Run: 2026-02-20-01KHY95P6YRZXASTYJ6RYNP7MX

Run Details

Duration:
8.0s
Cost:
$0.000425
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="4414" name="Eva Kowalski" aliases="Eva, Evie" pronouns="she/her" species="Human" storyRole="Best Friend"> <eyeColor>green</eyeColor> <hair>curly red</hair> <height>5'4"</height> <age>26</age> <glasses>round glasses</glasses> <satchel>worn leather satchel full of books</satchel> <freckles>freckled complexion</freckles> <nervousHabit>tucking hair behind her left ear</nervousHabit> <description>Aurora's childhood friend and an occult researcher.</description> <backstory>Moved to London two years before Aurora and works as a research assistant at the British Museum's restricted archives. She holds a master's degree in Ancient History from Oxford.</backstory> </character> <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> <item id="2004" name="Veil Compass" aliases="the Compass, shadow compass" type="Tool" origin="The Veil Market"> <casingMaterial>small brass compass</casingMaterial> <faceMarkings>face etched with protective sigils</faceMarkings> <needle>points toward the nearest supernatural rift or portal</needle> <patina>casing has a patina of verdigris</patina> <creator>crafted by a Shade artisan</creator> <description>A compass attuned to supernatural energy.</description> </item> </codex> Continue the story using the following instructions: <instructions> Write a fully fleshed out scene of at least 1000 words in the mystery genre. A detective arrives at a crime scene in an unusual location. Something is wrong — the evidence doesn't add up. A colleague is present, offering a different interpretation. Through careful observation and deduction, the detective begins to see what others have missed. 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 abandoned Tube station reeked of damp concrete and something older, something that clung to the air like a second skin. Detective Harlow Quinn stepped over the yellow tape, her boots crunching on shattered glass. The flickering overhead lights cast long, jagged shadows across the graffiti-scarred walls, turning the station into a maze of half-seen threats. DS Morris’s voice still echoed in her skull—*Watch your back, Quinn. This one’s not right.* But he wasn’t here. He never was, not since the night he’d vanished three years back, dragged into something that didn’t make sense. Something *supernatural*, if the whispers were true. She exhaled through her nose, the scent of ozone sharp in her lungs. The crime scene techs moved in stiff, deliberate motions, their flashlights cutting through the gloom. A body lay sprawled near the tracks, limbs splayed at unnatural angles. The coroner’s team had already bagged the evidence, but the scene itself screamed *wrong*. “You’re late,” a voice drawled from behind her. Quinn didn’t turn. “Took longer than expected.” Dr. Elias Vane leaned against the wall, arms crossed, his lab coat rumpled. A forensic pathologist with a reputation for cutting corners, but he was the best they had. “Thought you’d never show. Figured you’d be too busy chasing ghosts.” Quinn’s fingers twitched toward the brass compass in her pocket—the Veil Compass, stolen from some black-market dealer after her last case. It had led her here, humming like a live wire against her thigh. “Funny. You always did have a way with words.” Vane pushed off the wall, stepping closer. “Body’s been here three days. No signs of forced entry, no witnesses. Just… *appears*.” Quinn crouched beside the corpse. The victim—a man in his late thirties, dressed in a tailored suit—had a single, precise puncture wound in his chest. No blood spray. No struggle marks. Just a neat, surgical hole, like something had *drained* him. “You’re saying he walked in here and died of a heart attack?” Quinn asked. “That’s what it looks like.” She traced the edge of the wound with her gloved finger. Too clean. Too *deliberate*. “And the suit? Expensive fabric. No tears, no dirt. He wasn’t working here.” Vane shrugged. “Maybe he was lost. Maybe he tripped.” Quinn stood abruptly, her gaze sweeping the station. The walls were lined with strange symbols, etched into the concrete in what looked like dried blood. Not graffiti. Not vandalism. *Markings.