Run: 2026-02-19-01KHTQS53S5V68228FRH6A2EY3

Run Details

Duration:
10.8s
Cost:
$0.000592
Provider:
OpenAI

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
Rain hammered down on the empty pavement, splattering like gravel thrown against glass. The streetlights flickered irregularly, casting a sickly yellow glow over slick cobblestones as Detective Harlow Quinn sprinted past puddles that swallowed her footsteps. Her breath billowed out in ragged bursts, each inhale heavy with dismal air and the scent of damp concrete. Somewhere ahead, her quarry darted into the shadows—the figure she’d been trailing for blocks, weaving through alleyways with reckless urgency. Quinn’s eyes flicked to the figure’s back, determined, desperate not to lose him. He clutched something in his hand, a glint under the flickering lampposts—maybe a weapon, maybe a package. Whatever it was, he didn’t slow. Not even when she shouted, “Stop!” He didn't turn, only increased his pace, weaving past a stack of trash bins spilling their contents onto the street. Quinn pressed on, pulse hammering in her temples, ankle muscles searing. The suspect turned sharply down a narrower alley, lined with wet, crumbling bricks. Quinn followed, her boots skidding on the slick cobblestones. A hand gripped her wrist from behind, and she spun, bringing her elbow up in a practiced arc. A rough voice in her ear. “Go. He's gone in that door.” It was a homeless man they’d talked to earlier—jerking his thumb toward a weathered metal entryway set into the alley’s brickwork. Quinn hesitated for a split second, eyes flickering to the doorway. The doorway was unremarkable, save for the faint, green neon sign flickering above, casting a sickly hue across the alley. She could see the suspect’s shadow through a crack in the door, shifting rapidly. The alley was silent except for the rain hammering down and the steady drip from the overhanging gutters. It looked abandoned, but somehow, she knew better. A decision hung loose in her mind. The police in her shoes usually didn’t shy away from the unknown. Yet, something about this—something about that flickering sign and the way the shadows danced—made her hesitate. Her hand hovered over her belt, gripping her badge, weighing her options. Usually, she’d breach the door, but tonight, something mulled in her gut. She knew what was down there was more than just some street rat hiding out. That alley, that door—that was a gateway to something darker. She stepped back, tugging her leather coat tighter. The rain lashed harder now, and her watch’s bezel gleamed as her gaze flicked to the time. Almost midnight. The city seemed to fold in on itself, the calm before something more sinister. The flickering neon sign buzzed and sputtered. Quinn spotted a faint glow beneath the door’s edge, a yellowish shimmer. Even in the storm, she saw the faint outline of a hand slipping through a crack. “Too risky,” she muttered, voice almost lost to the rain. She retreated, eyes never leaving the door. Then, instinct kicked in. In her line of work, hesitation could kill. She reached for her radio, voice steady but low. “Control, this is Quinn. Suspect just went into an abandoned alley—door at the back of the brick building. Need backup.” No response. Just static for a moment, then a crackling reply. “Copy, Quinn. Be careful.” A gust of wind pushed her back, rain slamming into her face. Her brow furrowed as she looked again at the alley. Something about it felt wrong—like the whole street was holding its breath. She slung her coat off a bit, hearing the dull clang of her badge rattling at her hip, ready for quick access. The alley remained silent, waiting. Then she saw it—the faint shimmer again, through the crack, like something was trying to emerge. Quinn’s gaze sharpened. She pulled out her gun, flicked the safety off, and pressed the barrel to the door’s edge. The door groaned as she pushed, resisting her at first, then swung inward with a slick, wet scrape. Inside, darkness enveloped her, thick and tangible. The faint smell of moss and something metallic greeted her—an inexplicable scent that didn’t belong in the city. Quinn’s eyes adjusted, scanning the dimly lit space. The walls were lined with shelves, stacked high with odd trinkets, jars filled with unrecognisable substances, and what looked like ancient manuscripts. A faint green glow emanated from a corner, casting strange shadows. She moved forward, gun low but ready, each step cautious. The place bucked away from her as though alive. A noise echoed—soft, almost beneath hearing. She froze, pressing her back to the cold brick wall, instinct guiding her. That’s when she saw him. The suspect stood just beyond a tattered curtain, clutching his mysterious package. His face was half-hidden, shadows cloaking his features, but she recognized the strain in his shoulders. “Freeze,” she commanded, voice steady but firm. He turned slowly, eyes darting for an escape, hands raised just slightly. “I’m only here to look,” he said in a low, tense voice. “You wouldn’t understand.” Quinn’s finger ticked on the trigger. “Tell me what’s down here.” His lips pressed into a thin line, then, quick as lightning, he lunged toward a table cluttered with strange artifacts. She fired once—missed it by inches as he dove behind the clutter. Lightning cracked overhead, flashing through the darkness, illuminating shelves packed with potions, talismans, and forbidden relics. The air grew thick with whispered words and arcane energy. Quinn took a breath, the storm’s fury outside echoing the chaos inside her mind. She knew she’d crossed a line into territory she didn’t understand. And she wasn’t sure if she’d ever find her way back.
