Run: 2026-02-17-01KHNFYX9YJYM6DY02HDJZMNDG

Run Details

Duration:
1m 23s
Cost:
$0.003153
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 stairs down to the platform had been flooded with rainwater for years—or so the reports said. Detective Harlow Quinn descended anyway, her boots splashing through three inches of stagnant water that smelled of rust and something older, something that reminded her uncomfortably of the Thames at low tide. Her torch cut through the darkness, illuminating tiles that had once been white and were now grey with decades of neglect. Uniformed officers had cordoned off the entrance to the old Camden Town station platform with tape that seemed absurdly bright under her flashlight's beam. She ducked under the tape and made her way toward the cluster of SOCO technicians working beneath the glare of portable floodlights. "Detective Quinn." A constable she didn't recognize hurried over, his face pale beneath the artificial light. "We weren't expecting you. This is—is Middlewich's jurisdiction." "Middlewich called me." She didn't elaborate. The detective in charge of the neighboring borough had been unusually forthcoming when she'd called him about the body they'd found, almost eager to hand the case off. That alone told her something was wrong. "Walk me through it." The constable swallowed. "Male, late thirties. Found at approximately 6:47 AM by a maintenance worker who shouldn't have been down here. Multiple stab wounds to the chest. No identification, no wallet. And—" He hesitated. "And?" "The blood. It's—" He shook his head, gesturing for her to follow. "You should see for yourself." Quinn descended the final steps to the platform and stopped. The body lay near the edge of where the tracks would have been, now a trench of darkness where her flashlight couldn't find the bottom. The man lay face down, arms splayed, his dark coat pooled around him like a shadow. The blood was indeed wrong. It spread from beneath him in patterns that didn't match any stabbing she'd ever seen—spirals and arcs, as if he had spun while bleeding out, leaving a trail that curved and branched in ways that made her stomach tighten. "Single wound to the back," the constable said quietly. "Entry between the fourth and fifth ribs. No defensive marks on the hands." She crouched, ignoring the protest from her knees, and studied the wound. He was right. No defensive wounds. No struggle. Either he hadn't seen his attacker, or he hadn't fought back. Or he'd been unable to. "What do we know about him?" " Nothing. No prints in the system. His clothes are high-end but unlabelled—no brand tags, no laundry marks. His watch is custom, Swiss movement, probably worth more than my salary." The constable paused. "There's one more thing. His pocket." Quinn reached into the dead man's coat—her gloves catching on the fabric, which was smoother than it should have been—and withdrew a small brass object. A compass. The face was etched with symbols she didn't recognize, tiny and precise, and the needle pointed firmly toward the far wall of the platform, directly at the darkness beyond the track bed. "A compass?" She turned it over. The casing was green with age, corroded in a way that reminded her of church bells. "It was in his coat pocket. Open, like he'd been checking it." She looked at the needle, still pointing with impossible certainty toward the far wall. "That wall is solid brick." "Yes, ma'am." Quinn stood, her knees popping, and walked toward the wall. The blood trails led here too, she realized. Not just spirals but a path, a deliberate pattern that ended at the base of the wall and then—nothing. Just brick and damp and the distant sound of water dripping somewhere in the dark. "Has anyone examined the wall?" "The wall?" The constable sounded confused. "It's a wall, ma'am. Brick and mortar, probably original to the station. There's nothing behind it but earth." She shone her flashlight along the surface, looking for anything—door, seam, anything. The bricks were old, soot-stained, crumbling in places. But there, near the base, almost hidden beneath years of grime: a symbol. Carved into the brick. Three interlocking circles with a line through them, like an eye crossed out. "Get me a forensic analyst down here," she said. "I want that symbol lifted and compared to any known organizations." "Ma'am, this is an abandoned Tube station. There's no connection to any—" "Tell me about the maintenance worker." The constable blinked at the change of subject. "He's waiting upstairs. Old man, been doing night checks for the council for fifteen years. Says he never comes down here but heard something last night. Shouting, he said. And—" Another hesitation. "Lights." "Lights?" "He says he saw lights. Down here. Flickering, like candles, but brighter. He thought kids were sneaking in to party, so he came down to chase them off. Found the body." Quinn looked back at the compass in her gloved hand. The needle still pointed to the