Run: 2026-03-18-01KM0ATWFGXK21FHHK5827SMXQ

Run Details

Duration:
27.9s
Cost:
$0.001635
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 hammered down in uneven sheets, bouncing off the pavement like scattered hail. Detective Harlow Quinn adjusted the collar of her leather jacket, the damp seeping through despite its age. Her leather watch glinted under a flickering streetlamp. Three years on without Morris, and the city still felt like it was gnawing at her heels. She had been watching the café on Old Compton Street for three hours, sipping lukewarm tea that had long lost its steam. The target—a slender figure in a long black coat—had slipped out the back, nearly colliding with a delivery cyclist. Now, Quinn’s boots splashed through neon reflections of pub signs and headlights, her breath measured in crisp clouds. The figure turned sharply into a narrow alley slick with runoff. Quinn veered after them, pulse steady. No shouting. No heroics. Just the wet slap of soles on stone and the concrete walls pressing in like the ribs of some great stone beast. She rounded the corner to find the alley empty. A fire escape groaned overhead. Quinn scanned the brickwork, eyes locking onto fresh scuffs on the damp stone where boots had found purchase. Second floor. A window stood ajar. She moved fast, vaulting up the metal steps two at a time. Rainwater dripped from her brow, blurring the edges of the window frame. Inside, the ceiling fan spun lazily over a room filled with monitor screens and the scent of espresso gone cold. A laptop glowed with an open chat log—coordinates, initials, dollar signs. *Too clean. Too deliberate.* A shadow shifted in the corner. Quinn’s pulse kicked once, hammering behind her sternum. “You’re not who I expected,” came a voice from the darkness, smooth, accented. Not the suspect. Someone else. A man stepped forward, olive skin glistening under an exposed bulb. His Saint Christopher medallion caught the light as he lifted a hand to adjust a dark curl off his forehead. Behind her ear, Quinn registered the faint scar snaking up the man’s forearm. “Tomás Herrera,” she said evenly. “Funny seeing you here.” He didn’t flinch. “Detective Quinn. Still wearing that watch, I see.” She barely glanced at it—nylon strap, brass casing, the faintest scratch on the glass from a 2017 brawl on Brick Lane. “Where’s your patient?” Tomás smirked, just a twitch at the corner of his mouth. “Patient’s not here. But the market is.” Market? Before she could press, a floorboard creaked behind her. The suspect stood framed in the doorway, face half-lit by the glow of the street beyond—pale, wide-eyed, trembling. The coat was gone. His hands shook like leaves in a gale. Tomás’ gaze flicked to the suspect, then back to Quinn. “You’re chasing ghosts, Detective.” The suspect swallowed hard. “They’re not ghosts. They’re worse.” Quinn didn’t take her eyes off him. “Name?” “Luca.” “Luca what?” “Doesn’t matter.” “It always matters.” Tomás stepped forward, blocking Luca’s retreat. “He’s scared. You’re not helping.” Quinn’s jaw tightened. “Scared of what?” A muffled voice answered from the stairs—laughter. Not human. Not quite animal. The kind of sound that curls into your spine and twists. Luca’s face went gray. Quinn pulled her torch from her belt and flicked it on. The beam cut through the gloom, catching something on the wall—a symbol scratched into the plaster, jagged and wet, like something dragged through old blood. She shone it on Tomáš. “You know what this is?” He didn’t look. “Sign of the Veil.” “Veil?” “The underground. Beneath Camden. One night a month, it moves. Not on our map.” Quinn’s watch read 23:47. Full moon in three days. Her mind raced. The Veil Market—heard rumours, never seen. An abandoned Tube station. Bone tokens. She didn’t have one. Luca whimpered. “They’ll smell you. They can smell intrusion.” Quinn grabbed his collar. “Who’s they?” He shook his head violently. “The ones who don’t wear skin.” A gust of warm, foul air rushed up from below, carrying the stench of rust, wet fur, and something spoiled. Like old meat left in a drain. Tomáš’s medallion glowed faintly. Quinn’s grip didn’t loosen. “You’re coming with me.” “Down there?” Luca’s voice