Run: 2026-02-19-01KHTQXF2YVGK41AWKF9PZNBMS

Run Details

Duration:
1m 31s
Cost:
$0.013787
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 night swallows her whole as Quinn sprints down the alley, her heart pounding in her ears. The rain stings her eyes, blurring her vision, but she can't slow down. The suspect had dashed into the shadows, leaving her in pursuit, determined to catch him. Puddles splash under her feet, soaking her trouser legs as she runs, weaving through the maze of dark lanes. The screams of stray cats echo off the brick walls, the only company she has in this chase. Up ahead, a neon sign flickers to life, illuminating a narrow passage—the suspect's trail. As she nears the entrance, she notices it's a bar—The Raven's Nest, according to the sign. Slowing her breath, she peers inside through the steamy window. A figure ducks behind the counter, disappearing into a backroom. Quinn's gaze follows the swinging door. She yanks open the bar's door, letting in a burst of cold air. Patrons turn their heads, not bothering to hide their contempt as the rain drips from her onto the wooden floor. "Everyone stay where you are," she says, taking measured steps towards the counter. Patrons continue chatting, pretending not to notice the authoritative edge in her tone. Her eyes scan the room for any trace of the suspect. Someone ducks out of sight—a flash of a green shirt behind the bookshelf. She quickens her pace, reaching the threshold in time to hear low voices from a secret room. "Stay here," Quinn murmurs to no one in particular. As quiet as a mouse, she edges behind the bookcase and finds a hidden door. She turns the handle and pushes. The secret room is empty. The warm scent of cherry tobacco hangs in the air, along with the sound of a distant door slamming shut. The room has but one other exit. Quinn paces towards the noise, checking her watch. She's closing in on the suspect, but she's losing time. She reaches the door and opens it with force, rainwater splashing off her forearms. A rush of cold wind howls up at her, coming from a dimly lit staircase. He's heading underground, she thinks, her hand on the handle of her revolver. The staircase spirals down into darkness. As she descends, the sound of her boots on the wet cement bounces off the walls, announcing her pursuit. The stairs end abruptly, opening up into a cavernous chamber with curved ceilings. The Veil Market, Quinn thinks, remembering the intel she got from headquarters. According to the whispers, the supernatural disappeared here, leaving behind trails of magic and mayhem. But tonight, the place bustles with the dead and the living. Stalls line the damp walls, with flickering gas lamps casting eerie shadows across the stone floor. Hunched figures peer over their goods—a spectacle of oddities: jars of eyeballs floating in yellow brine, caged tree frogs sprouting with colourful leaves, and fresh animal hearts beating on velvet pillows. A man with nails punched through his empty eye sockets beckons to her, grinning with gums as she passes. A trio of girls with skin like tree bark sits in a line, crocheting large doilies that undulate and dance. Amid the crowd, she spots the flash of that green shirt again, the suspect weaving between tables. She braces herself as she races through the hive of supernatural activities: an elf blows fire from her palms onto a piece of meat, searing it instantly; a group of women squat around a woman who transforms into a scorpion, slicing off her human tail. "Police! Stop!" she yells, prompting more than a few heads to turn. She closes the gap between them as the suspect turns a corner, ducking into a stall. She rounds the corner to see the vendor huddled behind a table of queer objects, untouched and unharmed, looking up at her with wide, cautious eyes. "You!" He directs the accusation at the wooden box that buzzes with some hidden power. Quinn glances around and notices the corner of the stall and the next table are connected in secrecy. She moves with haste, peeking her head around the corner in time to see the suspect's T-shirt being slipped off and handed off to a bald giant. The hustle of trade continues around her, everyone too engrossed in their transactions to pay her any mind. She follows the exchange, her eyes darting from the giant to a leather-clad figure, then to a woman with an assault rifle guarding a large velvet curtain. The giant walks past the woman and pulls the curtain aside. The room rumbles as the sound of a door seals in the background. The suspect, disfigured with a gleaming white bone, peers over his shoulder and winks, victorious, as the curtain falls behind him. Quinn weighs her options. She's here, in pursuit, but she's knowingly trespassed. The Market is neutral ground—both a dangerous hotbed and the community's sanctuary. But she won't back down. Three years have passed since Morris vanished on her watch, and she's determined to close this case, no matter the cost. Before she can make her move, a man's voice cuts through the commotion. "Det Jefe Quinn!"
