Run: 2026-10-07-01M4AVEHH8CVEVR7N7DEFQBR70

Run Details

Duration:
17.4s
Cost:
$0.015689
Provider:
Mistral

Model input

System
You are an expert fiction writer. Always keep the following rules in mind: - Write in past tense and use General English spelling, grammar, and colloquialisms/slang. - Write in active voice - Always follow the "show, don't tell" principle. - Avoid adverbs and cliches and overused/commonly used phrases. Aim for fresh and original descriptions. - Convey events and story through dialogue. - Mix short, punchy sentences with long, descriptive ones. Drop fill words to add variety. - Skip "he/she said said" dialogue tags and convey people's actions or face expressions through their speech - Avoid mushy dialog and descriptions, have dialogue always continue the action, never stall or add unnecessary fluff. Vary the descriptions to not repeat yourself. - Put dialogue on its own paragraph to separate scene and action. - Reduce indicators of uncertainty like "trying" or "maybe" When writing text: - NEVER conclude the scene on your own, follow the beat instructions very closely. - NEVER end with foreshadowing. - NEVER write further than what I prompt you with. - AVOID imagining possible endings, NEVER deviate from the instructions. - STOP EARLY if the continuation contains what was required in the instructions. You do not need to fill out the full amount of words possible.
User/Human
Take into account the following glossary of characters/locations/items/lore... when writing your response: <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> Continue the story using the following instructions: <instructions> 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. </instructions>

Model response

AI
The rain came down in sheets, turning the Soho streets into a slick, reflective mess. Neon signs bled into the pavement, their colours smeared by the deluge. Detective Harlow Quinn moved like a shadow, her sharp jaw set, eyes locked on the figure darting between the crowds. The suspect—a wiry man in a dark hoodie—had been feeding her breadcrumbs all night, leading her deeper into the labyrinth of the city. She rounded a corner, her boots splashing through a puddle that sent a cold spray up her trousers. The man was fast, but she was faster. Eighteen years of chasing the worst of London had honed her instincts. He glanced back, his face half-lit by the flickering glow of a streetlamp, and she caught the glint of fear in his eyes. Good. Fear made people sloppy. He ducked into an alley, and she followed, her breath steady despite the burn in her lungs. The alley was narrow, the walls closing in like a vice. A fire escape sagged overhead, its rusted metal groaning in the wind. The suspect’s footsteps echoed, then abruptly stopped. She slowed, her hand resting on the grip of her sidearm. The alley dead-ended at a brick wall, but a rusted door, half-hidden by a pile of sodden cardboard, stood ajar. A trap? Or an escape route? She pushed through, the door creaking on its hinges. The space beyond was dark, the air thick with the scent of damp earth and something older, something that prickled the hairs on the back of her neck. A staircase descended into blackness. The suspect’s footsteps echoed from below, urgent, fading. Harlow hesitated. This wasn’t just a chase anymore. This was a descent. She pulled her torch from her belt, the beam cutting through the gloom. The stairs were steep, the stone worn smooth by centuries of use. The walls were lined with graffiti, but the symbols weren’t the usual urban scrawl. They were jagged, angular—like something carved by a hand that didn’t belong to this world. Her torch flickered as she reached the bottom, the light catching on a heavy iron door, its surface etched with the same strange markings. The Veil Market. She’d heard whispers of it in the underbelly of the city—a black market for things that didn’t exist. Or shouldn’t. The door was slightly open, the gap just wide enough to slip through. Beyond it, the murmur of voices, the clink of glass, the low hum of something that wasn’t quite music. Harlow adjusted her grip on her torch, the leather of her watch creaking against her wrist. She’d come this far. Turning back now would mean losing the trail. But stepping through that door? That was a gamble. She pushed it open. The air hit her first—thick, spiced with incense and something metallic, like old blood. The space was vast, a cavernous tunnel lit by flickering lanterns that cast long, dancing shadows. Stalls lined the walls, their wares displayed under the dim glow. Jars of swirling liquid, bones carved with runes, vials of something that pulsed like a heartbeat. The crowd was a mix of faces—some human, some not. A woman with eyes like polished obsidian watched her from a stall selling dried herbs. A man with