cracked. “I—I can’t—” “You ran. Now you talk.” “Detective—” Tomáš began. She cut him off. “Stay out of this. Last time I trusted a medic in an alley, blood got on my shoes.” Tomáš’s eyes darkened. “Not all debts are paid with bullets.” A floorboard shattered under unseen weight. Plaster dust rained from the ceiling. Quinn shoved Luca toward the window. “Out. Now.” He scrambled onto the fire escape, his legs buckling. She pivoted, torch sweeping the darkness. The beam caught two figures in the corridor—a pair of men in long coats, faceless, moving too smoothly. Their heads turned in unison. Quinn backed toward the window. Tomáš stood his ground. “They won’t come up. Not here. Not yet.” “Then why are they here?” “Because you are.” The torch flickered. The bulb started to die. Luca’s voice came from below, urgent and breathless. “Door’s open! There’s a flight down!” Quinn didn’t hesitate. She vaulted onto the fire escape, boots clanging. The rain lashed at her face, the alley a waterfall of sound and light. Luca crouched at a rusted iron door set into the brickwork—nondescript, like every other door in London. But the lock was old, ornate, not like anything modern. The air pouring out smelled of ozone and damp fur. “Bone token,” Luca whispered. “They check at the threshold.” Quinn pulled a silver link from her jacket pocket—the chain from her mother’s rosary, stolen during a raid ten years ago. Not a bone token. “Shit.” Luca’s eyes darted to the stairs behind them. The two figures were already descending, their coats whispering like whispers in a crypt. Tomáš’s voice cut through the storm. “Let him through. I’ll cover.” Quinn lunged at the door, palm slamming the iron. It groaned open, revealing a stairwell plunging into absolute blackness. Cold air rushed up, carrying the scent of old cigarettes and something metallic. Luca scrambled down without looking back. Quinn turned. Tomáš stood at the top of the stairs, arms crossed. Medallion glowing faintly. “You can still walk away,” he said. “So can you.” “Not if I help you.” “Why would you?” He smiled just enough to show teeth. “Because someone has to make sure you don’t get eaten.” A wet growl echoed from the stairwell. Quinn grabbed the door frame. “Move it or lose it, medic.” Tomáš hesitated only a second. Then he was down the stairs, Quinn slamming the iron door behind him. They landed hard on a packed dirt floor. A train platform, but no tracks—just ancient tiles glowing with bioluminescent moss. The ceiling arched overhead, lost in shadow. Strings of bare bulbs flickered like dying fireflies. The market huddled ahead, a warren of stalls under dripping arches. Vendors—some human, some not—haggled in hushed tones. A man with too many fingers sold vials of shimmering liquid. A woman in a tattered suit of moth wings handed a package to a figure wrapped in burlap. And everywhere, bone tokens—small, polished fragments hanging from belts, necks, wrists. Some human, some not. Luca was gone. Quinn surveyed the scene. Her boots were caked in mud and something darker. Her watch read 23:52. Tomáš exhaled through his nose. “You really didn’t bring a token.” “Didn’t know I needed one.” “Reckless.” “Professional.” A stall holder—a gaunt man with opalescent eyes—watched them with predatory stillness. Quinn stepped forward. “Saw a man in a black coat come through here. Tall, pale. Running.” The vendor didn’t blink. “All are welcome. Many enter. Few leave properly.” “Where is he?” The man pointed to a tunnel marked with a red hand, palm facing out. Tomáš’s medallion pulsed softly. “That’s where the real business happens.” Quinn didn’t ask what kind. She could smell it—ozone, grease, old blood. She moved toward the tunnel. Tomáš followed, close enough to hear his breath, sharp and controlled. “You don’t have to do this,” he said quietly. “I’m here.” “That’s not an answer.” She stopped at the tunnel mouth. A single bulb hung above, casting long shadows. Luca was in there. And whatever was chasing him. Quinn adjusted the leather strap of her watch. Its brass case was warm against her wrist. “Then let’s get him before something else does.” Tomáš didn’t argue. He stepped forward, medallion glowing brighter, and led the way into the dark.
