Run: 2026-03-18-01KM1GBT3BPECA6YAAHJ3AZSZ9

Run Details

Duration:
1m 26s
Cost:
$0.003832
Provider:
Minimax

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 smell hit her first. Copper and ozone, with something underneath that reminded Quinn of the air before a summer storm, that electric bite that made the hairs on her forearms stand at attention. She'd learned to trust that smell. It meant something had happened that didn't belong in the rational world she'd spent eighteen years learning to navigate. The emergency lighting cast everything in shades of amber and shadow as she descended the stairs into the abandoned Aldgate East platform. Her boots echoed against the tile—a sound that should have been swallowed by the vastness of the space but instead seemed to bounce back at her, too loud, too present. The Metropolitan Police forensic team had already taped off the area, their uniformed presence incongruous against the peeling Edwardian tile work and the old advertisement posters peeling from the walls like dead skin. "Detective Quinn." Sergeant Brennan materialized from the gloom, his face tight with something she'd come to recognize over his two years working homicide. Unease. The man was good at his job, methodical and thorough, but he didn't like the ones that smelled like this. "Glad you're here." "What do we have?" "Body. Male, mid-thirties, no identification. No wallet, no phone, no wallet. Found by a homeless man who uses the tunnels to sleep in. He called it in at oh-six-forty this morning." Brennan's jaw worked. "That's all standard. What's not standard is the rest of it." Quinn followed him across the platform, stepping over the boundary tape with practiced ease. The body lay in the center of the tracks, limbs arranged in a way that might have been peaceful if not for the scorch marks radiating outward from beneath him, blackening the gravel and the ancient wooden sleepers beneath. The man's eyes were open, staring at the vaulted ceiling, and his skin had the waxy pallor of old parchment. "Electrical burns?" she asked. "That's what I thought. First guess was maybe he got into the third rail somehow. But we checked—it's been dead for decades. No power to this section." Brennan crouched beside the body, pulling a penlight from his pocket to illuminate the man's hands. "Look at this." Quinn crouched beside him, her knees protesting the cold. The man's fingernails were blackened, the skin of his palms marked with what looked like frostbite but in a pattern too regular, too deliberate. Concentric circles radiating from the center of his palms like ripples in a pond, frozen in the moment of their creation. "Jesus," she murmured. "There's more." Brennan stood, gesturing toward a point on the platform where the tile had been cleared away. Not broken or damaged—cleared, as if someone had deliberately exposed the Victorian ironwork beneath. A section of the old structure had been opened, revealing a space behind the wall that shouldn't have existed. The gap was barely two feet wide, but it yawned into darkness, and the air coming from it was colder than it should have been. Colder than the Tube tunnels could account for. "That's not structural," Quinn said. Her voice came out steady, professional. Inside, something that had been sleeping for three years stirred and stretched. "That's not original construction." "No, it isn't." A new voice. Female, educated, with the particular cadence of someone who spent too much time in libraries. "May I?" Quinn turned to find a woman in her mid-twenties standing at the edge of the crime scene tape, clutching a worn leather satchel to her chest like armor. Curly red hair escaped from beneath a wool coat too thin for the weather, framing a freckled face dominated by round glasses that reflected the amber emergency lighting. She looked like someone's overdressed daughter, except for the eyes. Green and sharp and knowing. "Who are you?" Quinn asked. "Eva Kowalski. British Museum, Restricted Archives." The woman produced an ID badge from somewhere inside the satchel's depths, holding it up for inspection. "I'm a specialist consultant. Someone called me about a possible anomalous incident. I assumed it was a prank until I saw the address." Quinn's partner. Her dead partner's caseload. Someone had been siphoning those files to consultants for years, and she'd never been able to trace where they went. Now one of them was standing in front of her, looking at the body with an expression that wasn't surprise but something closer to recognition. "Show me your credentials properly," Quinn said. "And then you'll tell me what you think you know." Eva Kowalski handed over the badge. It looked legitimate—proper holographic seal, correct placement of the museum's crest, the kind of authentication Quinn had learned to spot in her years dealing with document fraud. The photo matched the woman in front of her, and the designation read OCCULT RESEARCH DIVISION, whatever that meant. "That division doesn't exist on any org chart I've ever seen," Quinn said. "It exists in the bits they don't put on org charts." Eva's fingers tucked a strand of red hair behind her left ear—a nervous habit, Quinn noted, filing it away. "We can discuss bureaucratic fiction later. Right now, I need to see what's in his hand." Quinn looked at Brennan. He shrugged, clearly out of his depth. She led the way down to the tracks, stepping carefully over the rails, acutely aware of how