Run: 2026-02-19-01KHTRPGJAZW4BBESAWRN3Z2M3

Run Details

Duration:
23.2s
Cost:
$0.015083
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 the city with relentless fury, a curtain of water that blurred streetlights into hazy spectres. Detective Harlow Quinn had always hated the rain; it muddied tracks, washed away evidence, and made the pavement treacherous. Yet, tonight, it seemed to add an extra layer of urgency to her chase. The suspect—a lanky figure clad in a dark hoodie—dashed across the slick tarmac, his footfalls splashing noisily. Quinn, undeterred, moved with the precision of a soldier trained for such pursuits. Her shoes slapped rhythmically against the ground, water weaving through the seams and soaking her socks, but her mind remained focused on the silhouette ahead. He turned swiftly into an alley, his movements suddenly frantic as if sensing her relentless drive. The alley's narrow walls muffled the persistent city noises, echoing their footfalls back to her. Quinn's sharp jaw clenched against the cold air as she pursued the glimpse of his retreating form. They emerged back into the cold street, and Quinn's eyes, alert and searching, caught the moment he hesitated beneath the green neon glow of the Raven's Nest sign. For a fraction of a second, his face came into view—a flash of determination mixed with fear that stirred something within her. Recognition, perhaps. But there was no time to linger. Footsteps carried them past the bar, the clink of glasses and muted jazz notes seeping out momentarily as if the night sought to join their chase. Quinn's leather watch ticked loudly in her mind, seconds matching her heartbeats as they propelled her forward. She could feel the phantom presence of DS Morris, the absence that had been her constant shadow since that ill-fated case. A sudden descent—an entrance barely noticeable except to those who knew—and the suspect vanished below ground. Quinn skidded to a halt, scanning the inconspicuous doorway leading into the abandoned Tube station, now the temporary lair of the Veil Market. Beyond it lay danger, she knew, the kind of hazard that lurked in the corners of her nightmares. Rain poured down from her hair, pooling beneath her collar as she made the call. She pulled a bone token from her pocket. Its stark, whispered existence a minor betrayal of her previous investigations into the supernatural. As the detective entered, the oppressive weight of the air enveloped her. She felt the market’s pulse, a hidden world of bartering whispers and clandestine glances. The scent of herbs, the metallic tang of blood, and the mustiness of the old station fused into an intoxicating aroma. She paused at the threshold, examining the sight before her. Stalls draped in shadows lined the passageway, their vendors obscured under hoods and masks. Charms glistened under faint torchlight, spellbinding and ominous. The soundscape of quiet dealings hummed around her. “A detective out this way? Seems unusual.” Tomás Herrera, standing just within the shadows, emerged closer with a slow smile that wasn’t entirely friendly. He tugged the Saint Christopher medallion absentmindedly, the symbol catching the dim light. “Noticed I like to break routine,” Quinn offered. Her gaze held steady, locked onto his warm brown eyes that hinted at stories untold. “What’s passed through our hallowed halls to bring you down here, eh?” “Work.” She looked past his shoulder, recognizing that she needed him more than ever now among the veiled faces. The chase she was on pressed heavily against the time they might waste on pretenses. “Fair enough.” He offered a knowing nod, then tilted his head towards the deeper recesses of the Market. “You’ve got that look. Whatever you’re after, don’t lose it.” She inclined her head, but she didn’t linger. As she weaved through the crowd, the vibrant undertow of supernatural intrigue sifted through her senses. Her breath came steady, but her heart played an urgent staccato. The tunnels twisted, and she moved with a hunter’s grace, acknowledging the slight warmth the medallion pressed into her palm. Ahead, she noticed him again—the suspect—pausing at a stall, hand hovering over a vial filled with luminescent liquid. “What’s this then?” she murmured, stepping up beside him, her voice low yet firm. His body tensed, fight or flight colliding within him. “Just supplies,” he muttered, eyes flicking toward an unseen exit. “I’ve heard that excuse before.” Harlow allowed the tension to break her face into what could pass as a smile. “Not your usual place for a catch, Detective Quinn,” he replied, a hint of defiance creeping into his voice. “Routine’s overrated.” She stepped closer, tension building as the scents of the market wrapped around them like an oily mist. “Why’d you bolt?” His eyes, dark as the underpass they stood beneath, flashed with calculation. “Some truths are safer out of sight.” “That’s not a truth you get to decide,” she reminded him, unconsciously glancing at the scar that marked his hasty adventures and troubled past. Behind them, the rising tide of vendors shifting through trades stirred the noise around their small confrontation. In this clandestine land, allegiances and bargains could shift with the slip of a word. “London’s changed, Detective.” He adjusted his grip on the vial, as if testing her resolve. “Not as much as you think,” she countered, ready for whatever path he might drag this out to. This part of the Market was dyed darker than her own suspicions, yet she knew more than she’d admit. The intricate webs they both navigated threaded them closer than their disparate paths suggested. “What do you plan to do?” His voice was even, but she marked the embrace of risk in it. “End it,” she declared, the tone final with the certainty of her intent. Quinn drew a breath, soaking in the sights and sounds of this otherworldly market. In that speck of silence, shared between them, this chase would find its own resolution dictated by the dance of their shared shadows.
