Run: 2026-02-20-01KHY911PBS74Y1SF3960PDS45

Run Details

Duration:
7.5s
Cost:
$0.000298
Provider:
Mistral

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 neon glow of the Raven’s Nest pulsed like a dying heartbeat against the rain-slicked pavement, casting jagged shadows across the slick cobblestones. Detective Harlow Quinn’s breath came in shallow gasps as she sprinted through the drizzle, her boots sinking slightly into the wet earth. The scent of damp stone and old wood clung to the air, mingling with the acrid tang of cigarette smoke from the bar’s patrons. She had been chasing Tomás Herrera for hours now, her gut twisting with every step. The man had vanished into the labyrinth of Soho, leaving behind only a trail of lies and a warning that had sent her heart racing. Her fingers tightened around the worn leather watch on her left wrist, the brass dials glinting dully in the dim light. She had no idea where he was going, only that he had taken a left at the corner of Great Windmill Street, disappearing into the gloom. The rain had turned to sleet, stinging her cheeks as she pushed harder, her pulse hammering in her throat. She needed to catch him before he did something reckless—something that would get him hurt, or worse, get her partner’s ghost haunting her again. Then she saw it. A flicker of movement between the buildings, a flash of dark clothing against the neon glow. Quinn’s instincts flared. Tomás wasn’t just running—he was *leading* someone. And if there was one thing she knew about Tomás Herrera, it was that he didn’t lead anyone into anything good. She skidded to a halt, her breath fogging the air in front of her. The suspect—a broad-shouldered figure in a dark coat—had already vanished into the alleyway, but Tomás was still there, his back to her, his shoulders hunched against the cold. He turned slowly, his warm brown eyes locking onto hers. The Saint Christopher medallion around his neck glinted under the dim light, a stark contrast to the grim expression on his face. “You’re not supposed to be here,” Tomás said, his voice low, rough with exhaustion. Quinn didn’t answer. She didn’t have to. The way he looked at her—like he knew something she didn’t—sent a chill down her spine. She pulled her service revolver from her holster, the cold metal biting into her palm. “I’m not leaving you.” Tomás exhaled sharply, his scar running along his left forearm catching the light. “You don’t understand what you’re getting into.” “Then tell me.” He hesitated, then stepped forward, his boots crunching on the wet gravel. “The Veil Market. That’s where he’s taking him.” Quinn’s stomach twisted. The Veil Market. The underground black market beneath Camden, where supernatural and mundane alike traded in secrets, in power, in things that should never be bought or sold. She had heard whispers about it—rumors of deals gone wrong, of things that came back to haunt those who touched them. Tomás had been there before, but he hadn’t come back. “You’re not supposed to know about it,” she said, her voice steady despite the unease coiling in her chest. “Neither are you,” he shot back. “But I’m not leaving him. Not like this.” Quinn’s fingers twitched toward the revolver. “Then you’re making a mistake.” Tomás met her gaze, his expression unreadable. “I know.” The alleyway ended at a set of rusted metal gates, their hinges groaning in the wind. Beyond them, the darkness stretched endlessly, thick with the weight of unseen eyes. Quinn could hear the distant murmur of voices, the clink of glass, the low hum of a place that wasn’t meant for the living—or at least, not for those who didn’t belong. She thought of the case that had nearly killed her partner. The way the shadows had twisted around him, the way the air had grown thick with something she couldn’t name. She thought of the way Tomás had looked at her now, like he was offering her a glimpse into something darker than she could handle. And then she saw the bone token. A single bone, polished to a dull sheen, resting on the ground near the gates. Tomás picked it up, his fingers brushing against it. “You need this,” he said. “To get in.” Quinn’s breath caught. “What if I don’t?” Tomás didn’t answer. Instead, he turned and walked toward the gates, his boots making no sound on the wet metal. Quinn hesitated, her pulse roaring in her ears. She could turn back. She could go home. She could pretend this never happened. But the way Tomás looked at her—like he was waiting for her to choose—made her hand tremble around the revolver. She stepped forward, her boots sinking slightly into the damp earth as she followed him into the dark. The gates groaned open, revealing a tunnel of shadows that seemed to