Run: 2026-02-19-01KHTQSJMYYJ7G3707GFT1ZPRQ

Run Details

Duration:
37.0s
Cost:
$0.018908
Provider:
Cohere

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 pounded the streets of Soho, turning the night into a chaotic blur. Detective Harlow Quinn sprinted through the downpour, her boots echoing off the pavement, close on the heels of her elusive target. She had been tracking the suspect for weeks, following a faint trail of breadcrumbs that always seemed to disappear just out of reach. But tonight, she'd finally caught a break. A slender figure darted into an alley, their black cloak blending with the shadows. Quinn's heart raced as she pursued, weaving through the maze of buildings. The chase led to a deserted backstreet where the suspect paused, as if sensing her pursuit. Quick as lightning, they whipped around, a flash of pale skin and dark eyes under the dim streetlight, and vanished into a nearby building. Quinn skidded to a halt, water spraying from under her shoes. Her breath came in ragged pants as she surveyed the building—an old warehouse with boarded-up windows. The entrance gaped open, its doorway casting a beacon of blackness into the night. She could still feel the suspect's presence within, like the beat of a trapped animal. She hesitated, sensing the danger that lay below, but her instincts urged her forward. This was her chance to grab the suspect and get answers. Quinn strode into the warehouse, water dripping from her coat. The darkness swallowed her, the only light coming from her flashlight, which cut through the gloom in a narrow cone of brightness. She moved cautiously, scanning for signs of life. Rain trickled from above, pattering on the concrete, lending an eerie ambiance to the abandoned space. Her footfalls echoed off the walls, the sound carrying far in the cavernous space. A sound startled Quinn as she neared the center, a faint scraping and hiss. Her flashlight beam cut through the darkness to reveal a hidden door, slowly sliding open. Heart pounding, she stepped closer, the door revealing an underground chamber beyond. The room pulsed with an electric atmosphere, a hidden world beneath the city's surface. An eclectic crowd bustled about, an eerie mix of creatures. Quinn's eyes widened, taking in the strange market stalls and the array of supernatural goods on display. This was the place she had heard whispered about—the Veil Market—and her suspect had just given away its location. The detective's senses were on high alert. She needed to find her target in this labyrinth of wonders and horrors, this twisted den of London's underworld. She stepped deeper into the market, her gaze scanning the crowd. The labyrinth unfurled before her—stalls lined with glowing potions, arcane symbols etched into leather tomes, and strange creatures bartering in hushed tones. A hooded figure caught her eye—the same height and build as her suspect. Quinn pursued the shadow through the maze, weaving amongst the throng. A creature with goat horns blocked her path, its yellow eyes gleaming. "Bone token, please," it hissed, revealing a face of scales. Quinn's hand flew to her coat, her fingers finding the token Tomás Herrera had given her. The former paramedic had proven a useful ally in her investigation, providing off-the-books medical care to her informants and helping her navigate this strange new world. She had to remind herself to return his medallion after this was over. "Just visiting," she muttered, holding out the token. The creature grunted and stepped aside, its scaly hand sliding to its side to reveal a hidden knife. Quinn's watch ticked against her wrist, a reminder of the world she had left behind, of military precision and order, as she pressed further into the chaotic market. An ominous low hum filled the air, almost imperceptible, like the steady pulse of the market itself. Quinn's skin prickled, an instinctive reaction to some unseen danger. She needed to find her suspect and get out. The atmosphere weighed on her, its intensity growing. Her boots splashed through puddles as she weaved between stalls, past whispering vendors and their strange wares. Something shifted in the air, a subtle change in the market's pulse. Quinn sensed it, an impending disaster. She had spent eighteen years honing her instincts, and now they screamed at her to leave. But she had to find her target, had to get answers. She pushed on, her search becoming more frantic. The market seemed to close in around her, the stalls becoming a labyrinthine maze. Quinn's breath came in sharp bursts as she darted down an alleyway, her heart pounding. Rainwater pooled around her feet, deep enough to splash her ankles. Ahead, the alley opened to a central chamber, its ceiling lost in shadow. At its center, a massive structure rose, an intricate spiral, its walls shimmering with energy. The structure seemed to draw power from the very heart of the market, its own pulse and rhythm building as if in defiance of the underground world above. Quinn's eyes widened. She recognized this from Herrera's anecdotes, the heart of the Veil Market, the conduit that allowed the market to move each full moon. It was the only thing that kept it anchored to this realm, the gate to where her suspect would disappear forever. She had to stop them now. The detective broke into a run, heading towards the structure. The hum filled her ears, its power tangible and frightening. She burst into the chamber, drawing her weapon, her eyes scanning for the fugitive. The suspect was there, mere feet from the machine, their face illuminated by its spectral light. "Stop!" Quinn cried, her voice amplified in the vast space. The figure whirled, their eyes wide. "No more running," Quinn said, leveling her gun. "I have questions. You will answer