created_at"2026-02-19T10:56:26.703Z" 2/19/2026, 10:56:26 AM
model"openai/gpt-4o-2024-08-06"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency397
moderation_latency(null)
generation_time23131
tokens_prompt1140
tokens_completion1572
native_tokens_prompt985
native_tokens_completion1262
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)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.0150825
router(null)
provider_responses
0
endpoint_id"9d15935a-34e6-4a5e-a5bc-c7dda213e876"
id"chatcmpl-DAvzmaRB0rJgoMDoXlYYmy4Vtmgbq"
is_byokfalse
latency330
model_permaslug"openai/gpt-4o-2024-08-06"
provider_name"OpenAI"
status200
api_type"completions"
id"gen-1771498586-gIQJZ6AFzjtpX9Hn5gpy"
upstream_id"chatcmpl-DAvzmaRB0rJgoMDoXlYYmy4Vtmgbq"
total_cost0.0150825
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
totalTags14
adverbTagCount1
adverbTags
0"Tomás Herrera standing just [just]"
dialogueSentences18
tagDensity0.778
leniency1
rawRatio0.071
effectiveRatio0.071
94.88% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount977
totalAiIsmAdverbs1
found
0
adverb"suddenly"
count1
highlights
0"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)
0.00% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount977
totalAiIsms22
found
0
word"treacherous"
count1
1
word"echoing"
count1
2
word"jaw clenched"
count1
3
word"footsteps"
count1
4
word"could feel"
count1
5
word"scanning"
count1
6
word"stark"
count1
7
word"oppressive"
count1
8
word"weight"
count1
9
word"pulse"
count1
10
word"clandestine"
count2
11
word"intrigue"
count1
12
word"warmth"
count1
13
word"tension"
count2
14
word"resolve"
count1
15
word"intricate"
count1
16
word"navigated"
count1
17
word"otherworldly"
count1
18
word"silence"
count1
19
word"dance"
count1
highlights
0"treacherous"
1"echoing"
2"jaw clenched"
3"footsteps"
4"could feel"
5"scanning"
6"stark"
7"oppressive"
8"weight"
9"pulse"
10"clandestine"
11"intrigue"
12"warmth"
13"tension"
14"resolve"
15"intricate"
16"navigated"
17"otherworldly"
18"silence"
19"dance"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"jaw/fists clenched"
count1
highlights
0"jaw clenched"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells1
narrationSentences59
matches
0"d with fear"
94.43% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount1
narrationSentences59
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)
analyzedSentences63
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
totalWords969
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions6
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions21
wordCount875
uniqueNames11
maxNameDensity0.91
worstName"Quinn"
maxWindowNameDensity2
worstWindowName"Quinn"
discoveredNames
Harlow2
Quinn8
Raven1
Nest1
Morris1
Tube1
Veil1
Market3
Herrera1
Saint1
Christopher1
persons
0"Harlow"
1"Quinn"
2"Raven"
3"Morris"
4"Market"
5"Herrera"
6"Saint"
7"Christopher"
places(empty)
globalScore1
windowScore1
62.28% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences57
glossingSentenceCount2
matches
0"as if sensing her relentless drive"
1"as if testing her resolve"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount969
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences63
matches
0"recognizing that she"
87.65% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs30
mean32.3
std14.75
cv0.457
sampleLengths
050
155
248
359
464
557
637
747
840
937
1023
1112
1234
1328
1435
1538
1614
1719
1820
1919
2023
2119
2224
2332
2415
2518
2633
2719
2813
2937
99.32% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences59
matches
0"was dyed"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs142
matches(empty)
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount7
semicolonCount1
flaggedSentences5
totalSentences63
ratio0.079
matches
0"Detective Harlow Quinn had always hated the rain; it muddied tracks, washed away evidence, and made the pavement treacherous."
