Run: 2026-02-20-01KHXPEC72GH45RJRXY3AM755T

Run Details

Duration:
19.3s
Cost:
$0.001975
Provider:
Mistral

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 came down in sheets, turning the London streets into a slick, shimmering maze. Quinn’s boots splashed through puddles as she rounded the corner, her breath sharp in the cold air. The neon glow of a pub sign—*The Raven’s Nest*—flickered ahead, its green light bleeding into the wet pavement. She didn’t slow. The suspect had ducked into the alley beside it, his dark coat flapping like a crow’s wing as he vanished into the shadows. Her fingers twitched near her holster. The radio at her shoulder crackled, but she ignored it. Backup would take too long. She’d lost him once already tonight—wouldn’t happen again. The alley reeked of stale beer and wet stone. Quinn’s pulse hammered in her throat as she pressed against the wall, peering around the corner. There. A flash of movement—boots scuffing against metal. A fire escape. She lunged forward, her boots slipping on the slick rungs as she climbed. The suspect’s silhouette disappeared over the rooftop. She hauled herself up, rain stinging her eyes. The rooftop stretched before her, a jagged landscape of chimneys and satellite dishes. No sign of him. Then—a scuffle. A grunt. Quinn spun. A figure crouched near the edge, his back to her. Tomás Herrera. The Saint Christopher medallion glinted at his throat as he turned, his warm brown eyes locking onto hers. His scarred forearm flexed as he gripped the ledge. "You’re making a mistake, Detective," he said, voice low. "This isn’t your world." Quinn’s jaw tightened. "Step away from the edge. Now." Tomás didn’t move. "You don’t even know what you’re chasing." A gust of wind sent rain slashing between them. Quinn’s fingers hovered over her cuffs. "I know you’re running. That’s enough." Tomás exhaled, sharp and frustrated. Then he was gone—dropping over the side. Quinn cursed, sprinting to the edge. Below, a rusted ladder led down into the mouth of an abandoned Tube station. The suspect’s coat fluttered as he hit the platform and bolted into the darkness. She didn’t hesitate. The ladder groaned under her weight as she descended, the cold metal biting into her palms. The station was a graveyard of flickering bulbs and peeling posters. The air smelled of damp concrete and something older—something like ozone and burnt copper. Tomás was already halfway down the tunnel, his footsteps echoing. Quinn broke into a run, her breath ragged. Then the tunnel opened up. The Veil Market sprawled before her, a labyrinth of stalls lit by flickering lanterns and glowing orbs. The crowd was a sea of shadows—figures in hooded cloaks, others with too many eyes, too many fingers. A vendor hissed at her, holding up a vial of swirling black liquid. Another offered a bundle of feathers that whispered when she passed. Tomás was nowhere in sight. Quinn’s pulse roared in her ears. She forced herself to walk, not run. The market pulsed with energy, the hum of hushed deals and the clink of strange coins. A woman with silver-streaked hair sidled up to her, holding out a bone token. "You’re lost, love," she murmured. "This place doesn’t like outsiders." Quinn’s hand went to her badge. "I’m looking for a man. Dark coat, scar on his arm." The woman’s lips curled. "Plenty of those down here." She tilted her head toward a narrow passage. "But you won’t like what you find." Quinn didn’t wait for more. She pushed past, her shoulder brushing against a stall selling jars of floating eyes. The passage twisted, the air growing thicker, heavier. Then—voices. "—told you not to lead her here!" A man’s voice, sharp with anger. Tomás. Quinn pressed against the wall, inching forward. "You think I had a choice?" Tomás snapped. "She was on me before I could blink." A pause. Then a new voice, smooth and cold. "Then you’ve brought her to us. Convenient." Quinn’s stomach twisted. She edged closer, peering around the corner. Tomás stood in a circle of figures, their faces obscured by hoods. One stepped forward, holding out a hand. A bone token rested in his palm. "You want answers, Detective?" the figure said, his voice carrying. "Come and take them."
created_at"2026-02-20T14:14:46.256Z" 2/20/2026, 2:14:46 PM
model"mistralai/mistral-large-2512" 1/1/2512, 12:00:00 AM
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency440
moderation_latency(null)
generation_time19236
tokens_prompt1140
tokens_completion1098
native_tokens_prompt1027
native_tokens_completion974
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"
usage0.0019745
router(null)
provider_responses
0
endpoint_id"fa718841-07ea-4b7e-b8a3-6069545c7e6a"
id"17b0a18ef6ba4f35b26e38bcc28e6769"
is_byokfalse
latency440
model_permaslug"mistralai/mistral-large-2512" 1/1/2512, 12:00:00 AM
provider_name"Mistral"
status200
api_type"completions"
id"gen-1771596886-rYwTCpySU7TtobXKSLnF"
upstream_id"17b0a18ef6ba4f35b26e38bcc28e6769"
total_cost0.0019745
cache_discount(null)
upstream_inference_cost0
provider_name"Mistral"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags6
adverbTagCount0
adverbTags(empty)
dialogueSentences16
tagDensity0.375
leniency0.75
rawRatio0
effectiveRatio0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount695
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)
