Run: 2026-07-25-01KYD62CWFFYZQ6S2WMG2WMZKY

Run Details

Duration:
1m 20s
Cost:
$0.029771
Provider:
Moonshot AI

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="4417" name="Tomás Herrera" aliases="Tommy, Tomás, Herrera" pronouns="he/him" species="Human" storyRole="Support"> <eyeColor>warm brown</eyeColor> <hair>short curly dark brown</hair> <height>5'10"</height> <age>29</age> <skinTone>olive skin</skinTone> <scar>scar running along his left forearm from a knife attack</scar> <medallion>Saint Christopher medallion around his neck</medallion> <birthplace>Seville, Spain</birthplace> <description>A former paramedic who provides off-the-books medical care for the clique.</description> <backstory>Born in Seville, Spain. He moved to London to work for the NHS but lost his license after administering unauthorized treatments to supernatural patients.</backstory> </character> <location id="854" name="The Raven's Nest" aliases="the Nest, Raven, Silas' bar" realm="Earth"> <signColor>distinctive green neon sign above the entrance</signColor> <secretRoom>hidden back room accessible through a bookshelf, used for clandestine meetings</secretRoom> <description>A dimly lit bar in Soho, London. The walls are covered with old maps and black-and-white photographs.</description> </location> <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> </codex> Write a fully fleshed out scene of at least 1000 words in the thriller genre. A detective is pursuing a suspect through rain-soaked city streets at night. The chase takes them from the street level down into an underground market. The detective must decide whether to follow the suspect into unfamiliar and potentially dangerous territory. 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 rain came down in sheets over Soho, turning the neon into smears of color on the black pavement, and Detective Harlow Quinn ran through it like she had been born in weather like this. The man ahead of her was fast. Faster than a thirty-year-old with a limp in his file had any right to be. Tomás Herrera — former paramedic, struck off, associated with every name on the whiteboard in her incident room — cut left off Brewer Street and into an alley barely wide enough for his shoulders. Quinn followed without breaking stride, one hand hovering near the radio she wasn't going to use. Not yet. Not until she understood what she was looking at. "Herrera!" Her voice carried over the rain. "Metropolitan Police. Stop and we talk. That's all this is." He didn't stop. They never did. Three weeks she'd been watching the Raven's Nest. Three weeks of license plates and faces, of people who went into that dim little bar and sometimes didn't come out until the sky went grey, of a bookshelf that swung open on a hinge no building inspector had ever signed off on. And tonight, finally, movement — Herrera slipping out the side door with a canvas bag clutched to his chest like a newborn, and the moment his warm brown eyes had found her across the street, he'd run. Men who run know something. The alley spat them out onto a broader street, empty at this hour, the shops shuttered. Herrera's boots hammered the wet asphalt. Quinn was gaining — she had eighteen years of service in her legs and the sharp, punishing discipline of a woman who ran five miles every morning before the city woke — but he had desperation, and desperation was worth ten yards. He glanced back. Even through the rain she caught it: not fear, exactly. Calculation. He was measuring her, the way DS Morris used to measure a room before a raid. Morris. The thought landed the way it always did, a stone dropped into still water. Three years and the official story still read like a lie, all those careful phrases — unexplained circumstances, case unresolved — covering something her superiors wouldn't say aloud. She'd pulled threads ever since, and every thread had led her toward people like Herrera and places like the Nest. He veered right, down toward Camden's edge, and Quinn's stomach tightened. She knew this geography. There was nothing down there but a dead Tube station, fenced off since before she made detective. Except he was heading straight for it. The construction fencing around the old station entrance had been peeled back at one corner — freshly, she noted, the wire still bright at the tear. Herrera ducked through without slowing. Quinn stopped at the gap, rain streaming off her cropped hair, down the back of her collar. Her hand went to the radio again. This was the moment. She knew it the way she knew her own pulse, hammering against the worn leather strap of her watch. Call it in. Wait for backup. Do it by the book, the way she had done everything for eighteen years, the way she had been doing it the night Morris went into a building alone and came out in a bag. By the book hadn't saved him. She ducked through the fence. The station's mouth yawned ahead, tiled arch dripping, the old roundel faded to a ghost of itself. Stairs went down into blackness, and from somewhere below came a sound that did not belong in an abandoned station — a low murmur, layered, almost like a crowd. Almost like music. Herrera's footsteps echoed on the steps. Quinn drew her torch and followed, keeping the beam low, keeping