too many fingers counted coins into a leather pouch. Harlow’s pulse hammered, but she kept her face neutral. The suspect was nowhere in sight. She moved deeper into the market, her torch beam sweeping over the stalls. A hand grabbed her arm. “You’re not supposed to be here.” She spun, her other hand going for her sidearm, but the man who’d spoken wasn’t a threat. Not yet. He was tall, his olive skin marked by a scar running the length of his left forearm. A Saint Christopher medallion glinted at his throat. Tomás Herrera. She’d seen his file—former paramedic, lost his license. Rumours said he patched up the kind of people who didn’t heal like they should. “Let go,” she said, her voice low. He didn’t. His grip was firm, but his eyes were sharp, assessing. “Cops don’t come to the Veil Market. Not unless they’re looking for trouble.” “I’m looking for a suspect.” “Then you’re in the wrong place.” His thumb pressed into the scar on his arm, as if testing its memory. “This isn’t your world, Detective.” She yanked her arm free. “And what world is this, exactly?” Tomás exhaled, his breath mingling with the thick air. “One where the rules don’t apply. One where people like you get lost.” A scream cut through the murmur of the market. High, raw. Harlow’s head snapped towards the sound. It had come from the far end of the tunnel, where the shadows pooled like ink. Tomás’s expression darkened. “That’s not human.” She didn’t wait for an explanation. She was already moving, her torch beam cutting through the crowd. The market-goers parted like water, their faces a mix of fear and curiosity. The scream came again, closer this time, and then a thud, like something heavy hitting the ground. Harlow broke into a run. The tunnel opened into a wider chamber, the ceiling lost in darkness. The suspect—her suspect—stood in the centre, his hood thrown back, his face twisted in terror. Behind him, something moved. A shape, tall and gaunt, its limbs too long, its skin the colour of old parchment. It had no face, just a smooth expanse of flesh where features should have been. Harlow’s torch flickered. The thing turned its head—if it had a head—towards her. The suspect whimpered. Tomás was suddenly beside her, his voice a whisper. “That’s a Hollow. It feeds on fear.” “How do I stop it?” “You don’t.” His fingers tightened around his medallion. “Not unless you’ve got silver or a prayer that works.” She didn’t have either. The Hollow took a step forward, its movements jerky, like a marionette with its strings cut. The suspect bolted, shoving past Harlow, but she didn’t take her eyes off the creature. Her torch beam wavered, the light doing little to pierce the darkness that seemed to cling to the thing. Tomás grabbed her shoulder. “We need to go. Now.” She didn’t argue. The Hollow lunged, its fingers—too many of them—scrabbling at the air. Harlow turned, her boots slipping on the damp stone as she ran. The market was in chaos now, stalls overturned, voices raised in panic. She didn’t look back. She couldn’t. They burst through the iron door, the cold night air a slap in the face after the stifling heat of the market. The rain had eased, but the streets were still slick, the neon signs reflecting off the wet pavement. Harlow bent over, her hands on her knees, her breath coming in ragged gasps. Tomás didn’t stop. He dragged her forward, his grip unrelenting. “We’re not safe here. It’ll follow.” She let him pull her along, her mind racing. The suspect was gone. The Hollow was still down there. And she’d just stepped into a world she didn’t understand. A green neon sign flickered above a doorway—the Raven’s Nest. Tomás didn’t hesitate. He pushed her inside, the warmth of the bar a stark contrast to the chill outside. The door swung shut behind them, the noise of the street muted. The bar was quiet, the hum of conversation low. Silas, the owner, looked up from behind the counter, his eyes narrowing as he took in their dishevelled state. Harlow barely registered him. Her mind was still in the tunnel, still on the Hollow, still on the suspect slipping through her fingers. Tomás released her, his chest heaving. “You’re in deep now, Detective.” She straightened, her jaw tightening. “What the hell was that thing?” “Something you don’t want to meet again.” He wiped rain from his face, his fingers lingering on the scar. “The Veil Market isn’t for outsiders. And neither is what’s hunting you.” Harlow’s torch was still in her hand, the beam now steady. She clicked it off, the sudden darkness making her blink. “I’m not running from this.” Tomás’s laugh was humourless. “That’s what they all say.” Silas slid a glass of amber liquid across the bar towards her. She didn’t touch it. Her watch ticked against her wrist, the sound too loud in the sudden quiet. The chase wasn’t over. It had only just begun.