the shadows seemed to pool too thickly in the corners of her vision, how the flashlight beam seemed to thin as it passed through the air. The smell was stronger down here, that ozone bite, and underneath it something else. Something organic and wrong. The dead man's right hand was clenched around an object that glinted dully in the forensic lights. Quinn crouched beside him, pulling on latex gloves before attempting to pry the fingers open. They wouldn't budge. The rigor mortis had locked them in place, but even accounting for that, the grip seemed too strong, the tension in the tendons too deliberate. "He died in fear," Eva said quietly. She had followed without being invited, standing just behind Quinn's shoulder. "Look at his face. The micro-expressions of terror were frozen at the moment of death. That only happens with specific types of... incidents." "Incidents," Quinn repeated. "You're going to tell me what that means." "Give me a moment." Eva knelt on the opposite side of the body, peering at the dead man's face with clinical detachment that made Quinn reassess her. This wasn't squeamishness being overcome. This was someone who had seen this before, or something very like it. "The eyes," Eva said. "Look at the pupils." Quinn looked. The pupils were dilated, yes, but there was something else. A faint luminescence, barely visible, clinging to the edges of the irises like phosphorescence on a night beach. She'd seen that before. Three years ago. In Morris's eyes, in the moments before he died. "He saw something," Quinn said. "Something that killed him." "Something from the other side of a threshold." Eva reached into her satchel, producing a small brass compass that had patina blooming across its surface like verdigris on old copper. The face was etched with symbols Quinn didn't recognize, sigils that seemed to shift in the flashlight's glow. "This might help us understand what he was doing here." She held the compass level, watching the needle. It spun once, twice, then locked pointing directly at the gap in the wall, the impossible space behind the platform's facade. The needle didn't waver. It thrummed with a vibration Quinn could feel through the casing, a frequency that set her teeth on edge. "There's a rift there," Eva said. "A tear in the boundary between our world and somewhere else. Someone opened it deliberately. This man—" she nodded at the body, "—he was either trying to close it or trying to exploit it. The burn pattern suggests he came too close, or stayed too long." "And the thing on the other side?" "That's the question, isn't it?" Eva tucked the compass back into her satchel, her expression troubled. "Rifts this size don't open on their own. Someone with knowledge and resources created this one. And based on the token we found in his left pocket—" she held up a small white object that might have been bone, carved with more of those shifting sigils, "—he had legitimate access to whatever is on the other side." "The Veil Market," Quinn said. The words came out before she knew she knew them, rising from some buried memory of Morris, of conversations she'd had with him in the quiet hours of the night when he'd thought she was asleep. "It's an underground market. Supernatural goods, information, things that shouldn't exist." Eva's eyebrows rose behind her glasses. "You know about the Market?" "My partner knew. He was investigating it before he died." Quinn stood, her knees aching from the cold, her mind racing through implications. "I thought he was chasing shadows. Ghost stories. But he wasn't, was he? He found something real." "He found enough to get himself killed." Eva's voice was gentle, but the words cut. "And now someone else is dead, and there's an open rift leading to a market that deals in things that should stay banned. We need to close that gap before something worse comes through." Quinn looked at the gap in the wall, at the darkness that seemed to pulse with its own rhythm, at the body of a man who had died reaching for something he shouldn't have touched. She thought of Morris. Of the three years she'd spent thinking his death was just another tragedy, another case that went sideways, another body in a long line of bodies. She thought wrong. "Get me everything you have on the Veil Market," she said. "Every name, every location, every piece of information your mysterious division has gathered. I want to know who opened that door and why." "Detective Quinn—" Eva started. "I know what I'm asking. And I know this isn't how it's supposed to work." Quinn pulled off her latex gloves, shoving them into her coat pocket. "But my partner spent his last three years of life chasing shadows, and I spent those same years not believing him. I'm done not believing. Tell me what you know, and let's find out what really killed DS Morris." The silence stretched between them, broken only by the distant rumble of trains on other lines, the ordinary heartbeat of a city that didn't know what pulsed beneath its streets. Finally, Eva nodded, something like respect settling into her features. "There's a woman named Aurora who owes me a favor," she said. "She knows the Market better than anyone. If we want to find out who did this, she might be our best chance." "Then let's find her." Quinn turned back toward the stairs, toward the world above where things made sense and evidence told logical stories. Behind her, the rift pulsed in the darkness, waiting for whatever came next.
