Run: 2026-02-17-01KHNFN5YE6DBER9MCA7FTDE0Q

Run Details

Duration:
1m 32s
Cost:
$0.002759
Provider:
Novita

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 flashlight beam cut through the darkness like a surgical knife, illuminating the tiled walls of what had once been a functioning station on the Northern Line. Water dripped somewhere in the distance, the sound echoing off curved arches that hadn't seen a passenger in decades. Detective Harlow Quinn swept the beam across the platform, noting the scattered debris, the grafittied pillars, the particular silence that settled in underground spaces far below the city. She'd been on the force for eighteen years. She'd seen bodies in alleyways, in flats, in the Thames. But this was different. This was wrong in a way she couldn't yet articulate. "Jesus Christ," muttered Constable Davies behind her, his voice bouncing oddly in the cavernous space. "They really found him down here?" Quinn didn't answer. She was studying the ground beneath her feet—the platform edge where yellow crime scene tape fluttered in some unfelt draft. The body lay on the tracks below, a dark shape she couldn't make out clearly from this angle. But it wasn't the body that had stopped her cold. It was everything else. "The ambulance can't get down the access tunnel," Davies continued, apparently mistaking her silence for approval to fill it. "We're going to have to carry him out. If he's... if he's still..." "His name was Thomas Whitmore," Quinn said. "Forty-seven. Works—worked—at the British Museum." "According to his ID, yeah. Wallet's pretty much intact. No signs of robbery." "No," Quinn agreed. She crouched, resting her weight on the balls of her feet, and held the flashlight closer to the platform surface. "No signs of robbery." Davies shifted. She could feel his confusion radiating off him like heat. He was a good officer, solid instincts, but he was young. Twenty-six, maybe twenty-seven. The kind of young copper who still believed that crime scenes told linear stories if you just looked hard enough. "DI Quinn? Is something wrong?" She didn't answer immediately. Instead, she stood and walked to the nearest pillar, running her gloved fingers along the tiled surface. The grime was thick, decades of it, but there—half-hidden beneath a layer of dust and something that might have been soot—she saw the marks. "Get me photographs of these pillars. All of them." "Ma'am?" "The scratches." She pointed. "Someone carved something into the tiles here. And there." She moved the flashlight, catching similar marks on the adjacent pillar. "And there. Every six feet, like a pattern." Davies leaned in, squinting. "Looks like... I don't know. Vandalism? Some kids messing around?" Quinn shook her head slowly. The carvings were too precise, too uniform. Each one was roughly the size of her palm, and while she couldn't make out the exact shape from this angle, something about them tugged at a memory she couldn't quite reach. A shape she'd seen before. A shape that had been haunting the edges of her dreams for three years, ever since she'd found Morris's badge in an abandoned warehouse with no body, no explanation, no nothing except a smell like burning copper and a single carved symbol on the wall that the forensic team had dismissed as无关紧要. "Davies. Tell me about the body." "Multiple trauma to the head, looks like. Blunt force. But we won't know more until the ME—" "Any ID on the weapon?" "That's the thing." Davies rubbed the back of his neck. "There's no weapon. No weapon found, anyway. But the wound pattern is... weird. Like something curved. And there's something else." "Show me." They walked to the edge of the platform, and Quinn finally allowed herself to look down. Thomas Whitmore lay face-up on the gravel between the tracks, his arms spread, his eyes open. The wound she'd been told about was obvious now—the crown of his head caved in with a violence that made her jaw tighten. But it was what lay beside him that drew her attention. A compass. The brass was green with age, the face etched with symbols she didn't recognize. The needle was frozen, pointing toward the tunnel that led deeper into the dark. "What is that?" "We think it's his," Davies said. "It's in his jacket pocket, partially. Must