Run: 2026-10-05-01M46BEYB4C27W6DTHEAWWS9JA

Run Details

Duration:
1m 32s
Cost:
$0.026598
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
The man in the grey coat spotted Quinn in the chemist’s window. His reflection stopped beside hers. Rain ran between them in crooked lines, breaking his face into strips. His right hand went into his coat. “Keep that hand where I can see it.” Quinn opened her jacket enough to show her warrant card. The man looked at the card, then at the traffic behind her. “Detective Quinn?” She hadn’t given him her name. “Take your hand out.” He pulled something pale from his pocket. Not a knife. A narrow piece of bone, pierced at one end. A bus swept past, throwing gutter water against the pavement. The man shoved a pedestrian into Quinn and ran. She caught the woman by the elbows before her head struck the chemist’s door. “Stay here. Call the police.” Then she went after him. His grey coat flashed between umbrellas. Quinn slipped past a couple sheltering beneath a takeaway awning, planted a palm against a parked van and swung round its rear corner. The suspect crossed the road without looking. A taxi braked hard enough to send its passenger against the partition. “Police. Stop!” He looked back. His mouth moved, but a horn swallowed the words. Quinn crossed behind the taxi. Her left shoe struck a submerged pothole, sending pain through her ankle. She kept her stride short until the joint held. The man had thirty yards on her. “Control, Quinn. Foot pursuit, Camden High Street, heading north. Male, grey coat, black trousers. Suspect in the Bell Street assault.” Her radio crackled beneath her jacket. “Any weapons seen?” “Negative. He’s carrying an item taken from the victim.” “Units making.” The suspect cut through a gap between two buildings. Quinn reached the corner and found a service lane clogged with bins. A security lamp picked out his shoulders as he climbed a low gate at the far end. “Don’t climb it. There’s nowhere to go.” He dropped out of sight. She reached the gate, put a shoe against the crossbar and hauled herself up. Rust scraped her palm. On the other side, her heel landed on a flattened drinks can; it shot out from under her, and she caught the gate before she went down. A delivery driver stood under a loading-bay roof with a cigarette pinched between two fingers. “Which way?” He pointed with the cigarette. “Left. Knocked my phone out of my hand, the prick.” Quinn ran left. The lane opened onto a narrower road. Rain hammered the corrugated roofs behind her. Ahead, the suspect dragged a wheelie bin across her path. She hit it shoulder-first. The bin rolled into a parked car with a hollow crash. Pain spread beneath her collarbone. The man stumbled at the noise, caught himself against a brick wall and carried on. He was tiring. She could hear his breathing between the splashes of their feet. “Grey coat. Next left off the High Street,” she told Control. “He knows my name.” “Repeat?” “He identified me before I spoke.” The reply broke into static. She pressed the radio closer to her mouth. “Control?” Nothing. The suspect turned beneath a dead railway arch. Quinn followed him into a stretch of road without shops or passing cars. A row of shuttered workshops filled one side; on the other, plywood covered the entrance to an old station building. He stopped at the plywood. For half a second she thought she had him. “Hands on the wall.” He pushed two fingers through a split beside a faded redevelopment notice. A narrow section of the hoarding swung inward. “Come closer and they’ll take you for company.” His voice carried a rasp now. “Who will?” He disappeared through the opening. Quinn reached it before it closed. She caught the edge with her boot and pulled. Stairs descended into darkness. The station name had vanished beneath layers of paint, but cream tiles still lined the entrance. Someone had screwed a red bulb into a fitting above the first landing. It lit the wet footprints leading down. Quinn took out her torch. “Control, suspect entered a disused Underground station. Entrance concealed behind hoarding.” Static hissed. She checked the screen on her phone. One bar appeared, disappeared, returned. She called the duty sergeant. “Quinn? Where are you?” “Abandoned station. North end of Camden, off the service road behind the workshops. I’ve sent the location.” “Have you got eyes on him?” “Lost him on the stairs.” “Then hold at the entrance. We’ve got a car two minutes out.” Below her, a metal door banged. Quinn shone the torch down the stairwell. Water dripped from a pipe onto a stone step, each drop striking the same shallow hollow. “He’s still moving.” “Harlow. Two minutes.” She looked back through the gap in the hoarding. The road lay empty except for the bin she had hit, which had rolled into the gutter. “Find the opening beside the redevelopment notice. Don’t let anyone close it.” “Don’t go down alone.” She ended the call and wedged a broken paving stone beneath the plywood door. At the first landing, she stopped to listen. No footsteps. No trains. A murmur rose from beneath the next flight: voices, a scrape of furniture, the chink of glass. Quinn kept her torch against her thigh, its beam