created_at"2026-02-19T10:42:45.986Z" 2/19/2026, 10:42:45 AM
model"cohere/command-r-plus-08-2024"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency45536
moderation_latency214
generation_time91170
tokens_prompt1140
tokens_completion1279
native_tokens_prompt1023
native_tokens_completion1123
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"
usage0.0137875
router(null)
provider_responses
0
endpoint_id"cd63714a-d459-4806-bdf2-0dfea4f6614c"
id"c8dd2716-e1ea-4b9d-8de5-ea5a44bc63e1"
is_byokfalse
latency45536
model_permaslug"cohere/command-r-plus-08-2024"
provider_name"Cohere"
status200
api_type"completions"
id"gen-1771497765-evnda1Su8bkRDO7sXOxD"
upstream_id"c8dd2716-e1ea-4b9d-8de5-ea5a44bc63e1"
total_cost0.0137875
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
totalTags3
adverbTagCount0
adverbTags(empty)
dialogueSentences5
tagDensity0.6
leniency1
rawRatio0
effectiveRatio0
94.19% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount860
totalAiIsmAdverbs1
found
0
adverb"knowingly"
count1
highlights
0"knowingly"
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)
36.05% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount860
totalAiIsms11
found
0
word"pounding"
count1
1
word"determined"
count2
2
word"echo"
count1
3
word"measured"
count1
4
word"velvet"
count2
5
word"dance"
count1
6
word"searing"
count1
7
word"gleaming"
count1
8
word"sanctuary"
count1
highlights
0"pounding"
1"determined"
2"echo"
3"measured"
4"velvet"
5"dance"
6"searing"
7"gleaming"
8"sanctuary"
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
narrationSentences57
matches(empty)
92.73% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount2
hedgeCount0
narrationSentences57
filterMatches
0"watch"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences58
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen45
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords854
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions2
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions15
wordCount841
uniqueNames7
maxNameDensity0.83
worstName"Quinn"
maxWindowNameDensity1.5
worstWindowName"Quinn"
discoveredNames
Quinn7
Raven1
Nest1
Patrons2
Veil1
Market2
Morris1
persons
0"Quinn"
1"Raven"
2"Nest"
3"Patrons"
4"Morris"
places(empty)
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences54
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount854
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences58
matches(empty)
38.27% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs23
mean37.13
std10.54
cv0.284
sampleLengths
045
151
242
333
437
530
630
750
842
925
1051
1147
1239
1317
1445
1528
1626
1733
1827
1945
2045
2150
2216
92.95% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences57
matches
0"are connected"
1"being slipped"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs136
matches(empty)
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount5
semicolonCount1
flaggedSentences6
totalSentences58
ratio0.103
matches
0"Up ahead, a neon sign flickers to life, illuminating a narrow passage—the suspect's trail."
1"As she nears the entrance, she notices it's a bar—The Raven's Nest, according to the sign."
2"Someone ducks out of sight—a flash of a green shirt behind the bookshelf."
3"Hunched figures peer over their goods—a spectacle of oddities: jars of eyeballs floating in yellow brine, caged tree frogs sprouting with colourful leaves, and fresh animal hearts beating on velvet pillows."
4"She braces herself as she races through the hive of supernatural activities: an elf blows fire from her palms onto a piece of meat, searing it instantly; a group of women squat around a woman who transforms into a scorpion, slicing off her human tail."
5"The Market is neutral ground—both a dangerous hotbed and the community's sanctuary."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount847
adjectiveStacks0
stackExamples(empty)
adverbCount11
adverbRatio0.012987012987012988
lyAdverbCount5
lyAdverbRatio0.0059031877213695395
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences58
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences58
mean14.72
std7.06
cv0.48
sampleLengths
017
113
215
319
418
514
616
710
810
96
1013
1120
1213
1313
1411
1513
1617
179
1815
196
205
2120
227
238
2410
2514
2615
2713
286
2919
3013
3112
3215
3311
3416
3531
3619
3720
3817
3945
4012
4116
4226
4315
4418
4527
4618
4727
4811
4913
51.72% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats10
diversityRatio0.41379310344827586
totalSentences58
uniqueOpeners24
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences57
matches(empty)
ratio0
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount16
totalSentences57
matches
0"She yanks open the bar's"
1"she says, taking measured steps"
2"Her eyes scan the room"
3"She quickens her pace, reaching"
4"She turns the handle and"
5"She's closing in on the"
6"She reaches the door and"
7"He's heading underground, she thinks,"
8"She braces herself as she"
9"she yells, prompting more than"
10"She closes the gap between"
11"She rounds the corner to"
12"He directs the accusation at"
13"She moves with haste, peeking"
14"She follows the exchange, her"
15"She's here, in pursuit, but"
ratio0.281
65.26% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount45
totalSentences57
matches
0"The night swallows her whole"
1"The rain stings her eyes,"
2"The suspect had dashed into"
3"Puddles splash under her feet,"
4"The screams of stray cats"
5"A figure ducks behind the"
6"Quinn's gaze follows the swinging"
7"She yanks open the bar's"
8"Patrons turn their heads, not"
9"she says, taking measured steps"
10"Patrons continue chatting, pretending not"
11"Her eyes scan the room"
12"Someone ducks out of sight—a"
13"She quickens her pace, reaching"
14"Quinn murmurs to no one"
15"She turns the handle and"
16"The secret room is empty."
17"The warm scent of cherry"
18"The room has but one"
19"Quinn paces towards the noise,"
ratio0.789
87.72% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences57
matches
0"Before she can make her"
ratio0.018
94.16% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences44
technicalSentenceCount3
matches
0"Puddles splash under her feet, soaking her trouser legs as she runs, weaving through the maze of dark lanes."
1"She braces herself as she races through the hive of supernatural activities: an elf blows fire from her palms onto a piece of meat, searing it instantly; a grou…"
2"She follows the exchange, her eyes darting from the giant to a leather-clad figure, then to a woman with an assault rifle guarding a large velvet curtain."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags3
uselessAdditionCount0
matches(empty)
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags2
fancyCount1
fancyTags
0"she yells (yell)"
dialogueSentences5
tagDensity0.4
leniency0.8
rawRatio0.5
effectiveRatio0.4
81.7683%