Run: 2026-02-19-01KHTR8XYSSR2VM52PXGRJE7XW

Run Details

Duration:
12.9s
Cost:
$0.026480
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 streets of Soho, turning the pavement into a slick, reflective surface. Detective Harlow Quinn's boots splashed through puddles as she sprinted after the suspect. Her breath came in sharp bursts, each exhale visible in the cold night air. The suspect, a shadowy figure in a dark hoodie, darted around a corner, disappearing from her line of sight. Quinn's eyes narrowed. She couldn't afford to lose him. Not now. Not after all the leads and dead ends. She rounded the corner, her hand instinctively brushing against the worn leather watch on her wrist. The alley was narrow, lined with overflowing dumpsters and the occasional flickering streetlight. The suspect was halfway down, glancing back, eyes wide with panic. "Stop!" Quinn's voice cut through the rain, authoritative and unyielding. The suspect didn't stop. Instead, he picked up speed, his feet pounding against the wet ground. Quinn pushed herself harder, her muscles burning with the effort. She was close now, close enough to see the frayed edges of his hoodie and the way his breath came in ragged gasps. Ahead, the alley opened up into a small courtyard, dominated by the distinctive green neon sign of The Raven's Nest. The suspect veered towards the bar, his movements desperate. Quinn's heart pounded in her chest. She knew the place well enough—Silas' bar, a haven for the city's more clandestine activities. But she had never ventured inside. The suspect didn't head for the main entrance. Instead, he slipped around the side, disappearing into the shadows. Quinn followed, her senses on high alert. She reached the side of the building, her eyes scanning the dimly lit area. There, a narrow door, slightly ajar. She pushed it open, stepping into a dimly lit hallway lined with old maps and black-and-white photographs. The sound of footsteps echoed ahead. Quinn moved cautiously, her hand resting on the grip of her service weapon. The hallway led to a small room, cluttered with old furniture and stacks of papers. A bookshelf stood against the far wall, slightly askew. Quinn's eyes narrowed. She approached it, her fingers tracing the edges. With a firm push, the bookshelf swung open, revealing a hidden passage. Quinn's pulse quickened. She stepped through the opening, finding herself in a narrow staircase leading down. The air grew cooler, the sound of the rain above fading into a distant hum. She descended, her footsteps echoing off the stone walls. At the bottom, a heavy wooden door stood ajar, a faint light spilling out. She pushed the door open, stepping into a vast underground space. The Veil Market. She had heard whispers of it, a hidden supernatural black market that moved locations every full moon. The market was a labyrinth of stalls and vendors, selling everything from enchanted goods to banned alchemical substances. The air was thick with the scent of incense and the murmur of hushed conversations. Quinn scanned the crowd, her eyes searching for the suspect. He was nowhere in sight. She moved through the market, her senses on high alert. The vendors eyed her warily, their gazes lingering on her police badge. She ignored them, her focus unwavering. Ahead, a flash of movement caught her eye. The suspect, slipping through a narrow passage between two stalls. Quinn followed, her heart pounding. The passage led to a small alcove, dimly lit by a single lantern. The suspect stood at the far end, his back to her. "End of the line," Quinn's voice was steady, her hand resting on her weapon. The suspect turned slowly, his hood falling back to reveal a young man with wild eyes and a scar running along his left forearm. Tomás Herrera. Quinn's mind raced. She knew him, a former paramedic who had fallen from grace. What was he doing here? "Detective Quinn," Herrera's voice was calm, almost resigned. "I didn't expect to see you here." "You're a hard man to find, Herrera," Quinn's eyes narrowed. "What are you doing here?" Herrera's gaze flickered to the medallion around his neck, his fingers brushing against it. "I'm trying to survive, same as everyone else." Quinn took a step closer, her eyes locked on his. "You're involved in something big, Herrera. Something dangerous. I need answers." Herrera's expression hardened. "You wouldn't understand, Detective. This world... it's not what you