created_at"2026-03-18T11:21:00.156Z" 3/18/2026, 11:21:00 AM
model"mistralai/mistral-small-2603" 1/1/2603, 12:00:00 AM
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency491
moderation_latency(null)
generation_time27444
tokens_prompt1140
tokens_completion2927
native_tokens_prompt1039
native_tokens_completion2465
native_tokens_completion_images(null)
native_tokens_reasoning513
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"
usage0.00163485
router(null)
provider_responses
0
endpoint_id"f5ed6283-4e17-457d-98cd-2ec0c318171d"
id"76e0f9c52cd449a593981b25d72a0602"
is_byokfalse
latency480
model_permaslug"mistralai/mistral-small-2603" 1/1/2603, 12:00:00 AM
provider_name"Mistral"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773832860-fMzb53gsl0a4F1VPNVwr"
upstream_id"76e0f9c52cd449a593981b25d72a0602"
total_cost0.00163485
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
totalTags6
adverbTagCount2
adverbTags
0"she said evenly [evenly]"
1"he said quietly [quietly]"
dialogueSentences56
tagDensity0.107
leniency0.214
rawRatio0.333
effectiveRatio0.071
85.81% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1409
totalAiIsmAdverbs4
found
0
adverb"sharply"
count1
1
adverb"lazily"
count1
2
adverb"really"
count1
3
adverb"softly"
count1
highlights
0"sharply"
1"lazily"
2"really"
3"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)
46.77% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1409
totalAiIsms15
found
0
word"measured"
count1
1
word"pulse"
count2
2
word"scanned"
count1
3
word"glistening"
count1
4
word"flicked"
count2
5
word"gloom"
count1
6
word"raced"
count1
7
word"shattered"
count1
8
word"weight"
count1
9
word"flickered"
count2
10
word"echoed"
count1
11
word"pulsed"
count1
highlights
0"measured"
1"pulse"
2"scanned"
3"glistening"
4"flicked"
5"gloom"
6"raced"
7"shattered"
8"weight"
9"flickered"
10"echoed"
11"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
narrationSentences141
matches(empty)
92.20% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount4
hedgeCount1
narrationSentences141
filterMatches
0"watch"
hedgeMatches
0"started to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences191
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen26
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans1
markdownWords4
totalWords1391
ratio0.003
matches
0"Too clean. Too deliberate."
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions5
unquotedAttributions0
matches(empty)
42.47% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions62
wordCount1116
uniqueNames16
maxNameDensity2.15
worstName"Quinn"
maxWindowNameDensity3.5
worstWindowName"Quinn"
discoveredNames
Harlow1
Quinn24
Morris1
Old1
Compton1
Street1
Saint1
Christopher1
Brick1
Lane1
Luca12
Tomáš12
Veil1
Market2
Tube1
London1
persons
0"Harlow"
1"Quinn"
2"Morris"
3"Saint"
4"Christopher"
5"Luca"
6"Tomáš"
7"Market"
places
0"Old"
1"Compton"
2"Street"
3"Brick"
4"Lane"
5"London"
globalScore0.425
windowScore0.5
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences79
glossingSentenceCount1
matches
0"felt like it was gnawing at her heels"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1391
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences191
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs97
mean14.34
std13.04
cv0.91
sampleLengths
056
159
243
338
455
54
614
718
844
99
1011
1124
1218
131
1439
1514
169
178
181
192
202
213
2211
236
2423
254
2636
2710
287
291
3014
319
3219
339
346
3511
3627
374
388
397
405
413
4222
4310
4412
458
4633
475
485
4912
97.80% Passive voice overuse
Target: ≤2% passive sentences
passiveCount3
totalSentences141
matches
0"was gone"
1"was gone"
2"were caked"
96.91% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount3
totalVerbs194
matches
0"was gnawing"
1"were already descending"
2"was chasing"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount18
semicolonCount0
flaggedSentences15
totalSentences191
ratio0.079
matches
0"The target—a slender figure in a long black coat—had slipped out the back, nearly colliding with a delivery cyclist."