wall. Still pointed to that symbol carved into the brick. "Who reported this to Middlewich?" "The constable on scene. Why?" "Who found the body first?" "The maintenance worker. He called it in. Uniform responded, found the—" The constable stopped. Frowned. "Wait. The maintenance worker called it in at 6:47. But the coroner says death was sometime between 10 PM and midnight. That's almost seven hours. Where was the body in those seven hours?" Quinn looked at the blood patterns again. The spirals. The path leading to the wall. "It wasn't here," she said slowly. "The body wasn't here when the lights were seen. It was placed here afterward." "But that's—there's no sign of disturbance. No drag marks. The blood—" "Is because he was killed somewhere else. Then moved." She walked back to the body, crouching again. The blood had dried to a dark brown, almost black, but she could see now what she'd missed before: the edges were too clean. The blood had pooled and dried in place, then been disturbed, picked up, carried here. "He was killed in a building. A room. Then brought here and arranged." "Arranged how? And why?" She didn't answer. She was studying the compass again, the way the needle trembled slightly but never wavered from its target. The symbol on the wall. The lights the maintenance worker had seen. The impossible precision of the blood patterns. "There was a market here," she said. "Years ago. Before it was closed." The constable shook his head. "I don't know anything about that, ma'am." But Quinn did. She'd read the file three years ago, the one that had made her partner, Morris, so obsessed. The Veil Market. A rumor of a black market that moved, that sold things that shouldn't exist. Morris had been convinced it was real. He'd gone looking for it, followed leads into the wrong parts of the city, and ended up dead in an alley with no witnesses and no evidence and a coroner's report that couldn't explain the burns on his hands. She'd buried the file. Told herself it was grief. Told herself Morris had been chasing shadows. The compass needle pointed at the wall. "Get me the historical records for this station," she said. "Everything. Original plans, modifications, anything that was built here or beneath it." "Ma'am—" "Now, constable." He hurried off, and Quinn stood alone on the platform, her flashlight beam the only movement in the dark. The symbol on the wall stared back at her. Three circles. An eye crossed out. She didn't know what it meant, but she knew Morris had seen it before he died. She knew because he'd drawn it on the back of a receipt in his desk, the last thing she'd found when she'd cleared out his office. The compass was still pointing. Something was behind that wall. Something that had been here when the lights flickered, when the shouting had echoed through the dark. Something that had pulled a man across the city, across the city and down into this forgotten place, and left him with a wound in his back and a compass in his pocket. Quinn tucked the compass into her coat and turned to look at the body again. The man's face was turned to the side now, the light catching his features, and she felt her breath catch. She knew him. Not personally. But she'd seen his picture in a file, in Morris's files, the ones she'd tried so hard to forget. A name connected to the Veil Market. A buyer. A seller. A man who'd been looking for something that couldn't be found in any ordinary place. Morris had been looking for him too. The constable returned, breathless. "The records—they're being sent over. But, ma'am, there's something else. The coroner found something in the wound. Something that doesn't—" "What?" "Metal. A fragment. They're running it now, but it doesn't match any known alloy. It's not steel, not iron, not anything in their database." Quinn looked at the wall. At the symbol. At the compass needle, still pointing, always pointing. "Tell the coroner to keep testing," she said. "And tell Middlewich this case is now mine. Full transfer." "But, ma'am, the jurisdiction—" "There is no jurisdiction." She pulled out her phone and photographed the symbol on the wall, the way the light caught the carved lines. "Not for this. Not anymore." She'd spent three years trying to bury what Morris had known. Trying to convince herself that the supernatural was just a word, just a story people told to explain the inexplicable. But the compass in her pocket was pointing at a wall that shouldn't have anything behind it, and the man on the ground had been dead for hours before anyone found him, and the blood patterns spiraled toward something that wanted to be found. Quinn had one question left: who had put the compass in the dead man's pocket? Someone who wanted the body to be found? Or someone who wanted her to find what it was pointing to? She looked at the wall again, at the symbol, at the darkness that pressed against the edges of the floodlights. Morris had died chasing shadows. Maybe it was time she caught one.