created_at"2026-03-18T22:16:52.093Z" 3/18/2026, 10:16:52 PM
model"minimax/minimax-m2.7-20260318"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1826
moderation_latency(null)
generation_time86069
tokens_prompt923
tokens_completion3746
native_tokens_prompt837
native_tokens_completion2984
native_tokens_completion_images(null)
native_tokens_reasoning738
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"
usage0.0038319
router(null)
provider_responses
0
endpoint_id"471cf4ea-3548-4dd7-9f86-8c0f9c21d3ca"
id"060a5754626b96ec95560d6ac720faa9"
is_byokfalse
latency1826
model_permaslug"minimax/minimax-m2.7-20260318"
provider_name"Minimax"
status200
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api_type"completions"
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total_cost0.0038319
cache_discount(null)
upstream_inference_cost0
provider_name"Minimax"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags28
adverbTagCount1
adverbTags
0"Eva said quietly [quietly]"
dialogueSentences53
tagDensity0.528
leniency1
rawRatio0.036
effectiveRatio0.036
86.34% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1830
totalAiIsmAdverbs5
found
0
adverb"deliberately"
count2
1
adverb"carefully"
count1
2
adverb"very"
count1
3
adverb"really"
count1
highlights
0"deliberately"
1"carefully"
2"very"
3"really"
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)
48.09% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1830
totalAiIsms19
found
0
word"electric"
count1
1
word"navigate"
count1
2
word"echoed"
count1
3
word"gloom"
count1
4
word"methodical"
count1
5
word"standard"
count2
6
word"practiced ease"
count1
7
word"structure"
count1
8
word"depths"
count1
9
word"tension"
count1
10
word"etched"
count1
11
word"facade"
count1
12
word"could feel"
count1
13
word"racing"
count1
14
word"pulse"
count1
15
word"silence"
count1
16
word"pulsed"
count2
highlights
0"electric"
1"navigate"
2"echoed"
3"gloom"
4"methodical"
5"standard"
6"practiced ease"
7"structure"
8"depths"
9"tension"
10"etched"
11"facade"
12"could feel"
13"racing"
14"pulse"
15"silence"
16"pulsed"
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
narrationSentences96
matches(empty)
68.45% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount5
narrationSentences96
filterMatches(empty)
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences120
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen58
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1823
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions19
unquotedAttributions0
matches(empty)
50.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions55
wordCount1296
uniqueNames14
maxNameDensity1.93
worstName"Quinn"
maxWindowNameDensity3.5
worstWindowName"Quinn"
discoveredNames
Quinn25
Aldgate1
East1
Metropolitan1
Police1
Edwardian1
Brennan5
Unease1
Victorian1
Tube1
Female1
Eva12
Kowalski1
Morris3
persons
0"Quinn"
1"Brennan"
2"Tube"
3"Female"
4"Eva"
5"Kowalski"
6"Morris"
places(empty)
globalScore0.535
windowScore0.5
0.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences64
glossingSentenceCount6
matches
0"smelled like this"
1"looked like frostbite but in a pattern to"
2"looked like someone's overdressed daughte"
3"sigils that seemed to shift in the flashlight's glow"
4"darkness that seemed to pulse with its own rhythm, at the body of a man who had died reaching for something he shouldn't have touched"
5"something like respect settling into her fea"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1823
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences120
matches
0"trust that smell"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs48
mean37.98
std24.39
cv0.642
sampleLengths
059
185
247
34
445
573
64
746
854
93
1084
1127
1223
1371
145
1546
1651
1717
1852
1913
2046
2172
2260
2341
2411
254
2641
278
2846
299
3058
3152
3252
337
3473
3552
3611
3740
3849
3965
403
4134
424
4366
4440
4534
464
4732
76.02% Passive voice overuse
Target: ≤2% passive sentences
passiveCount8
totalSentences96
matches
0"been swallowed"
1"were blackened"
2"been cleared"
3"been opened"
4"was clenched"
5"being invited"
6"were dilated"
7"was etched"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount1
totalVerbs218
matches
0"was standing"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount6
semicolonCount0
flaggedSentences6
totalSentences120
ratio0.05
matches
0"Her boots echoed against the tile—a sound that should have been swallowed by the vastness of the space but instead seemed to bounce back at her, too loud, too present."
1"Not broken or damaged—cleared, as if someone had deliberately exposed the Victorian ironwork beneath."
2"It looked legitimate—proper holographic seal, correct placement of the museum's crest, the kind of authentication Quinn had learned to spot in her years dealing with document fraud."
3"\"It exists in the bits they don't put on org charts.\" Eva's fingers tucked a strand of red hair behind her left ear—a nervous habit, Quinn noted, filing it away."