them." The suspect's hand went to their belt, producing a small vial. Quinn's eyes narrowed as she recognized its contents, a forbidden alchemical substance capable of great destruction. "Don't. You'll only hurt yourself." For a moment, the figure seemed frozen, trapped between her gun and their desperate plan. Then they surged forward, a flash of motion in the shadows. Quinn fired, the shot echoing like thunder. But her aim was true, the suspect collapsing in a heap. Quinn's heart raced as she moved forward cautiously. She kicked the vial away, ensuring it was out of the suspect's reach. The person lay motionless, blood seeping from their shoulder. Their eyes flickered open, meeting hers. "Why?" Quinn asked, her voice ringing in the silence. The suspect's gaze darted around the market, to the people who hid in the shadows. Then their eyes focused on Quinn, their lips parting. "To stop them. To avenge..." A shudder racked their body, blood bubbling from their mouth. Quinn knelt, her gun trained on them, but she felt no urge to fire again. She had her answers, even if they were partial, enough for now. The fugitive coughed, spraying blood. "You have to run too. They will—" The suspect's words were cut off as death claimed them, their eyes going glassy. Quinn stared, cold settling over her. She had to get out, had to leave this place before the market's guardians realized she was still here. Her earpiece crackled to life as she rose, Tomás's concerned voice filling the silence. "Harlow, talk to me. What's happening? I sense something—" Quinn cut him off. "I got my answers, Tomás. I'm coming out." Her fingers tightened on her gun as she turned, determined to leave this place behind. But a part of her knew she had only begun to scratch the surface of this mysterious underworld.
created_at"2026-02-19T10:40:38.563Z" 2/19/2026, 10:40:38 AM
model"cohere/command-r-plus-08-2024"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency280
moderation_latency149
generation_time36813
tokens_prompt1140
tokens_completion1921
native_tokens_prompt1023
native_tokens_completion1635
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"
usage0.0189075
router(null)
provider_responses
0
endpoint_id"cd63714a-d459-4806-bdf2-0dfea4f6614c"
id"2a45e8fd-d967-4a04-9f89-35d684a10d67"
is_byokfalse
latency280
model_permaslug"cohere/command-r-plus-08-2024"
provider_name"Cohere"
status200
api_type"completions"
id"gen-1771497638-9P6IlXsYu4UXzkIsJIWE"
upstream_id"2a45e8fd-d967-4a04-9f89-35d684a10d67"
total_cost0.0189075
cache_discount(null)
upstream_inference_cost0
provider_name"Cohere"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags6
adverbTagCount0
adverbTags(empty)
dialogueSentences11
tagDensity0.545
leniency1
rawRatio0
effectiveRatio0
84.06% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1255
totalAiIsmAdverbs4
found
0
adverb"cautiously"
count2
1
adverb"slowly"
count1
2
adverb"very"
count1
highlights
0"cautiously"
1"slowly"
2"very"
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)
wordCount1255
totalAiIsms35
found
0
word"chaotic"
count2
1
word"echoing"
count2
2
word"raced"
count2
3
word"beacon"
count1
4
word"gloom"
count1
5
word"scanning"
count3
6
word"echoed"
count1
7
word"pounding"
count2
8
word"pulsed"
count1
9
word"electric"
count1
10
word"etched"
count1
11
word"gleaming"
count1
12
word"navigate"
count1
13
word"reminder"
count1
14
word"pulse"
count3
15
word"intensity"
count1
16
word"structure"
count3
17
word"intricate"
count1
18
word"tangible"
count1
19
word"spectral"
count1
20
word"ensuring"
count1
21
word"flickered"
count1
22
word"silence"
count2
23
word"determined"
count1
highlights
0"chaotic"
1"echoing"
2"raced"
3"beacon"
4"gloom"
5"scanning"
6"echoed"
7"pounding"
8"pulsed"
9"electric"
10"etched"
11"gleaming"
12"navigate"
13"reminder"
14"pulse"
15"intensity"
16"structure"
17"intricate"
18"tangible"
19"spectral"
20"ensuring"
21"flickered"
22"silence"
23"determined"
33.33% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches3
maxInWindow3
found
0
label"eyes widened/narrowed"
count3
highlights
0"eyes widened"
1"eyes narrowed"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences91
matches(empty)
80.06% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount3
narrationSentences91
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)
analyzedSentences96
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
totalWords1247
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions6
unquotedAttributions0
matches(empty)
33.33% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions34
wordCount1196
uniqueNames8
maxNameDensity1.92
worstName"Quinn"
maxWindowNameDensity4
worstWindowName"Quinn"
discoveredNames
Soho1
Harlow1
Quinn23
Veil2
Market2
London1
Tomás2
Herrera2
persons
0"Harlow"
1"Quinn"
2"Tomás"
3"Herrera"
places
0"Soho"
1"Market"
2"London"
globalScore0.538
windowScore0.333
92.53% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences87
glossingSentenceCount2
matches
0"as if sensing her pursuit"
1"seemed frozen trapped between her gun and their desperate plan"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1247
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences96
matches(empty)
69.43% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs29
mean43
std16.9
cv0.393
sampleLengths
065
166
256
357
438
541
660
737
846
977
1054
1161
1253
1340
1456
1553
1650
1710
1821
1932
2044
2136
229
2329
2437
2512
2639
2723
2845
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences91
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs206
matches(empty)
23.81% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount5
semicolonCount0
flaggedSentences4
totalSentences96
ratio0.042
matches
0"Her breath came in ragged pants as she surveyed the building—an old warehouse with boarded-up windows."