aimed at the steps. At the bottom, a damp corridor led towards the old ticket hall. A black-and-white photograph hung beside a locked staff door. Men in railway uniforms stood along a platform, their boots pale with dust. Someone had scratched out every face. She passed it. “Grey coat!” Her voice struck the tiled walls. “You’re under arrest. Stop where you are.” A chair scraped ahead. “That won’t improve the price.” A woman sat in the doorway of a former booking office. She wore a wool coat over an evening dress and had a ledger balanced on her knees. An oil lamp stood beside her, though an electric cable ran across the ceiling. Quinn stopped six feet away. “Where did he go?” The woman looked at the torch, then at Quinn’s shoes. “Put that out. People don’t like being inspected.” “Metropolitan Police.” Quinn held up her warrant card. The woman closed the ledger over one finger. “You’ll need something else.” “A man came through here. Grey coat. Bleeding from his right hand.” Quinn hadn’t seen blood until the stairs. A smear marked the rail where he had gripped it. “He paid.” “With what?” The woman tapped a shallow wooden bowl on the floor beside her. Bone slivers lay inside it, each pierced with a hole. Quinn crouched without taking her eyes off the woman. One token carried a fresh red print. “Don’t touch that.” “It’s evidence.” “It’s his fare.” Quinn stood. Behind the woman, a curtain of heavy green cloth covered an archway. Voices came through it. Close voices. Someone argued over a quantity; someone else laughed and stopped when Quinn moved nearer. “What is this place?” “The Veil Market.” Quinn glanced at the old Underground roundel above the arch. Someone had scraped away the station name and painted a white crescent across the empty centre. “Does the owner know you’re down here?” “Which owner?” “This is a closed station.” “It was empty.” The woman opened her ledger again. Quinn recognised the name. Two nights earlier, at the Raven’s Nest, a man had let it slip during an interview. He had sat beneath a map of London with his untouched drink between both hands. The Veil Market. When Quinn had asked for an address, he had looked towards the bookshelf behind the bar. “It moves.” She had thought he meant a network of temporary stalls. Stolen phones, counterfeit medicine, forged documents. The sort of trade that packed itself into vans when uniforms appeared. “Your market moves every full moon?” The woman’s finger stopped against the page. “Who told you that?” “Where’s the man?” The curtain shifted. Through the gap, Quinn saw the old ticket hall lit by lamps hanging from stripped electrical conduit. Traders had built stalls between the barriers. Bottles stood in wire racks. Paper packets lay beneath glass weights. A butcher’s hook held a cluster of keys, though no draught stirred the fabric beside it. The keys turned on their hook. Then the grey coat appeared at the far end of the hall. He leaned over a counter, holding his injured hand against his chest. A man behind the counter shook his head. “Not here. I don’t care what you brought me.” Quinn stepped towards the curtain. The woman rose and blocked her. “Token.” “Move.” “You can wait for him outside.” “He put a man in intensive care.” “That’s your business.” “He made it mine.” The suspect turned at Quinn’s voice. He reached inside his coat with his uninjured hand. Quinn shifted against the wall, putting brick behind her instead of the open stairwell. “Show me your hand.” He drew out a plastic evidence pouch. Even at that distance, she recognised the label. DS MORRIS — PERSONAL EFFECTS. Her partner’s surname sat in the square capitals she had written three years earlier. Beneath it lay the silver cigarette case his wife had asked her to find. Quinn’s fingers tightened around her torch. The suspect held the pouch high enough for her to see, then lowered it behind the counter. “Tell her to stay out.” The trader backed away from him. “Take that off my stall.” Quinn glanced towards the stairs. The radio remained silent. No boots struck the steps. Her sergeant’s instruction still stood: wait at the entrance. The woman watched her face. “Your people won’t know what to do down here.” “Then you can explain it to them.” “You haven’t paid.” Quinn looked down at the bowl. “The bloodied one. He stole it from the man he assaulted.” “You don’t know that.” “I watched him take it.” She crouched, drew an evidence bag from her pocket and used it to lift the token. Blood had settled into a groove cut along the bone. The woman caught her wrist. Quinn stood and turned her arm, breaking the grip. “Don’t touch me again.” Around the curtain, the voices thinned. The suspect moved away from the counter, keeping the pouch close to his chest. Quinn could climb back to the street, recover her signal and bring officers down. She looked at the branching passages beyond the stalls. By then, the grey coat could be anywhere beneath Camden, carrying an item that should have sat in a sealed police store. She held up the token inside the bag. “This gets me through?” The woman’s gaze moved from the bone to Quinn. “Yes.” Quinn put the bag in her coat pocket, pushed the curtain aside and stepped through the ticket barrier.