her shoulders tight to the curved wall where the tiles sweated cold moisture. Down and down. The murmur grew. Torchlight caught old posters peeling from the walls — a smiling woman advertising tea, decades dead — and then the tunnel bent and the light changed. Not her torch. Light from below. Warm, uneven, flickering. Candlelight and stranger things. The passage opened onto the platform, and Quinn stopped dead. The station was alive. Stalls lined the old platform edge and filled the track bed below, dozens of them, lit by lanterns that burned with flames the wrong color — green, violet, a white so pure it hurt. People moved between them, and Quinn's trained eye, the eye that catalogued faces and threats in a single sweep, stumbled over what it was seeing. A woman at the nearest stall was selling bottles in which small lights swam like fish. A man turned toward the tunnel entrance at the sound of her approach and his eyes caught the lantern light and threw it back, gold, like a cat's. Something at a far stall unfolded wings — actual wings, leathery and vast — and folded them again as casually as a shopper shifting a coat. Her mind offered explanations the way it had been trained to. Masks. Contacts. Performance art, some elaborate underground rave. But Morris had written things in his last notebook, things she'd read a hundred times and dismissed a hundred times — they aren't hiding from us, they never needed to — and standing here with the wrong-colored firelight on her face, those words stopped sounding like a traumatized man's unraveling and started sounding like a report. She spotted Herrera. He was moving fast down the platform, the canvas bag still clutched to him, and he was arguing with a hulking figure blocking a gated archway — arguing and producing something from his pocket. A small pale object. Bone, she'd have sworn it later, though at the distance it was only a pale coin of a thing. The gatekeeper took it, looked past Herrera, and fixed on her. Every instinct Quinn owned said leave. This was not her city down here. She had no jurisdiction over whatever this was, no backup coming, no radio signal worth the name beneath thirty feet of London clay. She was forty-one years old, a decorated detective, and she was afraid in a way she hadn't been since she was a probationer walking her first dark estate stairwell. Herrera looked back at her across the crowd. The gatekeeper's hand rested on the arch, waiting. Behind that gate, she was certain, was the thing Herrera was protecting — the bag, the clique, the thread she'd been pulling for three years. The thread that might finally explain why Morris's body had been found with salt in his pockets and burns on his hands that no coroner could source. She thought about turning around. She genuinely considered it, weighed it the way she'd been trained, risk against objective. Then she thought of Morris's notebook, and she walked forward. The crowd parted around her in a way that had nothing to do with police authority. They smelled it on her, maybe — law, daylight, the ordinary world. A stallholder hissed as she passed and Quinn kept her eyes forward, her bearing military-straight, her face the flat professional mask she wore in interview rooms. Fear was fine. Showing it was not. She reached the archway. The gatekeeper loomed over her, easily six and a half feet, his skin greyish in the lantern light, his mouth set in a line that suggested the conversation was already over. "Token," he said. His voice sounded like gravel in a drum. "I don't have one." Quinn held his gaze. "I'm following that man. He's wanted in connection with a police investigation." "Token," the gatekeeper repeated, and something in his jaw moved wrong, too many joints. Herrera stood ten feet beyond the arch, and he could have run. He didn't. He watched her with those warm brown eyes, the scar along his forearm pale in the candlelight, and Quinn understood suddenly that he was waiting to see what she was made of. That this — the fence, the stairs, the long walk through the impossible market — had been a test she hadn't known she was sitting. "You lost someone," Herrera said quietly. The crowd noise seemed to drop away around the words. "Your partner. Three years ago. That's why you keep coming." Quinn's blood went cold. She had never spoken Morris's name within a mile of the Raven's Nest. "You want answers, Detective." He shifted the canvas bag, and something inside it clinked softly, glass on glass. "They're through here. But there's no warrant that covers this doorway, and no one comes through without paying the price of entry. So decide. Go back up into the rain and write a report nobody will believe. Or follow me, and find out what actually happened to DS Morris." The gatekeeper waited. The green fire burned. Somewhere behind her the market hummed with its impossible commerce, and above her, far above, the ordinary city went about its ordinary night, ignorant. Quinn reached into her coat and pulled out the only thing she had that might pass for currency in a place like this — Morris's old warrant card, the one she'd carried for three years without ever once admitting why. She held it out. "Take whatever this buys," she said, "and open the gate."