created_at"2026-02-19T10:40:24.703Z" 2/19/2026, 10:40:24 AM
model"openai/gpt-4.1-nano-2025-04-14"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency295
moderation_latency(null)
generation_time10682
tokens_prompt1140
tokens_completion1492
native_tokens_prompt985
native_tokens_completion1233
native_tokens_completion_images0
native_tokens_reasoning0
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"completed"
usage0.0005917
router(null)
provider_responses
0
endpoint_id"9251cee5-5503-4be9-9439-7ae21ff062a3"
id"resp_0f3117ea78b2182f016996e898c53c81978090a1161bdd0370"
is_byokfalse
latency112
model_permaslug"openai/gpt-4.1-nano-2025-04-14"
provider_name"OpenAI"
status200
api_type"completions"
id"gen-1771497624-iY4m58mOAqlbeLDhxu91"
upstream_id"resp_0f3117ea78b2182f016996e898c53c81978090a1161bdd0370"
total_cost0.0005917
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags5
adverbTagCount0
adverbTags(empty)
dialogueSentences9
tagDensity0.556
leniency1
rawRatio0
effectiveRatio0
83.84% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount928
totalAiIsmAdverbs3
found
0
adverb"sharply"
count1
1
adverb"slowly"
count1
2
adverb"slightly"
count1
highlights
0"sharply"
1"slowly"
2"slightly"
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)
19.18% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount928
totalAiIsms15
found
0
word"flickered"
count1
1
word"footsteps"
count1
2
word"flicked"
count3
3
word"determined"
count1
4
word"glint"
count1
5
word"pulse"
count1
6
word"searing"
count1
7
word"sinister"
count1
8
word"furrowed"
count1
9
word"tangible"
count1
10
word"scanning"
count1
11
word"echoed"
count1
12
word"echoing"
count1
highlights
0"flickered"
1"footsteps"
2"flicked"
3"determined"
4"glint"
5"pulse"
6"searing"
7"sinister"
8"furrowed"
9"tangible"
10"scanning"
11"echoed"
12"echoing"
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
narrationSentences73
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount1
narrationSentences73
filterMatches
0"watch’s"
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences77
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen28
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords916
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions6
unquotedAttributions0
matches(empty)
83.33% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions12
wordCount869
uniqueNames3
maxNameDensity1.15
worstName"Quinn"
maxWindowNameDensity2.5
worstWindowName"Quinn"
discoveredNames
Detective1
Harlow1
Quinn10
persons
0"Harlow"
1"Quinn"
places(empty)
globalScore0.925
windowScore0.833
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences66
glossingSentenceCount1
matches
0"looked like ancient manuscripts"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount916
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences77
matches(empty)
86.67% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs35
mean26.17
std11.86
cv0.453
sampleLengths
036
152
229
331
440
533
631
740
87
928
1049
1141
1235
1310
1428
1520
1615
1734
1827
1936
2018
2133
2233
2319
2419
255
2628
277
2812
2915
3011
3132
3226
3325
3411
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences73
matches
0"were lined"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount2
totalVerbs157
matches
0"was holding"
1"was trying"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount11
semicolonCount0
flaggedSentences10
totalSentences77
ratio0.13
matches
0"Somewhere ahead, her quarry darted into the shadows—the figure she’d been trailing for blocks, weaving through alleyways with reckless urgency."
1"He clutched something in his hand, a glint under the flickering lampposts—maybe a weapon, maybe a package."