* “You see this?” she asked, pointing. Vane followed her finger. “Old tags. Kids, probably.” “Kids don’t carve protective sigils into subway walls.” A beat of silence. Then, quietly: “You’re saying this is supernatural?” Quinn didn’t answer. She didn’t need to. The compass in her pocket pulsed. --- Eva Kowalski adjusted her glasses, her freckled fingers brushing against the brittle pages of a leather-bound tome. The British Museum’s restricted archives were supposed to be off-limits to the public, but Eva had keys. And she had questions. “You’re sure about this?” she muttered to herself, running a finger over the faded illustration—a man with hollow eyes, his chest split open like a ripe fruit. Her phone buzzed. An unknown number. *Meet me at the old Camden station. Now.* Quinn’s message was terse, but the urgency was unmistakable. Eva hesitated, then grabbed her satchel. If Quinn was digging into the occult again, she needed to be there. The Tube station was a relic, its tiles cracked, its signs long since stolen. But the air hummed, thick with something electric. Eva’s skin prickled. Quinn stood near the body, her sharp jaw set, her salt-and-pepper hair catching the dim light. She didn’t turn when Eva approached. “You’re late,” Quinn said. Eva exhaled. “Traffic.” Quinn’s gaze flicked to the symbols on the wall. “You recognize these?” Eva stepped closer, her breath catching. “Shade work. Old protection wards. But these aren’t for keeping things *out*.” “They’re for keeping things *in*,” Quinn finished. Eva nodded. “Someone was trying to contain something. Or *summon* it.” Quinn’s fingers twitched toward her pocket. “Then why’s it still here?” A low, rhythmic *thumping* echoed from the tunnels below. Not footsteps. Not machinery. Something *alive.* Eva’s pulse spiked. “That’s not natural.” Quinn’s eyes locked onto the compass in her hand. The needle spun wildly, then settled—pointing *down.* “Shit,” Quinn breathed. The ground trembled. Something was coming up from the dark.
created_at"2026-02-20T19:42:04.52Z" 2/20/2026, 7:42:04 PM
model"mistralai/ministral-14b-2512"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency239
moderation_latency(null)
generation_time7841
tokens_prompt1149
tokens_completion1251
native_tokens_prompt1062
native_tokens_completion1062
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached448
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"
usage0.0004248
router(null)
provider_responses
0
endpoint_id"0b53717b-9af5-4de3-80af-ebedd2adf981"
id"1379afef7aa746248d51a4da5a3d261b"
is_byokfalse
latency239
model_permaslug"mistralai/ministral-14b-2512"
provider_name"Mistral"
status200
api_type"completions"
id"gen-1771616524-lcac9WXLRTpDCkm3gRh3"
upstream_id"1379afef7aa746248d51a4da5a3d261b"
total_cost0.0004248
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
totalTags7
adverbTagCount0
adverbTags(empty)
dialogueSentences23
tagDensity0.304
leniency0.609
rawRatio0
effectiveRatio0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount730
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)
4.11% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount730
totalAiIsms14
found
0
word"shattered"
count1
1
word"echoed"
count2
2
word"gloom"
count1
3
word"traced"
count1
4
word"etched"
count1
5
word"silence"
count1
6
word"pulsed"
count1
7
word"electric"
count1
8
word"flicked"
count1
9
word"rhythmic"
count1
10
word"footsteps"
count1
11
word"pulse"
count1
12
word"trembled"
count1
highlights
0"shattered"
1"echoed"
2"gloom"
3"traced"
4"etched"
5"silence"
6"pulsed"
7"electric"
8"flicked"
9"rhythmic"
10"footsteps"
11"pulse"
12"trembled"
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
narrationSentences74
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount0
narrationSentences74
filterMatches(empty)
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences89
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen28
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans14
markdownWords28
totalWords718
ratio0.039
matches
0"Watch your back, Quinn. This one’s not right."
1"supernatural"
2"wrong"
3"appears"
4"drained"
5"deliberate"
6"Markings."
7"Meet me at the old Camden station. Now."
8"out"
9"in"
10"summon"
11"thumping"
12"alive."
13"down."