1"This was the place she had heard whispered about—the Veil Market—and her suspect had just given away its location."
2"The labyrinth unfurled before her—stalls lined with glowing potions, arcane symbols etched into leather tomes, and strange creatures bartering in hushed tones."
3"A hooded figure caught her eye—the same height and build as her suspect."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1204
adjectiveStacks0
stackExamples(empty)
adverbCount29
adverbRatio0.02408637873754153
lyAdverbCount9
lyAdverbRatio0.007475083056478406
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences96
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences96
mean12.99
std5.38
cv0.414
sampleLengths
014
121
223
37
414
512
616
724
811
916
1014
1115
1214
1311
1410
1522
168
1716
1814
1914
2015
2112
2214
2310
2417
2519
267
2719
2811
2922
3013
3111
3212
3310
3416
3526
3613
378
3818
3928
4017
4110
429
438
4417
4512
466
4716
4811
498
48.96% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats3
diversityRatio0.3125
totalSentences96
uniqueOpeners30
73.26% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences91
matches
0"Then they surged forward, a"
1"Then their eyes focused on"
ratio0.022
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount26
totalSentences91
matches
0"She had been tracking the"
1"Her breath came in ragged"
2"She could still feel the"
3"She hesitated, sensing the danger"
4"She moved cautiously, scanning for"
5"Her footfalls echoed off the"
6"Her flashlight beam cut through"
7"She needed to find her"
8"She stepped deeper into the"
9"it hissed, revealing a face"
10"She had to remind herself"
11"she muttered, holding out the"
12"She needed to find her"
13"Her boots splashed through puddles"
14"She had spent eighteen years"
15"She pushed on, her search"
16"She recognized this from Herrera's"
17"It was the only thing"
18"She had to stop them"
19"She burst into the chamber,"
ratio0.286
14.95% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount81
totalSentences91
matches
0"The rain pounded the streets"
1"Detective Harlow Quinn sprinted through"
2"She had been tracking the"
3"A slender figure darted into"
4"Quinn's heart raced as she"
5"The chase led to a"
6"Quinn skidded to a halt,"
7"Her breath came in ragged"
8"The entrance gaped open, its"
9"She could still feel the"
10"She hesitated, sensing the danger"
11"This was her chance to"
12"Quinn strode into the warehouse,"
13"The darkness swallowed her, the"
14"She moved cautiously, scanning for"
15"Rain trickled from above, pattering"
16"Her footfalls echoed off the"
17"A sound startled Quinn as"
18"Her flashlight beam cut through"
19"Heart pounding, she stepped closer,"
ratio0.89
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences91
matches(empty)
ratio0
89.55% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences67
technicalSentenceCount5
matches
0"The darkness swallowed her, the only light coming from her flashlight, which cut through the gloom in a narrow cone of brightness."
1"The former paramedic had proven a useful ally in her investigation, providing off-the-books medical care to her informants and helping her navigate this strange…"
2"The structure seemed to draw power from the very heart of the market, its own pulse and rhythm building as if in defiance of the underground world above."
3"She recognized this from Herrera's anecdotes, the heart of the Veil Market, the conduit that allowed the market to move each full moon."
4"She burst into the chamber, drawing her weapon, her eyes scanning for the fugitive."
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags6
uselessAdditionCount2
matches
0"Quinn asked, her voice ringing in the silence"
1"Her fingers tightened, determined to leave this place behind"
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags5
fancyCount3
fancyTags
0"it hissed (hiss)"
1"she muttered (mutter)"
2"Quinn cried (cry)"
dialogueSentences11
tagDensity0.455
leniency0.909
rawRatio0.6
effectiveRatio0.545
71.4426%