swallow the light. Tomás led her deeper, his footsteps echoing in the confined space. The air grew colder, thicker, charged with an electric hum that made Quinn’s skin prickle. Then, suddenly, the tunnel opened into a vast, cavernous space, the walls lined with flickering lanterns and the scent of something old and decaying. And there, in the center of it all, was the Veil Market. The market was a labyrinth of stalls, each one draped in black cloth or draped with strange, glowing sigils. The air was thick with the scent of incense and something metallic, like blood that had long since dried. People moved through the crowd, their forms blurred by the dim light, their voices a low murmur of secrets and bargains. Tomás led her toward a particular stall, its door slightly ajar. “This is where he’s taking him,” he said, his voice barely above a whisper. “The man with the dark coat. He’s not just selling him—he’s *collecting* him.” Quinn’s stomach dropped. She had seen enough of this world to know that collecting wasn’t a metaphor. It was a game, and the stakes were always higher than they seemed. Tomás pushed open the door, revealing a narrow hallway lined with shelves of strange, glowing objects. Bottles of liquid that pulsed with an unnatural light. Crystals that hummed with energy. And in the center of it all, a figure in a dark coat, his back to them, his movements deliberate. Quinn’s breath hitched. The man turned slowly, his eyes locking onto hers. He was tall, his face obscured by the shadows, but there was something familiar about the way he looked at her—like he knew her, like he had seen her before. Then Tomás was there, his voice cutting through the tension. “You’re not supposed to be here.” The man didn’t flinch. “Neither are you.” Quinn’s hand tightened around the revolver. “I’m here to take him down.” The man smiled, his voice low and smooth. “You’re too late.” Tomás stepped between them, his voice firm. “He’s not leaving. Not like this.” The man’s smile widened. “Oh, but he is. And you’ll be right behind him.” Quinn’s blood ran cold. She had seen enough of this world to know that words like that weren’t empty threats. They were promises. Then the ground trembled. A deep, resonant hum filled the air, vibrating through Quinn’s bones. The market seemed to shift, the stalls swaying slightly, the lanterns flickering. And then, from the darkness beyond the stall, a figure emerged—a woman, her form shifting between solid and shadow, her eyes burning with an unnatural light. Quinn’s mind raced. She had seen this before. She had seen it in the case that had nearly killed her partner. The Veil Market wasn’t just a place. It was a prison. And whatever was inside it was hungry. Tomás grabbed her arm, his grip tight. “We need to go.” Quinn looked at him, her mind racing. She could run. She could leave. But the way the woman watched her, the way the market seemed to breathe around them, made her hesitate. Then the woman’s voice cut through the tension, low and insistent. “You shouldn’t have come.” Quinn’s hand trembled as she pulled her revolver. “I’m not leaving him.” The woman’s smile was a ghost of a thing, her form flickering like a dying flame. “You’re already too late.” And then the market exploded into chaos. The stalls collapsed around them, the lanterns snapping like firecrackers. The air was filled with the scent of smoke and something else—something metallic, something *alive*. The woman’s form dissolved into the darkness, her voice fading into the chaos. Tomás grabbed Quinn’s arm, pulling her toward the exit. “We need to get out of here.” Quinn’s mind was a whirlwind of images—of the case that had nearly killed her partner, of the way the market had shifted, of the woman who had watched her with such familiarity. She had seen enough of this world to know that she was in over her head. But she couldn’t turn back now. She followed Tomás through the collapsing stalls, her breath coming in ragged gasps as the market seemed to swallow her whole. The tunnel behind them groaned, the gates rattling in the wind. And then, suddenly, they were back in the alleyway, the rain-soaked streets of Soho stretching out before them. Tomás pulled out the bone token, holding it up to the dim light. “You need this to get back in.” Quinn’s fingers trembled as she took it, her mind still reeling. She had seen enough of this world to know that she was never going back. But as she looked at Tomás, at the way he watched her with such intensity, she knew she had no choice. She turned and walked toward the Raven’s Nest, her boots crunching on the wet gravel. The market was gone, but the shadows remained, watching, waiting. And she was never going to let them win.