have fallen out when he... you know. The lab will want to—" "Leave it." "Ma'am?" Quinn descended into the tracks, her boots crunching on the gravel. She crouched beside the body, not touching it, just studying. The compass lay within arm's reach, its face turned up toward the flickering emergency lights they'd set up. The symbols weren't random, she realized now. They weren't decoration. They were protection wards—the kind she'd seen in that warehouse three years ago, the kind that Morris had tried to explain to her in the weeks before he disappeared, talking about a world that existed alongside their own, just out of sight. "His hands," she said quietly. "What?" "His hands. Look at his hands." Davies leaned over the edge, frowning. "They're... covered in something. Ash? Soil?" "Not soil." Quinn stood, brushing off her knees. "It's residue from the alchemical compounds used in certain... certain processes." Davies stared at her. "Ma'am, how do you—" "I read." She didn't elaborate. She'd spent three years reading everything she could get her hands on—occult journals, fringe science publications, accounts so fantastical they'd been dismissed as fiction. Everything that might help her understand what had happened to Morris. What had happened in that warehouse. What was happening now. "His hands were in the dirt," she continued, "but not from falling. Not from struggling. Look at the angle. He was kneeling. He was kneeling here, on the tracks, and he put his hands in the gravel like he was—" "Like he was what?" "Like he was waiting." The words hung in the stale air. Somewhere in the darkness, water dripped. A rat squeaked and scuttled away. "That's..." Davies paused. "That's a bit of a stretch, isn't it? I mean, maybe he fell and—" "Show me the photos of his shoes." It took a moment, but Davies flipped through his tablet, finding the images. He enlarged one, holding it up. The soles of Thomas Whitmore's shoes were coated in a thick layer of grey dust. "From the tracks," Davies said. "Probably." "No." Quinn pointed to a spot near the heel of the left shoe. "That's not track dust. That's something else. That's bone powder. And that—" she tapped another spot "—is iron filings. Someone treated this location. Prepared it." "Prepared it for what?" Quinn looked back at the compass, still lying beside the body, still pointing into the darkness of the tunnel. She thought about Morris. About his final case, the one that had pulled him into this world she was only now beginning to see. About the patterns he'd noticed, the connections he'd traced, the warning he'd tried to give her before he'd vanished into nothing. "Prepare the body for transport," she said. "And get me everything we have on Thomas Whitmore. His work history, his contacts, everywhere he's been for the past six months." "There's going to be questions," Davies said carefully. "About why we're pursuing this as anything other than a straightforward—" "There is no straightforward." Quinn climbed back onto the platform, her joints protesting slightly—she was forty-one, and these old bones were starting to feel every damp corner of the city. "Thomas Whitmore worked in the restricted archives of the British Museum. He had a compass in his pocket covered in symbols that I can guarantee you nobody in our forensics department can identify. He was found in an abandoned Tube station that has no business being used by anyone, let alone as a crime scene, with his hands covered in compounds that shouldn't exist outside of a century-old alchemy text." She turned to face him fully, her jaw setting in the hard line that had become her signature over the years. "Something else is going on here, Davies. Something that doesn't fit the picture. And I'm going to find out what it is." Even as she said it, she could feel the familiar weight settling onto her shoulders—the same weight she'd carried since Morris disappeared, the weight of knowledge that the world was larger and stranger and more dangerous than she'd ever been allowed to believe. The weight of knowing that somewhere, in the shadows she'd never noticed, something was watching. The compass needle trembled in the darkness of the tunnel, and for a moment, Quinn could have sworn she saw it shift.