think." "Try me," Quinn's voice was firm, unyielding. Herrera hesitated, his eyes searching hers. "There's a lot you don't know, Detective. A lot you don't want to know." Quinn's jaw tightened. "I lost my partner because of this world. I need to know." Herrera's gaze softened, a flicker of sympathy in his eyes. "I'm sorry about your partner. But this... this is bigger than both of us." Quinn's grip on her weapon tightened. "Then help me understand." Herrera sighed, his shoulders slumping. "Alright. But not here. It's not safe." Quinn's eyes narrowed. "Where then?" Herrera glanced around, his eyes scanning the market. "There's a place. Follow me." Quinn hesitated, her instincts screaming at her to be cautious. But she needed answers. She nodded, her eyes never leaving Herrera. "Lead the way." Herrera turned, leading her through the maze of stalls and vendors. The market was a labyrinth, each turn revealing new secrets and hidden dangers. Quinn's senses were on high alert, her hand never straying far from her weapon. They reached a small, unmarked door at the far end of the market. Herrera pushed it open, revealing a narrow staircase leading further down. Quinn's heart pounded in her chest. She was venturing into unfamiliar and potentially dangerous territory. But she had come this far. She couldn't turn back now. She followed Herrera down the staircase, the air growing colder with each step. At the bottom, a small room awaited, dimly lit by a single lantern. The walls were lined with shelves, filled with strange and arcane objects. Herrera moved to the center of the room, his eyes meeting hers. "This is it," he said, his voice low. "This is where it all begins." Quinn's eyes narrowed. "What do you mean?" Herrera took a deep breath, his gaze steady. "The supernatural world. The one your partner stumbled into. It's real, Detective. And it's dangerous." Quinn's heart pounded in her chest. She had suspected as much, but hearing it confirmed was a different matter. "Tell me everything." Herrera nodded, his expression serious. "Alright. But you need to understand, once you go down this path, there's no turning back." Quinn's jaw tightened. "I understand." Herrera's gaze softened. "Then let's begin."
created_at"2026-02-19T10:49:01.662Z" 2/19/2026, 10:49:01 AM
model"openai/gpt-4o-2024-05-13"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency850
moderation_latency(null)
generation_time12735
tokens_prompt1140
tokens_completion1704
native_tokens_prompt985
native_tokens_completion1437
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"
usage0.02648
router(null)
provider_responses
0
endpoint_id"3d6584e7-a2bb-48d6-903d-24e3d90e7e55"
id"chatcmpl-DAvsbHT7ygtuGhJH659C3QewmEvav"
is_byokfalse
latency840
model_permaslug"openai/gpt-4o-2024-05-13"
provider_name"OpenAI"
status200
api_type"completions"
id"gen-1771498141-uqGqpb6h34P4AoytgbJT"
upstream_id"chatcmpl-DAvsbHT7ygtuGhJH659C3QewmEvav"
total_cost0.02648
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
totalTags4
adverbTagCount0
adverbTags(empty)
dialogueSentences26
tagDensity0.154
leniency0.308
rawRatio0
effectiveRatio0
77.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1087
totalAiIsmAdverbs5
found
0
adverb"slightly"
count2
1
adverb"cautiously"
count1
2
adverb"warily"
count1
3
adverb"slowly"
count1
highlights
0"slightly"
1"cautiously"
2"warily"
3"slowly"
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)
21.80% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1087
totalAiIsms17
found
0
word"pounding"
count2
1
word"clandestine"
count1
2
word"scanning"
count2
3
word"footsteps"
count2
4
word"echoed"
count1
5
word"tracing"
count1
6
word"pulse"
count1
7
word"quickened"
count1
8
word"echoing"
count1
9
word"scanned"
count1
10
word"unwavering"
count1
11
word"raced"
count1
12
word"flickered"
count1
13
word"flicker"
count1
highlights
0"pounding"
1"clandestine"
2"scanning"
3"footsteps"
4"echoed"
5"tracing"
6"pulse"
7"quickened"
8"echoing"
9"scanned"
10"unwavering"
11"raced"
12"flickered"
13"flicker"
0.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches9
maxInWindow7
found
0
label"heart pounded in chest"
count3
1
label"eyes widened/narrowed"
count5
2
label"air was thick with"
count1
highlights
0"heart pounded in her chest"
1"eyes narrowed"
2"The air was thick with"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells2
narrationSentences97
matches
0"e with panic"
1"a flicker of sympathy"