35.25% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount695
totalAiIsms9
found
0
word"flickered"
count1
1
word"pulse"
count2
2
word"fluttered"
count1
3
word"weight"
count1
4
word"footsteps"
count1
5
word"echoing"
count1
6
word"pulsed"
count1
7
word"stomach"
count1
highlights
0"flickered"
1"pulse"
2"fluttered"
3"weight"
4"footsteps"
5"echoing"
6"pulsed"
7"stomach"
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
narrationSentences72
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount0
narrationSentences72
filterMatches(empty)
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences82
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen23
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans1
markdownWords3
totalWords686
ratio0.004
matches
0"The Raven’s Nest"
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions6
unquotedAttributions0
matches(empty)
48.48% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions28
wordCount591
uniqueNames10
maxNameDensity2.03
worstName"Quinn"
maxWindowNameDensity3
worstWindowName"Quinn"
discoveredNames
London1
Raven1
Herrera1
Saint1
Christopher1
Quinn12
Tube1
Veil1
Market1
Tomás8
persons
0"Raven"
1"Herrera"
2"Saint"
3"Christopher"
4"Quinn"
5"Market"
6"Tomás"
places
0"London"
globalScore0.485
windowScore0.667
97.92% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences48
glossingSentenceCount1
matches
0"something like ozone and burnt copper"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount686
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences82
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs27
mean25.41
std18.5
cv0.728
sampleLengths
076
129
256
331
439
513
69
710
821
912
1053
1143
125
1359
145
1543
1610
1717
1824
1928
2013
218
2216
2316
2410
2526
2614
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences72
matches
0"was gone"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs107
matches(empty)
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount10
semicolonCount0
flaggedSentences9
totalSentences82
ratio0.11
matches
0"The neon glow of a pub sign—*The Raven’s Nest*—flickered ahead, its green light bleeding into the wet pavement."
1"She’d lost him once already tonight—wouldn’t happen again."
2"A flash of movement—boots scuffing against metal."
3"Then—a scuffle."
4"Then he was gone—dropping over the side."
5"The air smelled of damp concrete and something older—something like ozone and burnt copper."
6"The crowd was a sea of shadows—figures in hooded cloaks, others with too many eyes, too many fingers."
7"Then—voices."
8"\"—told you not to lead her here!\" A man’s voice, sharp with anger."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount558
adjectiveStacks0
stackExamples(empty)
adverbCount18
adverbRatio0.03225806451612903
lyAdverbCount0
lyAdverbRatio0
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences82
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences82
mean8.37
std4.85
cv0.58
sampleLengths
015
117
218
33
423
56
610
75
88
99
1016
111
127
133
1413
157
168
1713
184
192
202
212
2210
232
2418
259
269
274
283
296
303
317
329
336
346
355
367
376
3814
3914
403
4116
4211
4314
4410
458
465
4717
4818
4913
43.90% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats5
diversityRatio0.2682926829268293
totalSentences82
uniqueOpeners22
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount3
totalSentences62
matches
0"Then he was gone—dropping over"
1"Then the tunnel opened up."
2"Then a new voice, smooth"
ratio0.048
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount12
totalSentences62
matches
0"She didn’t slow."
1"Her fingers twitched near her"
2"She’d lost him once already"
3"She lunged forward, her boots"
4"She hauled herself up, rain"
5"His scarred forearm flexed as"
6"he said, voice low"
7"She didn’t hesitate."
8"She forced herself to walk,"
9"She tilted her head toward"
10"She pushed past, her shoulder"
11"She edged closer, peering around"
ratio0.194
8.39% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount56
totalSentences62
matches
0"The rain came down in"
1"Quinn’s boots splashed through puddles"
2"The neon glow of a"
3"She didn’t slow."
4"The suspect had ducked into"
5"Her fingers twitched near her"
6"The radio at her shoulder"
7"Backup would take too long."
8"She’d lost him once already"
9"The alley reeked of stale"
10"Quinn’s pulse hammered in her"
11"A flash of movement—boots scuffing"
12"A fire escape."
13"She lunged forward, her boots"
14"The suspect’s silhouette disappeared over"
15"She hauled herself up, rain"
16"The rooftop stretched before her,"
17"A figure crouched near the"
18"The Saint Christopher medallion glinted"
19"His scarred forearm flexed as"
ratio0.903
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences62
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences24
technicalSentenceCount1
matches
0"She pushed past, her shoulder brushing against a stall selling jars of floating eyes."
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags6
uselessAdditionCount2
matches
0"he said, voice low"
1"the figure said, his voice carrying"
25.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags5
fancyCount2
fancyTags
0"she murmured (murmur)"
1"Tomás snapped (snap)"
dialogueSentences16
tagDensity0.313
leniency0.625
rawRatio0.4
effectiveRatio0.25
78.6312%