalse
latency733
endpoint_id"180484a2-e24b-495a-ba41-b34b680d5a9f"
provider_name"Alibaba"
model_permaslug"qwen/qwen3.5-397b-a17b-20260216"
api_type"completions"
id"gen-1771296125-7FjgU57zGonflMujlZjU"
upstream_id"chatcmpl-0a403da0-5dbb-96b0-8d8d-181e3cbd7dc1"
total_cost0.0178914
cache_discount(null)
upstream_inference_cost0
provider_name"Alibaba"

Evaluation details

Result Evaluator Details Meta Data
100.0000% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags24
adverbTagCount2
adverbTags
0"Eva countered, though her hand trembled slightly as she adjusted her satchel strap [slightly]"
1"Eva said softly [softly]"
80.3665% AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount1528
totalAiIsmAdverbs3
found
0
adverb"slightly"
count1
1
adverb"softly"
count1
2
adverb"really"
count1
highlights
0"slightly"
1"softly"
2"really"
80.0000% AI-ism character names
Target: 0 AI-default names (17 tracked, −20% each)
codexExemptions(empty)
found
0"Evans"
100.0000% AI-ism location names
Target: 0 AI-default location names (33 tracked, −20% each)
codexExemptions(empty)
found(empty)
80.3665% AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount1528
totalAiIsms3
found
0
word"trembled"
count1
1
word"stark"
count1
2
word"etched"
count1
highlights
0"trembled"
1"stark"
2"etched"
100.0000% Cliche density
Target: ≤1 cliche(s) per 800-word window
totalCliches0
maxInWindow0
found(empty)
highlights(empty)
100.0000% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences125
matches(empty)
100.0000% Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount2
hedgeCount1
narrationSentences125
filterMatches
0"watch"
hedgeMatches
0"seemed to"
100.0000% Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount1
totalSentences147
matches
0"is that?\" Evans"
100.0000% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs46
mean33.17
std20.92
cv0.631
sampleLengths
056
190
223
313
435
536
638
747
880
936
1023
1122
1243
1322
1410
1518
1679
1728
1812
196
2040
215
2248
2348
2439
253
2660
2712
2827
2957
3045
3117
3234
3322
3432
3558
3614
3744
386
3930
4010
4122
4231
4326
4410
4569
100.0000% Passive voice overuse
Target: ≤5% passive sentences
passiveCount4
totalSentences125
matches
0"been thrown"
1"was etched"
2"was locked"
3"been lost"
100.0000% Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount6
totalVerbs215
matches
0"wasn't spinning"
1"wasn't pointing"
2"was pointing"
3"was standing"
4"was looking"
5"was getting"
100.0000% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1133
adjectiveStacks0
stackExamples(empty)
adverbCount26
adverbRatio0.02294792586054722
lyAdverbCount11
lyAdverbRatio0.009708737864077669
100.0000% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences147
echoCount0
echoWords(empty)
100.0000% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences147
mean10.38
std7.15
cv0.689
sampleLengths
026
117
21
38
44
517
629
78
836
92
102
1119
127
134
142
158
1614
1713
1818
1918
2015
2123
227
234
2416
2520
2610
2722
2815
2918
3015
3110
3222
334
342
3521
3611
3711
388
399
404
4122
4211
4311
444
456
4618
477
485
497
62.5287% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats6
diversityRatio0.4
totalSentences145
uniqueOpeners58
29.1667% Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags24
fancyCount14
fancyTags
0"Evans said, standing and brushing dirt from his knees (say, stand brush)"
1"Eva said, pointing to the tiles around the victim's shoes (say, point)"
2"Eva corrected, her green eyes flashing behind the lenses (correct, flash)"
3"Eva countered, though her hand trembled slightly as she adjusted her satchel strap (counter, tremble slightly adjust)"
4"whispered (whisper)"
5"Quinn snapped, though her heart hammered against her ribs (snap, hammer)"
6"Quinn said, the deduction forming in real-time (say, form)"
7"Quinn said, her voice dropping (say, drop)"
8"Eva said, stepping closer, emboldened by Quinn's attention (say, step embolden)"
9"Quinn said, her mind racing, connecting the dots with the precision of a sniper (say, race, connect)"
10"Evans said, but he sounded less sure now (say, sound)"
11"Quinn said, straightening up (say, straighten up)"
12"Eva said softly (say softly)"
13"Quinn corrected (correct)"
90.1428%