2"“Go. He's gone in that door.” It was a homeless man they’d talked to earlier—jerking his thumb toward a weathered metal entryway set into the alley’s brickwork."
3"Yet, something about this—something about that flickering sign and the way the shadows danced—made her hesitate."
4"That alley, that door—that was a gateway to something darker."
5"Something about it felt wrong—like the whole street was holding its breath."
6"Then she saw it—the faint shimmer again, through the crack, like something was trying to emerge."
7"The faint smell of moss and something metallic greeted her—an inexplicable scent that didn’t belong in the city."
8"A noise echoed—soft, almost beneath hearing."
9"She fired once—missed it by inches as he dove behind the clutter."
99.20% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount880
adjectiveStacks0
stackExamples(empty)
adverbCount36
adverbRatio0.04090909090909091
lyAdverbCount12
lyAdverbRatio0.013636363636363636
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences77
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences77
mean11.9
std5.47
cv0.46
sampleLengths
013
123
219
320
413
517
66
76
820
911
1013
119
1218
136
1427
1511
1620
1714
1818
198
207
2112
2216
2312
2412
2515
2610
278
2817
292
3014
317
3212
3316
3410
357
364
378
389
3920
402
419
424
4312
4410
4512
4622
475
4816
493
68.83% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats2
diversityRatio0.42857142857142855
totalSentences77
uniqueOpeners33
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount5
totalSentences71
matches
0"Somewhere ahead, her quarry darted"
1"Usually, she’d breach the door,"
2"Then, instinct kicked in."
3"Just static for a moment,"
4"Then she saw it—the faint"
ratio0.07
84.79% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount24
totalSentences71
matches
0"Her breath billowed out in"
1"He clutched something in his"
2"He didn't turn, only increased"
3"It was a homeless man"
4"She could see the suspect’s"
5"It looked abandoned, but somehow,"
6"Her hand hovered over her"
7"She knew what was down"
8"She stepped back, tugging her"
9"she muttered, voice almost lost"
10"She retreated, eyes never leaving"
11"She reached for her radio,"
12"Her brow furrowed as she"
13"She slung her coat off"
14"She pulled out her gun,"
15"She moved forward, gun low"
16"She froze, pressing her back"
17"His face was half-hidden, shadows"
18"she commanded, voice steady but"
19"He turned slowly, eyes darting"
ratio0.338
44.51% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount59
totalSentences71
matches
0"The streetlights flickered irregularly, casting"
1"Her breath billowed out in"
2"Quinn’s eyes flicked to the"
3"He clutched something in his"
4"Whatever it was, he didn’t"
5"He didn't turn, only increased"
6"Quinn pressed on, pulse hammering"
7"The suspect turned sharply down"
8"Quinn followed, her boots skidding"
9"A hand gripped her wrist"
10"A rough voice in her"
11"It was a homeless man"
12"Quinn hesitated for a split"
13"The doorway was unremarkable, save"
14"She could see the suspect’s"
15"The alley was silent except"
16"It looked abandoned, but somehow,"
17"A decision hung loose in"
18"The police in her shoes"
19"Her hand hovered over her"
ratio0.831
100.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount2
totalSentences71
matches
0"Yet, something about this—something about"
1"Even in the storm, she"
ratio0.028
49.69% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences46
technicalSentenceCount6
matches
0"The streetlights flickered irregularly, casting a sickly yellow glow over slick cobblestones as Detective Harlow Quinn sprinted past puddles that swallowed her …"
1"He didn't turn, only increased his pace, weaving past a stack of trash bins spilling their contents onto the street."
2"Her hand hovered over her belt, gripping her badge, weighing her options."
3"That alley, that door—that was a gateway to something darker."
4"She slung her coat off a bit, hearing the dull clang of her badge rattling at her hip, ready for quick access."
5"The faint smell of moss and something metallic greeted her—an inexplicable scent that didn’t belong in the city."
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags5
uselessAdditionCount2
matches
0"she muttered, voice almost lost to the rain"
1"she commanded, voice steady but firm"
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags3
fancyCount2
fancyTags
0"she shouted (shout)"
1"she muttered (mutter)"
dialogueSentences9
tagDensity0.333
leniency0.667
rawRatio0.667
effectiveRatio0.444
80.6680%