4"\"A tear in the boundary between our world and somewhere else. Someone opened it deliberately. This man—\" she nodded at the body, \"—he was either trying to close it or trying to exploit it. The burn pattern suggests he came too close, or stayed too long.\""
5"\"Rifts this size don't open on their own. Someone with knowledge and resources created this one. And based on the token we found in his left pocket—\" she held up a small white object that might have been bone, carved with more of those shifting sigils, \"—he had legitimate access to whatever is on the other side.\""
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1295
adjectiveStacks1
stackExamples
0"legitimate—proper holographic seal,"
adverbCount42
adverbRatio0.032432432432432434
lyAdverbCount13
lyAdverbRatio0.010038610038610039
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences120
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences120
mean15.19
std11.5
cv0.757
sampleLengths
05
129
26
319
422
530
633
723
81
920
103
114
1234
1311
1414
1539
1620
174
1843
193
209
2124
2221
233
2418
2514
2619
2725
288
295
306
3112
324
336
3415
352
3628
3728
3810
395
405
4123
4223
432
444
4520
4625
477
4810
496
68.89% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats4
diversityRatio0.43333333333333335
totalSentences120
uniqueOpeners52
42.19% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences79
matches
0"Finally, Eva nodded, something like"
ratio0.013
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount19
totalSentences79
matches
0"She'd learned to trust that"
1"It meant something had happened"
2"Her boots echoed against the"
3"Her voice came out steady,"
4"She looked like someone's overdressed"
5"Her dead partner's caseload."
6"It looked legitimate—proper holographic seal,"
7"He shrugged, clearly out of"
8"She led the way down"
9"They wouldn't budge."
10"She had followed without being"
11"She'd seen that before."
12"She held the compass level,"
13"It spun once, twice, then"
14"It thrummed with a vibration"
15"she nodded at the body,"
16"she held up a small"
17"She thought of Morris."
18"She thought wrong."
ratio0.241
42.28% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount66
totalSentences79
matches
0"The smell hit her first."
1"Copper and ozone, with something"
2"She'd learned to trust that"
3"It meant something had happened"
4"The emergency lighting cast everything"
5"Her boots echoed against the"
6"The Metropolitan Police forensic team"
7"Sergeant Brennan materialized from the"
8"The man was good at"
9"Brennan's jaw worked"
10"Quinn followed him across the"
11"The body lay in the"
12"The man's eyes were open,"
13"Brennan crouched beside the body,"
14"Quinn crouched beside him, her"
15"The man's fingernails were blackened,"
16"Brennan stood, gesturing toward a"
17"A section of the old"
18"The gap was barely two"
19"Her voice came out steady,"
ratio0.835
63.29% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences79
matches
0"Now one of them was"
ratio0.013
0.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences43
technicalSentenceCount13
matches
0"Copper and ozone, with something underneath that reminded Quinn of the air before a summer storm, that electric bite that made the hairs on her forearms stand a…"
1"Her boots echoed against the tile—a sound that should have been swallowed by the vastness of the space but instead seemed to bounce back at her, too loud, too p…"
2"The man was good at his job, methodical and thorough, but he didn't like the ones that smelled like this."
3"The body lay in the center of the tracks, limbs arranged in a way that might have been peaceful if not for the scorch marks radiating outward from beneath him, …"
4"Not broken or damaged—cleared, as if someone had deliberately exposed the Victorian ironwork beneath."
5"A section of the old structure had been opened, revealing a space behind the wall that shouldn't have existed."
6"Inside, something that had been sleeping for three years stirred and stretched."
7"Female, educated, with the particular cadence of someone who spent too much time in libraries."
8"Curly red hair escaped from beneath a wool coat too thin for the weather, framing a freckled face dominated by round glasses that reflected the amber emergency …"
9"Now one of them was standing in front of her, looking at the body with an expression that wasn't surprise but something closer to recognition."
10"Eva knelt on the opposite side of the body, peering at the dead man's face with clinical detachment that made Quinn reassess her."
11"Quinn looked at the gap in the wall, at the darkness that seemed to pulse with its own rhythm, at the body of a man who had died reaching for something he shoul…"
12"The silence stretched between them, broken only by the distant rumble of trains on other lines, the ordinary heartbeat of a city that didn't know what pulsed be…"
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags28
uselessAdditionCount1
matches
0"Eva tucked, her expression troubled"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags14
fancyCount2
fancyTags
0"she murmured (murmur)"
1"Quinn repeated (repeat)"
dialogueSentences53
tagDensity0.264
leniency0.528
rawRatio0.143
effectiveRatio0.075
77.9852%