created_at"2026-02-17T09:43:46.665689+00:00" 2/17/2026, 9:43:46 AM
model"minimax/minimax-m2.5-20260211"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency4979
moderation_latency(null)
generation_time91572
tokens_prompt923
tokens_completion2849
native_tokens_prompt837
native_tokens_completion2278
native_tokens_completion_images0
native_tokens_reasoning507
native_tokens_cached836
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"
usage0.00275898
router(null)
provider_responses
0
id"8e70301ef8d85446ef9ebf4ba2cbcbda"
status200
is_byokfalse
latency4979
endpoint_id"05387b87-6e10-4520-87e9-be7c49693ba1"
provider_name"Novita"
model_permaslug"minimax/minimax-m2.5-20260211"
api_type"completions"
id"gen-1771321333-ZOKtBj9m3sWUILZO7gmD"
upstream_id"8e70301ef8d85446ef9ebf4ba2cbcbda"
total_cost0.00275898
cache_discount0.00022572
upstream_inference_cost0
provider_name"Novita"

Evaluation details

Result Evaluator Details Meta Data
93.40% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags19
adverbTagCount3
adverbTags
0"she said quietly [quietly]"
1"Davies said carefully [carefully]"
2"Quinn climbed back [back]"
dialogueSentences53
tagDensity0.358
leniency0.717
rawRatio0.158
effectiveRatio0.113
85.96% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1424
totalAiIsmAdverbs4
found
0
adverb"really"
count1
1
adverb"slowly"
count1
2
adverb"carefully"
count1
3
adverb"slightly"
count1
highlights
0"really"
1"slowly"
2"carefully"
3"slightly"
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)
47.33% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1424
totalAiIsms15
found
0
word"echoing"
count1
1
word"silence"
count2
2
word"fluttered"
count1
3
word"weight"
count5
4
word"could feel"
count2
5
word"etched"
count1
6
word"traced"
count1
7
word"familiar"
count1
8
word"trembled"
count1
highlights
0"echoing"
1"silence"
2"fluttered"
3"weight"
4"could feel"
5"etched"
6"traced"
7"familiar"
8"trembled"
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
narrationSentences79
matches(empty)
88.61% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount3
narrationSentences79
filterMatches(empty)
hedgeMatches
0"tried to"
1"happened to"
97.35% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences113
gibberishSentences1
adjustedGibberishSentences1
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen71
ratio0.009
matches
0"A shape that had been haunting the edges of her dreams for three years, ever since she'd found Morris's badge in an abandoned warehouse with no body, no explanation, no nothing exc…"
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1406
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions17
unquotedAttributions0
matches(empty)
83.33% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions38
wordCount960
uniqueNames10
maxNameDensity1.25
worstName"Quinn"
maxWindowNameDensity2.5
worstWindowName"Davies"
discoveredNames
Northern1
Line1
Harlow1
Quinn12
Thames1
Constable1
Davies12
Morris5
Whitmore2
Thomas2
persons
0"Harlow"
1"Quinn"
2"Constable"
3"Davies"
4"Morris"
5"Whitmore"
6"Thomas"
places
0"Thames"
globalScore0.875
windowScore0.833
55.66% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences53
glossingSentenceCount2
matches
0"ies continued, apparently mistaking her silen"
1"quite reach"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1406
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences113
matches
0"believed that crime"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs55
mean25.56
std25.17
cv0.985
sampleLengths
074
132
221
351
44
532
612
713
827
946
105
1145
129
131
1432
1514
16101
176
1817
195
2030
212
2266
232
2428
253
2625
272
281
2991
305
311
326
3312
3419
358
3650
3740
384
394
4019
4117
427
4334
446
4538
464
4764
4829
4919
87.50% Passive voice overuse
Target: ≤2% passive sentences
passiveCount4
totalSentences79
matches
0"been told"
1"been dismissed"
2"were coated"
3"been allowed"
50.19% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount4
totalVerbs178
matches
0"was studying"
1"was happening"
2"were starting"
3"was watching"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount8
semicolonCount0
flaggedSentences7
totalSentences113
ratio0.062
matches
0"She was studying the ground beneath her feet—the platform edge where yellow crime scene tape fluttered in some unfelt draft."
1"The grime was thick, decades of it, but there—half-hidden beneath a layer of dust and something that might have been soot—she saw the marks."
2"The wound she'd been told about was obvious now—the crown of his head caved in with a violence that made her jaw tighten."