created_at"2026-02-20T19:39:32.449Z" 2/20/2026, 7:39:32 PM
model"mistralai/ministral-3b-2512"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency239
moderation_latency(null)
generation_time7140
tokens_prompt914
tokens_completion2533
native_tokens_prompt840
native_tokens_completion2142
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached832
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"
usage0.0002982
router(null)
provider_responses
0
endpoint_id"b9f6828f-aef9-498a-91f5-6816fbf72420"
id"77d1b7c57a784a088916c7f6b1d235ce"
is_byokfalse
latency239
model_permaslug"mistralai/ministral-3b-2512"
provider_name"Mistral"
status200
api_type"completions"
id"gen-1771616372-TDZaFw7L4Sxr9amMtL44"
upstream_id"77d1b7c57a784a088916c7f6b1d235ce"
total_cost0.0002982
cache_discount(null)
upstream_inference_cost0
provider_name"Mistral"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags5
adverbTagCount0
adverbTags(empty)
dialogueSentences27
tagDensity0.185
leniency0.37
rawRatio0
effectiveRatio0
69.42% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1635
totalAiIsmAdverbs10
found
0
adverb"slightly"
count4
1
adverb"slowly"
count2
2
adverb"sharply"
count1
3
adverb"suddenly"
count2
4
adverb"barely above a whisper"
count1
highlights
0"slightly"
1"slowly"
2"sharply"
3"suddenly"
4"barely above a whisper"
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)
8.26% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1635
totalAiIsms30
found
0
word"pulsed"
count2
1
word"racing"
count2
2
word"glinting"
count1
3
word"gloom"
count1
4
word"pulse"
count2
5
word"flicker"
count1
6
word"stark"
count1
7
word"chill"
count1
8
word"down her spine"
count1
9
word"stomach"
count2
10
word"unreadable"
count1
11
word"weight"
count1
12
word"roaring"
count1
13
word"footsteps"
count1
14
word"echoing"
count1
15
word"charged"
count1
16
word"electric"
count1
17
word"whisper"
count1
18
word"familiar"
count1
19
word"tension"
count2
20
word"trembled"
count3
21
word"raced"
count1
22
word"intensity"
count1
highlights
0"pulsed"
1"racing"
2"glinting"
3"gloom"
4"pulse"
5"flicker"
6"stark"
7"chill"
8"down her spine"
9"stomach"
10"unreadable"
11"weight"
12"roaring"
13"footsteps"
14"echoing"
15"charged"
16"electric"
17"whisper"
18"familiar"
19"tension"
20"trembled"
21"raced"
22"intensity"
0.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches4
maxInWindow4
found
0
label"blood ran cold"
count1
1
label"stomach dropped/sank"
count1
2
label"air was thick with"
count1
3
label"sent a shiver through"
count1
highlights
0"blood ran cold"
1"stomach dropped"
2"The air was thick with"
3"sent a chill down"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences118
matches(empty)
82.32% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount4
narrationSentences118
filterMatches
0"watch"
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences140
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen33
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans3
markdownWords3
totalWords1621
ratio0.002
matches
0"leading"
1"collecting"
2"alive"
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions7
unquotedAttributions0
matches(empty)
66.67% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions63
wordCount1475
uniqueNames15
maxNameDensity1.49
worstName"Tomás"
maxWindowNameDensity3
worstWindowName"Quinn"
discoveredNames
Raven2
Nest2
Harlow1
Quinn20
Tomás22
Herrera2
Soho2
Great1
Windmill1
Street1
Saint1
Christopher1
Veil3
Market3
Camden1
persons
0"Raven"
1"Harlow"
2"Quinn"
3"Tomás"
4"Herrera"
5"Saint"
6"Christopher"
7"Market"
places
0"Soho"
1"Windmill"
2"Street"
globalScore0.754
windowScore0.667
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences93
glossingSentenceCount1
matches
0"shadows that seemed to swallow the light"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1621
matches(empty)
47.62% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount5
totalSentences140
matches
0"was that he"
1"know that collecting"
2"know that words"
3"know that she"
4"know that she"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs55
mean29.47
std22.98
cv0.78
sampleLengths
0109
190
24
347
474
514
642
720
83
920
1062
1119
1214
1311
149
1561
1656
177
1832
197
2042
2138
2265
2312
2459
2538
2630
2750
2842
2916
307
3112
3211
3313
3414
3523
364
3749
3839
3911
4032
4115
4212
4320
447
4538
4616
4748
486
4950
99.32% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences118
matches
0"was filled"
1"was gone"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount3
totalVerbs255
matches
0"was going"
1"was offering"
2"was waiting"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount14
semicolonCount0
flaggedSentences11
totalSentences140
ratio0.079
matches
0"She needed to catch him before he did something reckless—something that would get him hurt, or worse, get her partner’s ghost haunting her again."
1"Tomás wasn’t just running—he was *leading* someone."
2"The suspect—a broad-shouldered figure in a dark coat—had already vanished into the alleyway, but Tomás was still there, his back to her, his shoulders hunched against the cold."
3"The way he looked at her—like he knew something she didn’t—sent a chill down her spine."
4"She had heard whispers about it—rumors of deals gone wrong, of things that came back to haunt those who touched them."