created_at"2026-10-07T09:34:55.025Z" 10/7/2026, 9:34:55 AM
model"mistralai/mistral-medium-3.5-20260430"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency500
moderation_latency(null)
generation_time17150
tokens_prompt1104
tokens_completion2105
native_tokens_prompt1039
native_tokens_completion1884
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached0
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"default"
usage0.0156885
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791365695-zJfNrmnDuUoIobZnmvcB"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791365695-CslnCjW2a7wknTo1Uz5l"
upstream_id"48e888329dd34546bebdde429da2f430"
provider_responses
0
endpoint_id"d21d316f-d540-4718-b36e-3beff85d0cf9"
is_byokfalse
latency209
model_permaslug"mistralai/mistral-medium-3.5-20260430"
provider_name"Mistral"
status429
1
endpoint_id"38ef23a9-5cb3-46fa-85ec-7aed174f04eb"
id"48e888329dd34546bebdde429da2f430"
is_byokfalse
latency500
model_permaslug"mistralai/mistral-medium-3.5-20260430"
provider_name"Mistral"
status200
total_cost0.0156885
cache_discount(null)
upstream_inference_cost0
provider_name"Mistral"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags4
adverbTagCount1
adverbTags
0"His fingers tightened around [around]"
dialogueSentences21
tagDensity0.19
leniency0.381
rawRatio0.25
effectiveRatio0.095
92.85% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1399
totalAiIsmAdverbs2
found
0
adverb"slightly"
count1
1
adverb"suddenly"
count1
highlights
0"slightly"
1"suddenly"
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)
32.09% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1399
totalAiIsms19
found
0
word"glint"
count1
1
word"footsteps"
count2
2
word"echoed"
count2
3
word"gloom"
count1
4
word"flickered"
count3
5
word"etched"
count1
6
word"dancing"
count1
7
word"pulsed"
count1
8
word"pulse"
count1
9
word"whisper"
count1
10
word"wavered"
count1
11
word"racing"
count1
12
word"warmth"
count1
13
word"stark"
count1
14
word"chill"
count1
highlights
0"glint"
1"footsteps"
2"echoed"
3"gloom"
4"flickered"
5"etched"
6"dancing"
7"pulsed"
8"pulse"
9"whisper"
10"wavered"
11"racing"
12"warmth"
13"stark"
14"chill"
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
emotionTells2
narrationSentences124
matches
0"d in terror"
1"d in panic"
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount2
hedgeCount1
narrationSentences124
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)
analyzedSentences141
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen28
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1386
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions7
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions35
wordCount1252
uniqueNames13
maxNameDensity0.96
worstName"Harlow"
maxWindowNameDensity2
worstWindowName"Harlow"
discoveredNames
Soho1
Harlow12
Quinn1
London1
Veil1
Market1
Saint1
Christopher1
Herrera1
Hollow4
Raven1
Nest1
Tomás9
persons
0"Harlow"
1"Quinn"
2"Saint"
3"Christopher"
4"Herrera"
5"Hollow"
6"Raven"
7"Tomás"
places
0"Soho"
1"London"
2"Market"
globalScore1
windowScore1
61.76% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences85
glossingSentenceCount3
matches
0"quite music"
1"as if testing its memory"
2"darkness that seemed to cling to the thing"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1386
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences141
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs46
mean30.13
std24.19
cv0.803
sampleLengths
070
166
278
36
450
512
678
73
852
937
104
1194
1233
136
1469
157
1625
175
1825
1911
2022
2133
226
2347
245
2562
2616
2716
285
2918
304
3150
329
3344
3454
3516
3629
3741
3851
3911
4011
4131
4226
439
4430
459
99.60% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences124
matches
0"were lined"
1"was gone"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount1
totalVerbs210
matches
0"was already moving"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount14
semicolonCount0
flaggedSentences10
totalSentences141
ratio0.071
matches
0"The suspect—a wiry man in a dark hoodie—had been feeding her breadcrumbs all night, leading her deeper into the labyrinth of the city."