1"A laptop glowed with an open chat log—coordinates, initials, dollar signs."
2"She barely glanced at it—nylon strap, brass casing, the faintest scratch on the glass from a 2017 brawl on Brick Lane."
3"The suspect stood framed in the doorway, face half-lit by the glow of the street beyond—pale, wide-eyed, trembling."
4"A muffled voice answered from the stairs—laughter."
5"The beam cut through the gloom, catching something on the wall—a symbol scratched into the plaster, jagged and wet, like something dragged through old blood."
6"The Veil Market—heard rumours, never seen."
7"The beam caught two figures in the corridor—a pair of men in long coats, faceless, moving too smoothly."
8"Luca crouched at a rusted iron door set into the brickwork—nondescript, like every other door in London."
9"Quinn pulled a silver link from her jacket pocket—the chain from her mother’s rosary, stolen during a raid ten years ago."
10"A train platform, but no tracks—just ancient tiles glowing with bioluminescent moss."
11"Vendors—some human, some not—haggled in hushed tones."
12"And everywhere, bone tokens—small, polished fragments hanging from belts, necks, wrists."
13"A stall holder—a gaunt man with opalescent eyes—watched them with predatory stillness."
14"She could smell it—ozone, grease, old blood."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount554
adjectiveStacks0
stackExamples(empty)
adverbCount17
adverbRatio0.030685920577617327
lyAdverbCount6
lyAdverbRatio0.010830324909747292
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences191
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences191
mean7.28
std5.1
cv0.7
sampleLengths
014
117
28
317
422
519
618
711
86
92
102
1122
129
135
1418
152
164
1712
1812
1920
2011
212
222
236
248
2513
263
272
2811
2920
3013
315
324
333
348
3521
363
3711
387
391
409
4118
424
438
4410
454
464
475
487
491
53.75% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats9
diversityRatio0.3507853403141361
totalSentences191
uniqueOpeners67
52.49% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences127
matches
0"Just the wet slap of"
1"Then he was down the"
ratio0.016
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount30
totalSentences127
matches
0"Her leather watch glinted under"
1"She had been watching the"
2"She rounded the corner to"
3"She moved fast, vaulting up"
4"His Saint Christopher medallion caught"
5"she said evenly"
6"He didn’t flinch."
7"She barely glanced at it—nylon"
8"His hands shook like leaves"
9"She shone it on Tomáš."
10"He didn’t look."
11"Her mind raced."
12"She didn’t have one."
13"He shook his head violently."
14"She cut him off."
15"He scrambled onto the fire"
16"She pivoted, torch sweeping the"
17"Their heads turned in unison."
18"She vaulted onto the fire"
19"It groaned open, revealing a"
ratio0.236
26.93% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount110
totalSentences127
matches
0"The rain hammered down in"
1"Detective Harlow Quinn adjusted the"
2"Her leather watch glinted under"
3"She had been watching the"
4"The target—a slender figure in"
5"The figure turned sharply into"
6"Quinn veered after them, pulse"
7"She rounded the corner to"
8"A fire escape groaned overhead."
9"Quinn scanned the brickwork, eyes"
10"A window stood ajar."
11"She moved fast, vaulting up"
12"Rainwater dripped from her brow,"
13"A laptop glowed with an"
14"A shadow shifted in the"
15"Quinn’s pulse kicked once, hammering"
16"A man stepped forward, olive"
17"His Saint Christopher medallion caught"
18"she said evenly"
19"He didn’t flinch."
ratio0.866
78.74% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount2
totalSentences127
matches
0"Now, Quinn’s boots splashed through"
1"Before she could press, a"
ratio0.016
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences43
technicalSentenceCount1
matches
0"She had been watching the café on Old Compton Street for three hours, sipping lukewarm tea that had long lost its steam."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags6
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags4
fancyCount1
fancyTags
0"Luca whispered (whisper)"
dialogueSentences56
tagDensity0.071
leniency0.143
rawRatio0.25
effectiveRatio0.036
85.7956%