Run: 2026-02-19-01KHTX461S7NWR8XNS0F8P5H5K

Run Details

Duration:
8.2s
Cost:
$0.000498
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 like a thousand tiny fists, turning the Soho pavement into a slick black mirror. Detective Harlow Quinn’s boots splashed through puddles deep enough to soak her socks, but she didn’t slow. The suspect—lean, wiry, moving like a rat with a firecracker up its arse—ducked around a corner, his dark jacket blending into the shadows. Quinn’s breath came sharp and controlled, her pulse a steady drumbeat in her ears. Eighteen years on the force had taught her the rhythm of a chase: the way adrenaline sharpened her focus, how the city’s noises faded into a dull hum when she locked onto her target. She rounded the corner just in time to see him vanish into an alley so narrow it looked like a crack in the buildings. No hesitation. She followed. The alley stank of damp brick and something metallic, like old blood. A flickering streetlamp cast jagged shadows, turning the suspect’s silhouette into a shifting blur. He moved fast, but Quinn was faster. She’d spent too many nights chasing ghosts through London’s underbelly to let this one slip. Then he stopped. Not because he’d given up. Not because he’d run out of steam. He stopped because he’d reached a dead end—a rusted fire escape bolted to the wall, its ladder dangling just out of reach. The suspect turned, his face half-lit by the sickly glow of the streetlamp. Young. Too young. His eyes darted, calculating, before he spat on the ground and grinned. “Lost, Detective?” Quinn didn’t answer. She didn’t need to. The kid—couldn’t have been more than twenty—knew exactly who she was. That meant he was connected. And if he was connected, he knew things. Things about the clique. Things about what had happened to Morris. She took a step forward, her hand resting on the baton at her hip. “You’re coming in.” The kid laughed, a sharp, barking sound. “Nah. I don’t think so.” He reached into his jacket. Quinn’s muscles coiled. She’d seen that move before—the telltale shift of a hand going for a weapon. But before she could react, the kid didn’t pull a knife or a gun. He pulled a *token*. Small. White. Carved from what looked like bone. He tossed it at her feet. It clattered against the wet pavement, rolling to a stop against her boot. Quinn didn’t take her eyes off him, but her gaze flickered down just long enough to see the strange symbol etched into its surface—a crescent moon cradling a serpent. “What the hell is that?” The kid didn’t answer. Instead, he turned and *jumped*, his fingers closing around the lowest rung of the fire escape. He hauled himself up with a grunt, his boots scraping against the metal. Quinn lunged, but he was already out of reach, climbing like a spider up the side of the building. She cursed under her breath. No way she was letting him get away that easily. Quinn grabbed the ladder and yanked. It groaned but held. She hauled herself up, her arms burning with the effort. The kid was already at the top, disappearing over the edge of the roof. She climbed faster, her boots slipping on the wet rungs. Then she heard it. A sound that didn’t belong. A *click*. Not the metallic snap of a gun being cocked. Something else. Something older. Like stone grinding against stone. Quinn froze. Below her, the alleyway *shifted*. The pavement split open with a sound like a groan, revealing a yawning darkness beneath. The fire escape trembled, the metal groaning as if the building itself was breathing. Quinn’s stomach lurched. She tightened her grip on the ladder, her knuckles white. The kid’s voice drifted down from the rooftop, smug and mocking. “Better hurry, Detective. The Market don’t wait for no one.” Quinn didn’t look down. She didn’t need to. She could *feel* it—the pull of the darkness below, the way the air had gone thick and heavy, like the moment before a storm breaks. She’d heard the whispers. The rumours. The things the clique didn’t talk about, not even in hushed tones. The Veil Market. She should’ve known. Should’ve *recognized* the signs. The way the kid had moved, the way he’d thrown that token like it was a key. This wasn’t just some punk running from the law. This was something else. Something *supernatural*. Quinn’s jaw tightened. She had two choices: climb back down and lose him, or follow him into the unknown. She didn’t like unknowns. But she liked losing even less. With a sharp exhale, she swung herself onto the rooftop. The kid was already gone, vanished into the rain-slicked night. But the rooftop wasn’t empty. A hatch stood open, its edges lined with rust, a ladder descending into blackness. Quinn crouched, peering into the dark. The air rising from below was cold. Too cold. Like the breath of a tomb. She pulled her torch from her belt and clicked it on. The beam cut through the darkness, illuminating a narrow shaft that dropped straight down. The walls were brick, old and crumbling, covered in graffiti that didn’t look like any tag she’d seen before. Symbols. Sigils. Things that made her skin prickle. She hesitated. This wasn’t her world. This wasn’t the London she knew—the one with rules, with procedures, with *logic*. This was something else. Something that had taken Morris from her. Something that had left her standing in an empty morgue three years ago, staring at a body that shouldn’t have been *possible*. Quinn’s fingers tightened around the torch. She could walk away. Call it in. Let someone else deal with this. But she’d spent three years chasing ghosts. Three years waiting for answers. And now, for the first time, she had a lead. She swung her legs over the edge of the hatch and started to climb down.