1"They were jagged, angular—like something carved by a hand that didn’t belong to this world."
2"She’d heard whispers of it in the underbelly of the city—a black market for things that didn’t exist."
3"The air hit her first—thick, spiced with incense and something metallic, like old blood."
4"The crowd was a mix of faces—some human, some not."
5"She’d seen his file—former paramedic, lost his license."
6"The suspect—her suspect—stood in the centre, his hood thrown back, his face twisted in terror."
7"The thing turned its head—if it had a head—towards her."
8"The Hollow lunged, its fingers—too many of them—scrabbling at the air."
9"A green neon sign flickered above a doorway—the Raven’s Nest."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1269
adjectiveStacks0
stackExamples(empty)
adverbCount33
adverbRatio0.026004728132387706
lyAdverbCount6
lyAdverbRatio0.004728132387706856
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences141
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences141
mean9.83
std5.83
cv0.593
sampleLengths
015
112
220
323
418
58
612
723
81
94
1017
1111
1212
137
1411
1520
162
174
189
1928
205
218
222
236
244
2513
2612
2714
2815
2924
303
3118
322
3313
3419
3516
364
378
385
394
404
4114
4216
4311
4416
4510
4615
4712
489
496
41.49% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats12
diversityRatio0.2765957446808511
totalSentences141
uniqueOpeners39
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences115
matches(empty)
ratio0
84.35% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount39
totalSentences115
matches
0"She rounded a corner, her"
1"He glanced back, his face"
2"He ducked into an alley,"
3"She slowed, her hand resting"
4"She pushed through, the door"
5"She pulled her torch from"
6"They were jagged, angular—like something"
7"Her torch flickered as she"
8"She’d heard whispers of it"
9"She’d come this far."
10"She pushed it open."
11"She moved deeper into the"
12"She spun, her other hand"
13"He was tall, his olive"
14"She’d seen his file—former paramedic,"
15"she said, her voice low"
16"His grip was firm, but"
17"His thumb pressed into the"
18"She yanked her arm free."
19"It had come from the"
ratio0.339
0.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount108
totalSentences115
matches
0"The rain came down in"
1"Neon signs bled into the"
2"Detective Harlow Quinn moved like"
3"The suspect—a wiry man in"
4"She rounded a corner, her"
5"The man was fast, but"
6"He glanced back, his face"
7"Fear made people sloppy."
8"He ducked into an alley,"
9"The alley was narrow, the"
10"A fire escape sagged overhead,"
11"The suspect’s footsteps echoed, then"
12"She slowed, her hand resting"
13"The alley dead-ended at a"
14"She pushed through, the door"
15"The space beyond was dark,"
16"A staircase descended into blackness."
17"The suspect’s footsteps echoed from"
18"This wasn’t just a chase"
19"This was a descent."
ratio0.939
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences115
matches(empty)
ratio0
96.77% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences62
technicalSentenceCount4
matches
0"She rounded a corner, her boots splashing through a puddle that sent a cold spray up her trousers."
1"The space beyond was dark, the air thick with the scent of damp earth and something older, something that prickled the hairs on the back of her neck."
2"Beyond it, the murmur of voices, the clink of glass, the low hum of something that wasn’t quite music."
3"The space was vast, a cavernous tunnel lit by flickering lanterns that cast long, dancing shadows."
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags4
uselessAdditionCount3
matches
0"she said, her voice low"
1"His thumb pressed, as if testing its memory"
2"He wiped, his fingers lingering on the scar"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags2
fancyCount1
fancyTags
0"His thumb pressed (press)"
dialogueSentences21
tagDensity0.095
leniency0.19
rawRatio0.5
effectiveRatio0.095
76.9642%