created_at"2026-07-25T17:44:49.305Z" 7/25/2026, 5:44:49 PM
model"moonshotai/kimi-k3-20260715"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3330
moderation_latency(null)
generation_time79886
tokens_prompt888
tokens_completion2278
native_tokens_prompt910
native_tokens_completion1941
native_tokens_completion_images(null)
native_tokens_reasoning37
native_tokens_cached768
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
service_tier(null)
usage0.0297714
router(null)
provider_responses
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endpoint_id"650c9b12-7b6d-444d-8d92-df8daef84d7a"
id"chatcmpl-6a64f60f7f2c66bc847379fe"
is_byokfalse
latency3330
model_permaslug"moonshotai/kimi-k3-20260715"
provider_name"Moonshot AI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1785001489-4hA8XSW11gvT6Zn8REZE"
session_id(null)
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api_type"completions"
id"gen-1785001489-mpTQYuoxGOPFs7GAvkPa"
upstream_id"chatcmpl-6a64f60f7f2c66bc847379fe"
total_cost0.0297714
cache_discount0.0020736
upstream_inference_cost0
provider_name"Moonshot AI"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
57.14% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags7
adverbTagCount1
adverbTags
0"Herrera said quietly [quietly]"
dialogueSentences11
tagDensity0.636
leniency1
rawRatio0.143
effectiveRatio0.143
93.42% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1520
totalAiIsmAdverbs2
found
0
adverb"suddenly"
count1
1
adverb"softly"
count1
highlights
0"suddenly"
1"softly"
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)
73.68% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1520
totalAiIsms8
found
0
word"stomach"
count1
1
word"streaming"
count1
2
word"pulse"
count1
3
word"footsteps"
count1
4
word"echoed"
count1
5
word"unraveling"
count1
6
word"hulking"
count1
7
word"loomed"
count1
highlights
0"stomach"
1"streaming"
2"pulse"
3"footsteps"
4"echoed"
5"unraveling"
6"hulking"
7"loomed"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"blood ran cold"
count1
highlights
0"blood went cold"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells1
narrationSentences106
matches
0"was afraid"
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount2
hedgeCount1
narrationSentences106
filterMatches
0"know"
1"watch"
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences110
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen55
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1542
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions9
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions50
wordCount1439
uniqueNames14
maxNameDensity0.97
worstName"Quinn"
maxWindowNameDensity2
worstWindowName"Quinn"
discoveredNames
Soho1
Detective1
Harlow1
Quinn14
Herrera12
Brewer1
Street1
Raven2
Nest3
Morris8
Camden1
Tube1
London1
Three3
persons
0"Harlow"
1"Quinn"
2"Herrera"
3"Raven"
4"Morris"
places
0"Soho"
1"Brewer"
2"Street"
3"Camden"
4"London"
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences68
glossingSentenceCount1
matches
0"sounded like gravel in a drum"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1542
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences110
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs40
mean38.55
std29.99
cv0.778
sampleLengths
035
183
217
36
488
55
664
730
863
932
107
1155
1264
136
145
1549
1662
1713
1810
194
20129
2175
2271
2365
2468
2519
2610
2761
2835
2911
3020
3114
3271
3326
3417
3567
3631
3740
384
3910
88.71% Passive voice overuse
Target: ≤2% passive sentences
passiveCount5
totalSentences106
matches
0"been peeled"
1"been trained"
2"been found"
3"been trained"
4"was made"
0.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount10
totalVerbs237
matches
0"was looking"
1"was gaining "
2"was measuring"
3"was heading"
4"was seeing"
5"was selling"
6"was arguing"
7"was protecting "
8"was waiting"
9"was sitting"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount22
semicolonCount0
flaggedSentences15
totalSentences110
ratio0.136
matches
0"Tomás Herrera — former paramedic, struck off, associated with every name on the whiteboard in her incident room — cut left off Brewer Street and into an alley barely wide enough for his shoulders."
1"And tonight, finally, movement — Herrera slipping out the side door with a canvas bag clutched to his chest like a newborn, and the moment his warm brown eyes had found her across the street, he'd run."
2"Quinn was gaining — she had eighteen years of service in her legs and the sharp, punishing discipline of a woman who ran five miles every morning before the city woke — but he had desperation, and desperation was worth ten yards."
3"Three years and the official story still read like a lie, all those careful phrases — unexplained circumstances, case unresolved — covering something her superiors wouldn't say aloud."
4"The construction fencing around the old station entrance had been peeled back at one corner — freshly, she noted, the wire still bright at the tear."
5"Stairs went down into blackness, and from somewhere below came a sound that did not belong in an abandoned station — a low murmur, layered, almost like a crowd."
6"Torchlight caught old posters peeling from the walls — a smiling woman advertising tea, decades dead — and then the tunnel bent and the light changed."