5"Quinn could hear the distant murmur of voices, the clink of glass, the low hum of a place that wasn’t meant for the living—or at least, not for those who didn’t belong."
6"But the way Tomás looked at her—like he was waiting for her to choose—made her hand tremble around the revolver."
7"He was tall, his face obscured by the shadows, but there was something familiar about the way he looked at her—like he knew her, like he had seen her before."
8"And then, from the darkness beyond the stall, a figure emerged—a woman, her form shifting between solid and shadow, her eyes burning with an unnatural light."
9"The air was filled with the scent of smoke and something else—something metallic, something *alive*."
10"Quinn’s mind was a whirlwind of images—of the case that had nearly killed her partner, of the way the market had shifted, of the woman who had watched her with such familiarity."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1488
adjectiveStacks0
stackExamples(empty)
adverbCount50
adverbRatio0.033602150537634407
lyAdverbCount17
lyAdverbRatio0.0114247311827957
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences140
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences140
mean11.58
std7.33
cv0.633
sampleLengths
023
122
224
315
425
521
626
719
824
94
1016
113
127
1321
1414
1528
1610
1722
1814
193
204
2116
2215
234
2413
257
263
2712
288
293
303
3125
3221
3310
3419
356
368
376
385
397
402
4116
4213
4332
4411
4520
4625
477
4815
499
44.29% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats8
diversityRatio0.18571428571428572
totalSentences140
uniqueOpeners26
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount6
totalSentences117
matches
0"Then she saw it."
1"Instead, he turned and walked"
2"Then, suddenly, the tunnel opened"
3"Then Tomás was there, his"
4"Then the ground trembled."
5"Then the woman’s voice cut"
ratio0.051
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount33
totalSentences117
matches
0"She had been chasing Tomás"
1"Her fingers tightened around the"
2"She had no idea where"
3"She needed to catch him"
4"She skidded to a halt,"
5"He turned slowly, his warm"
6"She didn’t have to."
7"She pulled her service revolver"
8"He hesitated, then stepped forward,"
9"She had heard whispers about"
10"she said, her voice steady"
11"he shot back"
12"She thought of the case"
13"She thought of the way"
14"She could turn back."
15"She could go home."
16"She could pretend this never"
17"She stepped forward, her boots"
18"he said, his voice barely"
19"She had seen enough of"
ratio0.282
45.47% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount97
totalSentences117
matches
0"The neon glow of the"
1"Detective Harlow Quinn’s breath came"
2"The scent of damp stone"
3"She had been chasing Tomás"
4"The man had vanished into"
5"Her fingers tightened around the"
6"She had no idea where"
7"The rain had turned to"
8"She needed to catch him"
9"A flicker of movement between"
10"Quinn’s instincts flared."
11"Tomás wasn’t just running—he was"
12"She skidded to a halt,"
13"The suspect—a broad-shouldered figure in"
14"He turned slowly, his warm"
15"The Saint Christopher medallion around"
16"Tomás said, his voice low,"
17"Quinn didn’t answer."
18"She didn’t have to."
19"The way he looked at"
ratio0.829
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences117
matches(empty)
ratio0
60.04% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences69
technicalSentenceCount8
matches
0"She had been chasing Tomás Herrera for hours now, her gut twisting with every step."
1"The man had vanished into the labyrinth of Soho, leaving behind only a trail of lies and a warning that had sent her heart racing."
2"The rain had turned to sleet, stinging her cheeks as she pushed harder, her pulse hammering in her throat."
3"She needed to catch him before he did something reckless—something that would get him hurt, or worse, get her partner’s ghost haunting her again."
4"The underground black market beneath Camden, where supernatural and mundane alike traded in secrets, in power, in things that should never be bought or sold."
5"Quinn could hear the distant murmur of voices, the clink of glass, the low hum of a place that wasn’t meant for the living—or at least, not for those who didn’t…"
6"The air was thick with the scent of incense and something metallic, like blood that had long since dried."
7"And then, from the darkness beyond the stall, a figure emerged—a woman, her form shifting between solid and shadow, her eyes burning with an unnatural light."
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags5
uselessAdditionCount3
matches
0"Tomás said, his voice low, rough with exhaustion"
1"she said, her voice steady despite the unease coiling in her chest"
2"he said, his voice barely above a whisper"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags4
fancyCount0
fancyTags(empty)
dialogueSentences27
tagDensity0.148
leniency0.296
rawRatio0
effectiveRatio0
74.1133%