3"They were protection wards—the kind she'd seen in that warehouse three years ago, the kind that Morris had tried to explain to her in the weeks before he disappeared, talking about a world that existed alongside their own, just out of sight."
4"She'd spent three years reading everything she could get her hands on—occult journals, fringe science publications, accounts so fantastical they'd been dismissed as fiction."
5"\"There is no straightforward.\" Quinn climbed back onto the platform, her joints protesting slightly—she was forty-one, and these old bones were starting to feel every damp corner of the city."
6"Even as she said it, she could feel the familiar weight settling onto her shoulders—the same weight she'd carried since Morris disappeared, the weight of knowledge that the world was larger and stranger and more dangerous than she'd ever been allowed to believe."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount965
adjectiveStacks0
stackExamples(empty)
adverbCount36
adverbRatio0.03730569948186528
lyAdverbCount12
lyAdverbRatio0.012435233160621761
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences113
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences113
mean12.44
std11.06
cv0.889
sampleLengths
027
119
228
38
410
54
610
715
86
93
1020
1118
1210
134
1419
1513
167
175
1813
193
2020
214
222
2310
2411
253
2620
275
284
2917
3024
319
321
334
3420
358
364
3710
385
397
4032
415
4252
436
4417
455
4610
4720
482
4916
60.47% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats10
diversityRatio0.415929203539823
totalSentences113
uniqueOpeners47
96.62% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences69
matches
0"Instead, she stood and walked"
1"Somewhere in the darkness, water"
ratio0.029
98.26% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount21
totalSentences69
matches
0"She'd been on the force"
1"She'd seen bodies in alleyways,"
2"She was studying the ground"
3"It was everything else."
4"She crouched, resting her weight"
5"She could feel his confusion"
6"He was a good officer,"
7"She didn't answer immediately."
8"She moved the flashlight, catching"
9"They walked to the edge"
10"She crouched beside the body,"
11"They weren't decoration."
12"They were protection wards—the kind"
13"she said quietly"
14"She didn't elaborate"
15"She'd spent three years reading"
16"It took a moment, but"
17"He enlarged one, holding it"
18"she tapped another spot \"—is"
19"She thought about Morris."
ratio0.304
46.96% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount57
totalSentences69
matches
0"The flashlight beam cut through"
1"Water dripped somewhere in the"
2"Detective Harlow Quinn swept the"
3"She'd been on the force"
4"She'd seen bodies in alleyways,"
5"This was wrong in a"
6"Quinn didn't answer."
7"She was studying the ground"
8"The body lay on the"
9"It was everything else."
10"Davies continued, apparently mistaking her"
11"She crouched, resting her weight"
12"She could feel his confusion"
13"He was a good officer,"
14"The kind of young copper"
15"She didn't answer immediately."
16"The grime was thick, decades"
17"She moved the flashlight, catching"
18"Davies leaned in, squinting."
19"Quinn shook her head slowly."
ratio0.826
72.46% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences69
matches
0"Even as she said it,"
ratio0.014
65.64% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences37
technicalSentenceCount4
matches
0"The grime was thick, decades of it, but there—half-hidden beneath a layer of dust and something that might have been soot—she saw the marks."
1"A shape that had been haunting the edges of her dreams for three years, ever since she'd found Morris's badge in an abandoned warehouse with no body, no explana…"
2"They were protection wards—the kind she'd seen in that warehouse three years ago, the kind that Morris had tried to explain to her in the weeks before he disapp…"
3"She turned to face him fully, her jaw setting in the hard line that had become her signature over the years."
98.68% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags19
uselessAdditionCount1
matches
0"muttered Constable Davies behind her, his voice bouncing oddly in the cavernous space"
74.53% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags10
fancyCount4
fancyTags
0"muttered Constable Davies behind her (mutter)"
1"Davies continued (continue)"
2"Quinn agreed (agree)"
3"she continued (continue)"
dialogueSentences53
tagDensity0.189
leniency0.377
rawRatio0.4
effectiveRatio0.151
83.4312%