created_at"2026-02-17T09:48:56.09061+00:00" 2/17/2026, 9:48:56 AM
model"minimax/minimax-m2.5-20260211"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2807
moderation_latency(null)
generation_time82865
tokens_prompt923
tokens_completion2983
native_tokens_prompt837
native_tokens_completion2418
native_tokens_completion_images0
native_tokens_reasoning305
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"
usage0.0031527
router(null)
provider_responses
0
id"8ee1d6fa3f033e0c5de7a090c5ad18c5"
status200
is_byokfalse
latency2807
endpoint_id"05387b87-6e10-4520-87e9-be7c49693ba1"
provider_name"Novita"
model_permaslug"minimax/minimax-m2.5-20260211"
api_type"completions"
id"gen-1771321652-4cWSHWsii2tsHZQpc5Qw"
upstream_id"8ee1d6fa3f033e0c5de7a090c5ad18c5"
total_cost0.0031527
cache_discount(null)
upstream_inference_cost0
provider_name"Novita"

Evaluation details

Result Evaluator Details Meta Data
94.44% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags16
adverbTagCount3
adverbTags
0"the constable said quietly [quietly]"
1"she said slowly [slowly]"
2"She walked back [back]"
dialogueSentences54
tagDensity0.296
leniency0.593
rawRatio0.188
effectiveRatio0.111
94.09% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1692
totalAiIsmAdverbs2
found
0
adverb"slowly"
count1
1
adverb"slightly"
count1
highlights
0"slowly"
1"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)
73.40% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1692
totalAiIsms9
found
0
word"stomach"
count1
1
word"etched"
count1
2
word"firmly"
count1
3
word"trembled"
count1
4
word"wavered"
count1
5
word"the last thing"
count1
6
word"flickered"
count1
7
word"echoed"
count1
8
word"database"
count1
highlights
0"stomach"
1"etched"
2"firmly"
3"trembled"
4"wavered"
5"the last thing"
6"flickered"
7"echoed"
8"database"
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
narrationSentences109
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount0
narrationSentences109
filterMatches(empty)
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences146
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen44
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1681
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions17
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions28
wordCount1193
uniqueNames9
maxNameDensity0.92
worstName"Quinn"
maxWindowNameDensity2
worstWindowName"Morris"
discoveredNames
Harlow1
Quinn11
Thames1
Camden1
Town1
Frowned1
Morris8
Veil2
Market2
persons
0"Harlow"
1"Quinn"
2"Morris"
places
0"Thames"
1"Camden"
2"Town"
3"Veil"
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences67
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.595
wordCount1681
matches
0"Not just spirals but a path, a deliberate pattern"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences146
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs66
mean25.47
std21.56
cv0.847
sampleLengths
070
146
224
345
434
51
617
710
885
922
1036
116
1239
1359
1422
1512
1619
172
1852
195
2024
2150
2220
2312
246
2541
261
2731
2826
295
305
315
3248
3335
3411
3569
364
3740
3813
3912
4083
4116
427
4322
441
452
4676
475
4855
4935
89.17% Passive voice overuse
Target: ≤2% passive sentences
passiveCount5
totalSentences109
matches
0"been flooded"
1"was etched"
2"been disturbed"
3"been convinced"
4"was turned"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount3
totalVerbs209
matches
0"was studying"
1"was pointing"
2"was pointing"
45.01% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount6
semicolonCount0
flaggedSentences5
totalSentences146
ratio0.034
matches
0"The stairs down to the platform had been flooded with rainwater for years—or so the reports said."