created_at"2026-02-19T12:13:48.993Z" 2/19/2026, 12:13:48 PM
model"mistralai/mistral-small-creative-20251216"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency220
moderation_latency(null)
generation_time7887
tokens_prompt1140
tokens_completion1515
native_tokens_prompt1027
native_tokens_completion1316
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached256
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"
usage0.0004975
router(null)
provider_responses
0
endpoint_id"0118a65e-79f9-48b0-924e-38c4a41378e1"
id"478892305e4b4834aa2427e435f7038d"
is_byokfalse
latency220
model_permaslug"mistralai/mistral-small-creative-20251216"
provider_name"Mistral"
status200
api_type"completions"
id"gen-1771503229-xPnFM0iIxPdxNvnBesRG"
upstream_id"478892305e4b4834aa2427e435f7038d"
total_cost0.0004975
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
totalTags1
adverbTagCount0
adverbTags(empty)
dialogueSentences5
tagDensity0.2
leniency0.4
rawRatio0
effectiveRatio0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount984
totalAiIsmAdverbs0
found(empty)
highlights(empty)
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)
64.43% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount984
totalAiIsms7
found
0
word"pulse"
count1
1
word"calculating"
count1
2
word"flickered"
count1
3
word"etched"
count1
4
word"trembled"
count1
5
word"stomach"
count1
6
word"lurched"
count1
highlights
0"pulse"
1"calculating"
2"flickered"
3"etched"
4"trembled"
5"stomach"
6"lurched"
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
narrationSentences110
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount2
narrationSentences110
filterMatches(empty)
hedgeMatches
0"happened to"
1"started to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences114
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen34
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans9
markdownWords9
totalWords973
ratio0.009
matches
0"token"
1"jumped"
2"click"
3"shifted"
4"feel"
5"recognized"
6"supernatural"
7"logic"
8"possible"
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions2
unquotedAttributions0
matches(empty)
76.16% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions25
wordCount948
uniqueNames8
maxNameDensity1.48
worstName"Quinn"
maxWindowNameDensity2.5
worstWindowName"Quinn"
discoveredNames
Soho1
Harlow1
Quinn14
London2
Morris2
Veil1
Market1
Things3
persons
0"Harlow"
1"Quinn"
2"Morris"
places
0"Soho"
1"London"
globalScore0.762
windowScore0.833
69.35% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences62
glossingSentenceCount2
matches
0"looked like a crack in the buildings"
1"looked like bone"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount973
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount2
totalSentences114
matches
0"seen that move"
1"thrown that token"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs41
mean23.73
std20.67
cv0.871
sampleLengths
058
172
24
348
43
562
62
742
817
917
1043
116
1242
135
1452
1515
1644
174
185
192
2018
212
225
2342
2421
2551
263
2737
282
2919
304
316
3239
3321
3452
352
3650
3719
3812
3910
4015
95.69% Passive voice overuse
Target: ≤2% passive sentences
passiveCount3
totalSentences110
matches
0"was connected"
1"was connected"
2"being cocked"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount2
totalVerbs171
matches
0"was letting"
1"was breathing"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount9
semicolonCount0
flaggedSentences7
totalSentences114
ratio0.061
matches
0"The suspect—lean, wiry, moving like a rat with a firecracker up its arse—ducked around a corner, his dark jacket blending into the shadows."
1"He stopped because he’d reached a dead end—a rusted fire escape bolted to the wall, its ladder dangling just out of reach."
2"The kid—couldn’t have been more than twenty—knew exactly who she was."
3"She’d seen that move before—the telltale shift of a hand going for a weapon."
4"Quinn didn’t take her eyes off him, but her gaze flickered down just long enough to see the strange symbol etched into its surface—a crescent moon cradling a serpent."
5"She could *feel* it—the pull of the darkness below, the way the air had gone thick and heavy, like the moment before a storm breaks."
6"This wasn’t the London she knew—the one with rules, with procedures, with *logic*."
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount959
adjectiveStacks1
stackExamples
0"suspect—lean, wiry, moving like"
adverbCount30
adverbRatio0.03128258602711158
lyAdverbCount4
lyAdverbRatio0.004171011470281543
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences114
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences114
mean8.54
std6.51
cv0.762
sampleLengths
018
117
223
314
434
524
62
72
812
914
107
1115
123
135
147
1522
1613
171
182
1912
202
213
224
2311
245
258
264
277
2814
293
307
3110
323
3314
3414
354
361
371
386
396
4013
4129
425
434
4416
4513
4619
475
4810
496
42.40% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats15
diversityRatio0.3333333333333333
totalSentences114
uniqueOpeners38
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount3
totalSentences94
matches
0"Then he stopped."
1"Instead, he turned and *jumped*,"
2"Then she heard it."
ratio0.032
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount27
totalSentences94
matches
0"She rounded the corner just"
1"He moved fast, but Quinn"
2"She’d spent too many nights"
3"He stopped because he’d reached"
4"His eyes darted, calculating, before"
5"She didn’t need to."
6"She took a step forward,"
7"He reached into his jacket"
8"She’d seen that move before—the"
9"He pulled a *token*."
10"He tossed it at her"
11"It clattered against the wet"
12"He hauled himself up with"
13"She cursed under her breath."
14"It groaned but held."
15"She hauled herself up, her"
16"She climbed faster, her boots"
17"She tightened her grip on"
18"She didn’t need to."
19"She could *feel* it—the pull"
ratio0.287
82.34% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount71
totalSentences94
matches
0"The rain hammered down like"
1"Detective Harlow Quinn’s boots splashed"
2"The suspect—lean, wiry, moving like"
3"Quinn’s breath came sharp and"
4"She rounded the corner just"
5"The alley stank of damp"
6"A flickering streetlamp cast jagged"
7"He moved fast, but Quinn"
8"She’d spent too many nights"
9"He stopped because he’d reached"
10"The suspect turned, his face"
11"His eyes darted, calculating, before"
12"Quinn didn’t answer."
13"She didn’t need to."
14"The kid—couldn’t have been more"
15"That meant he was connected."
16"Things about the clique."
17"Things about what had happened"
18"She took a step forward,"
19"The kid laughed, a sharp,"
ratio0.755
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences94
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences43
technicalSentenceCount2
matches
0"The beam cut through the darkness, illuminating a narrow shaft that dropped straight down."
1"Something that had left her standing in an empty morgue three years ago, staring at a body that shouldn’t have been *possible*."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags1
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags0
87.4793%