7"Stalls lined the old platform edge and filled the track bed below, dozens of them, lit by lanterns that burned with flames the wrong color — green, violet, a white so pure it hurt."
8"Something at a far stall unfolded wings — actual wings, leathery and vast — and folded them again as casually as a shopper shifting a coat."
9"But Morris had written things in his last notebook, things she'd read a hundred times and dismissed a hundred times — they aren't hiding from us, they never needed to — and standing here with the wrong-colored firelight on her face, those words stopped sounding like a traumatized man's unraveling and started sounding like a report."
10"He was moving fast down the platform, the canvas bag still clutched to him, and he was arguing with a hulking figure blocking a gated archway — arguing and producing something from his pocket."
11"Behind that gate, she was certain, was the thing Herrera was protecting — the bag, the clique, the thread she'd been pulling for three years."
12"They smelled it on her, maybe — law, daylight, the ordinary world."
13"That this — the fence, the stairs, the long walk through the impossible market — had been a test she hadn't known she was sitting."
14"Quinn reached into her coat and pulled out the only thing she had that might pass for currency in a place like this — Morris's old warrant card, the one she'd carried for three years without ever once admitting why."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1422
adjectiveStacks0
stackExamples(empty)
adverbCount46
adverbRatio0.03234880450070324
lyAdverbCount13
lyAdverbRatio0.009142053445850914
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences110
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences110
mean14.02
std12.05
cv0.86
sampleLengths
035
17
215
334
416
52
69
77
810
93
103
118
1243
1337
145
1516
166
1742
183
1910
201
2116
221
2314
2428
2520
2611
274
2817
297
3026
315
3217
337
344
3519
363
373
3835
396
405
4117
4229
433
446
4524
463
473
4826
493
71.21% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats10
diversityRatio0.4818181818181818
totalSentences110
uniqueOpeners53
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount3
totalSentences98
matches
0"Almost like music."
1"Then she thought of Morris's"
2"Somewhere behind her the market"
ratio0.031
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount25
totalSentences98
matches
0"Her voice carried over the"
1"He didn't stop."
2"They never did."
3"He glanced back."
4"He was measuring her, the"
5"She'd pulled threads ever since,"
6"He veered right, down toward"
7"She knew this geography."
8"Her hand went to the"
9"She knew it the way"
10"She ducked through the fence."
11"Her mind offered explanations the"
12"She spotted Herrera."
13"He was moving fast down"
14"She had no jurisdiction over"
15"She was forty-one years old,"
16"She thought about turning around."
17"She genuinely considered it, weighed"
18"They smelled it on her,"
19"She reached the archway."
ratio0.255
82.45% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount74
totalSentences98
matches
0"The rain came down in"
1"The man ahead of her"
2"Tomás Herrera — former paramedic,"
3"Quinn followed without breaking stride,"
4"Her voice carried over the"
5"He didn't stop."
6"They never did."
7"Men who run know something."
8"The alley spat them out"
9"Herrera's boots hammered the wet"
10"Quinn was gaining — she"
11"He glanced back."
12"He was measuring her, the"
13"The thought landed the way"
14"She'd pulled threads ever since,"
15"He veered right, down toward"
16"She knew this geography."
17"The construction fencing around the"
18"Herrera ducked through without slowing."
19"Quinn stopped at the gap,"
ratio0.755
51.02% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences98
matches
0"Even through the rain she"
ratio0.01
58.82% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences51
technicalSentenceCount6
matches
0"Three weeks of license plates and faces, of people who went into that dim little bar and sometimes didn't come out until the sky went grey, of a bookshelf that …"
1"Quinn was gaining — she had eighteen years of service in her legs and the sharp, punishing discipline of a woman who ran five miles every morning before the cit…"
2"Stairs went down into blackness, and from somewhere below came a sound that did not belong in an abandoned station — a low murmur, layered, almost like a crowd."
3"Stalls lined the old platform edge and filled the track bed below, dozens of them, lit by lanterns that burned with flames the wrong color — green, violet, a wh…"
4"People moved between them, and Quinn's trained eye, the eye that catalogued faces and threats in a single sweep, stumbled over what it was seeing."
5"The gatekeeper loomed over her, easily six and a half feet, his skin greyish in the lantern light, his mouth set in a line that suggested the conversation was a…"
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags7
uselessAdditionCount0
matches(empty)
59.09% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags4
fancyCount1
fancyTags
0"the gatekeeper repeated (repeat)"
dialogueSentences11
tagDensity0.364
leniency0.727
rawRatio0.25
effectiveRatio0.182
84.5185%