1"It spread from beneath him in patterns that didn't match any stabbing she'd ever seen—spirals and arcs, as if he had spun while bleeding out, leaving a trail that curved and branched in ways that made her stomach tighten."
2"Quinn reached into the dead man's coat—her gloves catching on the fabric, which was smoother than it should have been—and withdrew a small brass object."
3"Not just spirals but a path, a deliberate pattern that ended at the base of the wall and then—nothing."
4"She shone her flashlight along the surface, looking for anything—door, seam, anything."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1200
adjectiveStacks0
stackExamples(empty)
adverbCount47
adverbRatio0.03916666666666667
lyAdverbCount10
lyAdverbRatio0.008333333333333333
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences146
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences146
mean11.51
std9.17
cv0.796
sampleLengths
017
132
221
324
422
516
68
76
828
97
104
113
1231
131
1412
155
1610
1725
1816
195
2039
219
2213
2312
243
253
262
2711
285
296
3033
316
3225
332
3432
356
3616
3712
3814
395
402
4110
428
4319
4415
455
466
4718
4812
498
49.32% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats18
diversityRatio0.3698630136986301
totalSentences146
uniqueOpeners54
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount3
totalSentences95
matches
0"Just brick and damp and"
1"Still pointed to that symbol"
2"Maybe it was time she"
ratio0.032
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount24
totalSentences95
matches
0"Her torch cut through the"
1"She ducked under the tape"
2"She didn't elaborate"
3"He shook his head, gesturing"
4"It spread from beneath him"
5"She crouched, ignoring the protest"
6"He was right."
7"She turned it over"
8"She looked at the needle,"
9"She shone her flashlight along"
10"she said slowly"
11"She walked back to the"
12"She didn't answer."
13"She was studying the compass"
14"She'd read the file three"
15"He'd gone looking for it,"
16"She'd buried the file."
17"He hurried off, and Quinn"
18"She didn't know what it"
19"She knew because he'd drawn"
ratio0.253
65.26% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount75
totalSentences95
matches
0"The stairs down to the"
1"Detective Harlow Quinn descended anyway,"
2"Her torch cut through the"
3"She ducked under the tape"
4"A constable she didn't recognize"
5"She didn't elaborate"
6"The detective in charge of"
7"That alone told her something"
8"The constable swallowed."
9"He shook his head, gesturing"
10"Quinn descended the final steps"
11"The body lay near the"
12"The man lay face down,"
13"The blood was indeed wrong."
14"It spread from beneath him"
15"the constable said quietly"
16"She crouched, ignoring the protest"
17"He was right."
18"The constable paused"
19"Quinn reached into the dead"
ratio0.789
52.63% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences95
matches
0"Either he hadn't seen his"
ratio0.011
29.22% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences44
technicalSentenceCount7
matches
0"Detective Harlow Quinn descended anyway, her boots splashing through three inches of stagnant water that smelled of rust and something older, something that rem…"
1"Her torch cut through the darkness, illuminating tiles that had once been white and were now grey with decades of neglect."
2"Uniformed officers had cordoned off the entrance to the old Camden Town station platform with tape that seemed absurdly bright under her flashlight's beam."
3"It spread from beneath him in patterns that didn't match any stabbing she'd ever seen—spirals and arcs, as if he had spun while bleeding out, leaving a trail th…"
4"Quinn reached into the dead man's coat—her gloves catching on the fabric, which was smoother than it should have been—and withdrew a small brass object."
5"He'd gone looking for it, followed leads into the wrong parts of the city, and ended up dead in an alley with no witnesses and no evidence and a coroner's repor…"
6"But the compass in her pocket was pointing at a wall that shouldn't have anything behind it, and the man on the ground had been dead for hours before anyone fou…"
62.50% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags16
uselessAdditionCount2
matches
0"A constable she didn't, his face pale beneath the artificial light"
1"She pulled out, the way the light caught the carved lines"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags6
fancyCount0
fancyTags(empty)
dialogueSentences54
tagDensity0.111
leniency0.222
rawRatio0
effectiveRatio0
88.5016%