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount0
narrationSentences97
filterMatches
0"watch"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences117
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen24
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1084
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions2
unquotedAttributions0
matches(empty)
0.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions47
wordCount904
uniqueNames8
maxNameDensity2.77
worstName"Quinn"
maxWindowNameDensity5.5
worstWindowName"Herrera"
discoveredNames
Soho1
Harlow1
Quinn25
Raven1
Nest1
Veil1
Market1
Herrera16
persons
0"Harlow"
1"Quinn"
2"Raven"
3"Herrera"
places
0"Soho"
1"Market"
globalScore0.117
windowScore0
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences73
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1084
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences117
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs37
mean29.3
std19.96
cv0.681
sampleLengths
062
159
210
349
456
562
666
754
864
943
1047
1114
1245
1315
1415
1522
1621
1714
187
1920
2015
2124
2210
2312
245
2513
2624
2738
2850
2950
3014
317
3223
3322
3421
355
366
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences97
matches
0"were lined"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount1
totalVerbs157
matches
0"was venturing"
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount1
semicolonCount0
flaggedSentences1
totalSentences117
ratio0.009
matches
0"She knew the place well enough—Silas' bar, a haven for the city's more clandestine activities."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount340
adjectiveStacks0
stackExamples(empty)
adverbCount12
adverbRatio0.03529411764705882
lyAdverbCount1
lyAdverbRatio0.0029411764705882353
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences117
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences117
mean9.26
std4.8
cv0.518
sampleLengths
016
113
214
319
43
56
62
78
816
913
1011
1110
124
1312
1410
1523
1620
179
186
1915
206
218
2210
237
2414
256
2617
276
2813
2915
309
313
328
3312
343
3513
3615
379
3814
3911
403
4117
4218
4315
4410
455
4610
4712
486
498
44.87% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats6
diversityRatio0.2564102564102564
totalSentences117
uniqueOpeners30
70.18% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences95
matches
0"Instead, he picked up speed,"
1"Instead, he slipped around the"
ratio0.021
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount23
totalSentences95
matches
0"Her breath came in sharp"
1"She couldn't afford to lose"
2"She rounded the corner, her"
3"She was close now, close"
4"She knew the place well"
5"She reached the side of"
6"She pushed it open, stepping"
7"She approached it, her fingers"
8"She stepped through the opening,"
9"She descended, her footsteps echoing"
10"She pushed the door open,"
11"She had heard whispers of"
12"He was nowhere in sight."
13"She moved through the market,"
14"She ignored them, her focus"
15"She knew him, a former"
16"She nodded, her eyes never"
17"They reached a small, unmarked"
18"She was venturing into unfamiliar"
19"She couldn't turn back now."
ratio0.242
28.42% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount82
totalSentences95
matches
0"Detective Harlow Quinn's boots splashed"
1"Her breath came in sharp"
2"The suspect, a shadowy figure"
3"Quinn's eyes narrowed."
4"She couldn't afford to lose"
5"She rounded the corner, her"
6"The alley was narrow, lined"
7"The suspect was halfway down,"
8"Quinn's voice cut through the"
9"The suspect didn't stop."
10"Quinn pushed herself harder, her"
11"She was close now, close"
12"The suspect veered towards the"
13"Quinn's heart pounded in her"
14"She knew the place well"
15"The suspect didn't head for"
16"Quinn followed, her senses on"
17"She reached the side of"
18"There, a narrow door, slightly"
19"She pushed it open, stepping"
ratio0.863
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences95
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences46
technicalSentenceCount1
matches
0"She had heard whispers of it, a hidden supernatural black market that moved locations every full moon."
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags4
uselessAdditionCount1
matches
0"he said, his voice low"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags1
fancyCount0
fancyTags(empty)
dialogueSentences26
tagDensity0.038
leniency0.077
rawRatio0
effectiveRatio0
78.0757%