created_at"2026-10-05T15:38:33.195Z" 10/5/2026, 3:38:33 PM
model"openai/gpt-6.1-sol-20260929"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency14908
moderation_latency(null)
generation_time91874
tokens_prompt1104
tokens_completion2837
native_tokens_prompt984
native_tokens_completion2463
native_tokens_completion_images0
native_tokens_reasoning190
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
service_tier"default"
usage0.026598
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791214713-IRmdZr6y4CdMPYJqaB4x"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791214713-3Gp6wOjv5eSVbW1jZAaw"
upstream_id"resp_0a4488d35320b939016ac3c4794f6c87d1b95f23400ffc31d2"
provider_responses
0
endpoint_id"dfb9d5c3-63f9-4263-8b78-4fa97dcb3d5e"
id"resp_0a4488d35320b939016ac3c4794f6c87d1b95f23400ffc31d2"
is_byokfalse
latency961
model_permaslug"openai/gpt-6.1-sol-20260929"
provider_name"OpenAI"
status200
total_cost0.026598
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags2
adverbTagCount0
adverbTags(empty)
dialogueSentences72
tagDensity0.028
leniency0.056
rawRatio0
effectiveRatio0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1786
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)
94.40% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1786
totalAiIsms2
found
0
word"footsteps"
count1
1
word"electric"
count1
highlights
0"footsteps"
1"electric"
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
narrationSentences157
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount0
narrationSentences157
filterMatches
0"notice"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences227
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen27
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1787
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions6
unquotedAttributions0
matches(empty)
0.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions41
wordCount1414
uniqueNames9
maxNameDensity2.33
worstName"Quinn"
maxWindowNameDensity5
worstWindowName"Quinn"
discoveredNames
Quinn33
Control1
Underground1
Raven1
Nest1
London1
Veil1
Market1
Camden1
persons
0"Quinn"
1"Camden"
places
0"Raven"
1"London"
globalScore0.333
windowScore0
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences116
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1787
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences227
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs164
mean10.9
std10.79
cv0.99
sampleLengths
012
124
28
322
42
56
64
719
819
914
105
115
1248
132
1412
1526
167
1720
186
193
209
212
2238
237
245
2545
2615
272
285
2910
303
3124
324
3331
3414
3515
361
376
385
398
401
411
4241
435
449
454
4620
478
486
492
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences157
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs237
matches(empty)
92.51% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount1
semicolonCount3
flaggedSentences4
totalSentences227
ratio0.018
matches
0"On the other side, her heel landed on a flattened drinks can; it shot out from under her, and she caught the gate before she went down."
1"A row of shuttered workshops filled one side; on the other, plywood covered the entrance to an old station building."
2"Someone argued over a quantity; someone else laughed and stopped when Quinn moved nearer."
3"DS MORRIS — PERSONAL EFFECTS."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1417
adjectiveStacks0
stackExamples(empty)
adverbCount22
adverbRatio0.015525758645024701
lyAdverbCount1
lyAdverbRatio0.0007057163020465773
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences227
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences227
mean7.87
std4.76
cv0.604
sampleLengths
012
15
212
37
48
510
612
72
86
94
107
113
129
1310
149
1514
165
175
186
1923
207
2112
222
233
249
255
2612
279
287
2920
306
313
329
332
349
3512
3617
377
385
3914
404
4127
4215
432
445
4510
463
477
487
4910
58.88% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats3
diversityRatio0.36123348017621143
totalSentences227
uniqueOpeners82
44.15% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences151
matches
0"Then she went after him."
1"Then the grey coat appeared"
ratio0.013
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount42
totalSentences151
matches
0"His reflection stopped beside hers."
1"His right hand went into"
2"She hadn’t given him her"
3"He pulled something pale from"
4"She caught the woman by"
5"His grey coat flashed between"
6"He looked back."
7"His mouth moved, but a"
8"Her left shoe struck a"
9"She kept her stride short"
10"Her radio crackled beneath her"
11"He dropped out of sight."
12"She reached the gate, put"
13"He pointed with the cigarette."
14"She hit it shoulder-first."
15"He was tiring."
16"She could hear his breathing"
17"she told Control"
18"She pressed the radio closer"
19"He stopped at the plywood."
ratio0.278
32.85% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount129
totalSentences151
matches
0"The man in the grey"
1"His reflection stopped beside hers."
2"Rain ran between them in"
3"His right hand went into"
4"Quinn opened her jacket enough"
5"The man looked at the"
6"She hadn’t given him her"
7"He pulled something pale from"
8"A narrow piece of bone,"
9"A bus swept past, throwing"
10"The man shoved a pedestrian"
11"She caught the woman by"
12"His grey coat flashed between"
13"Quinn slipped past a couple"
14"The suspect crossed the road"
15"A taxi braked hard enough"
16"He looked back."
17"His mouth moved, but a"
18"Quinn crossed behind the taxi."
19"Her left shoe struck a"
ratio0.854
33.11% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences151
matches
0"Even at that distance, she"
ratio0.007
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences61
technicalSentenceCount1
matches
0"By then, the grey coat could be anywhere beneath Camden, carrying an item that should have sat in a sealed police store."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags2
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags1
fancyCount0
fancyTags(empty)
dialogueSentences72
tagDensity0.014
leniency0.028
rawRatio0
effectiveRatio0
88.5302%