1"The suspect—a lanky figure clad in a dark hoodie—dashed across the slick tarmac, his footfalls splashing noisily."
2"For a fraction of a second, his face came into view—a flash of determination mixed with fear that stirred something within her."
3"A sudden descent—an entrance barely noticeable except to those who knew—and the suspect vanished below ground."
4"Ahead, she noticed him again—the suspect—pausing at a stall, hand hovering over a vial filled with luminescent liquid."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount883
adjectiveStacks0
stackExamples(empty)
adverbCount24
adverbRatio0.027180067950169876
lyAdverbCount14
lyAdverbRatio0.015855039637599093
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences63
echoCount0
echoWords(empty)
81.49% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences63
mean15.38
std5.44
cv0.354
sampleLengths
017
119
214
317
413
525
616
715
817
928
1022
112
127
1326
1417
1521
1616
1723
1818
1915
208
2114
2212
2314
2421
2510
2614
278
288
2924
3013
318
3215
3312
3419
3515
3618
3710
388
3916
4011
4120
4218
4314
449
4510
4620
4719
4820
493
100.00% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats0
diversityRatio0.6031746031746031
totalSentences63
uniqueOpeners38
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences57
matches(empty)
ratio0
44.56% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount25
totalSentences57
matches
0"Her shoes slapped rhythmically against"
1"He turned swiftly into an"
2"They emerged back into the"
3"She could feel the phantom"
4"She pulled a bone token"
5"Its stark, whispered existence a"
6"She felt the market’s pulse,"
7"She paused at the threshold,"
8"He tugged the Saint Christopher"
9"Her gaze held steady, locked"
10"She looked past his shoulder,"
11"He offered a knowing nod,"
12"She inclined her head, but"
13"Her breath came steady, but"
14"she murmured, stepping up beside"
15"His body tensed, fight or"
16"he muttered, eyes flicking toward"
17"he replied, a hint of"
18"She stepped closer, tension building"
19"His eyes, dark as the"
ratio0.439
56.49% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount46
totalSentences57
matches
0"Detective Harlow Quinn had always"
1"The suspect—a lanky figure clad"
2"Quinn, undeterred, moved with the"
3"Her shoes slapped rhythmically against"
4"He turned swiftly into an"
5"The alley's narrow walls muffled"
6"Quinn's sharp jaw clenched against"
7"They emerged back into the"
8"Footsteps carried them past the"
9"Quinn's leather watch ticked loudly"
10"She could feel the phantom"
11"A sudden descent—an entrance barely"
12"Quinn skidded to a halt,"
13"Rain poured down from her"
14"She pulled a bone token"
15"Its stark, whispered existence a"
16"She felt the market’s pulse,"
17"The scent of herbs, the"
18"She paused at the threshold,"
19"Stalls draped in shadows lined"
ratio0.807
87.72% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences57
matches
0"Yet, tonight, it seemed to"
ratio0.018
30.08% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences38
technicalSentenceCount6
matches
0"Rain hammered the city with relentless fury, a curtain of water that blurred streetlights into hazy spectres."
1"He turned swiftly into an alley, his movements suddenly frantic as if sensing her relentless drive."
2"Footsteps carried them past the bar, the clink of glasses and muted jazz notes seeping out momentarily as if the night sought to join their chase."
3"She could feel the phantom presence of DS Morris, the absence that had been her constant shadow since that ill-fated case."
4"Beyond it lay danger, she knew, the kind of hazard that lurked in the corners of her nightmares."
5"Her gaze held steady, locked onto his warm brown eyes that hinted at stories untold."
17.86% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags14
uselessAdditionCount3
matches
0"he muttered, eyes flicking toward an unseen exit"
1"he replied, a hint of defiance creeping into his voice"
2"He adjusted, as if testing her resolve"
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags4
fancyCount3
fancyTags
0"she murmured (murmur)"
1"he muttered (mutter)"
2"she declared (declare)"
dialogueSentences18
tagDensity0.222
leniency0.444
rawRatio0.75
effectiveRatio0.333
75.2252%