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions10
unquotedAttributions0
matches(empty)
2.17% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions40
wordCount575
uniqueNames12
maxNameDensity2.96
worstName"Quinn"
maxWindowNameDensity4.5
worstWindowName"Quinn"
discoveredNames
Tube2
Harlow1
Quinn17
Morris1
Vane4
Veil1
Compass1
Kowalski1
British1
Museum1
Eva9
Camden1
persons
0"Harlow"
1"Quinn"
2"Morris"
3"Vane"
4"Compass"
5"Kowalski"
6"Museum"
7"Eva"
places(empty)
globalScore0.022
windowScore0.167
89.02% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences41
glossingSentenceCount1
matches
0"looked like dried blood"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount718
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences89
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs41
mean17.51
std14.88
cv0.85
sampleLengths
056
145
254
38
47
540
643
721
841
914
105
1128
129
1330
146
158
168
1711
187
196
201
2138
2227
236
248
2528
2625
2722
284
293
3012
3118
327
3311
3411
3515
366
3716
383
393
407
95.78% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences74
matches
0"were lined"
1"were supposed"
69.28% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount2
totalVerbs102
matches
0"was digging"
1"was coming"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount6
semicolonCount0
flaggedSentences5
totalSentences89
ratio0.056
matches
0"DS Morris’s voice still echoed in her skull—*Watch your back, Quinn."
1"Quinn’s fingers twitched toward the brass compass in her pocket—the Veil Compass, stolen from some black-market dealer after her last case."
2"The victim—a man in his late thirties, dressed in a tailored suit—had a single, precise puncture wound in his chest."
3"“You’re sure about this?” she muttered to herself, running a finger over the faded illustration—a man with hollow eyes, his chest split open like a ripe fruit."
4"The needle spun wildly, then settled—pointing *down.*"
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount588
adjectiveStacks0
stackExamples(empty)
adverbCount14
adverbRatio0.023809523809523808
lyAdverbCount3
lyAdverbRatio0.00510204081632653
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences89
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences89
mean8.06
std5.75
cv0.714
sampleLengths
021
114
221
311
48
519
67
713
815
912
1014
118
123
134
141
1512
1616
1711
1821
1913
209
217
2214
235
2420
253
263
2710
2814
295
3011
312
322
3313
342
357
368
3717
382
392
401
416
424
434
448
454
467
473
484
496
72.28% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats4
diversityRatio0.4606741573033708
totalSentences89
uniqueOpeners41
59.52% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences56
matches
0"Just a neat, surgical hole,"
ratio0.018
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount9
totalSentences56
matches
0"He never was, not since"
1"She exhaled through her nose,"
2"It had led her here,"
3"She traced the edge of"
4"she asked, pointing"
5"She didn’t need to."
6"she muttered to herself, running"
7"Her phone buzzed."
8"She didn’t turn when Eva"
ratio0.161
22.50% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount49
totalSentences56
matches
0"The abandoned Tube station reeked"
1"Detective Harlow Quinn stepped over"
2"The flickering overhead lights cast"
3"DS Morris’s voice still echoed"
4"This one’s not right.* But"
5"He never was, not since"
6"Something *supernatural*, if the whispers"
7"She exhaled through her nose,"
8"The crime scene techs moved"
9"A body lay sprawled near"
10"The coroner’s team had already"
11"a voice drawled from behind"
12"Quinn didn’t turn."
13"Elias Vane leaned against the"
14"A forensic pathologist with a"
15"Quinn’s fingers twitched toward the"
16"It had led her here,"
17"Vane pushed off the wall,"
18"Quinn crouched beside the corpse."
19"The victim—a man in his"
ratio0.875
89.29% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences56
matches
0"If Quinn was digging into"
ratio0.018
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences22
technicalSentenceCount1
matches
0"The abandoned Tube station reeked of damp concrete and something older, something that clung to the air like a second skin."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags7
uselessAdditionCount0
matches(empty)
19.57% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags6
fancyCount3
fancyTags
0"a voice drawled (drawl)"
1"she muttered (mutter)"
2"Quinn breathed (breathe)"
dialogueSentences23
tagDensity0.261
leniency0.522
rawRatio0.5
effectiveRatio0.261
80.7843%