Run: 2026-02-20-01KHXPF4S1JDXHA20ZYJCYCZFQ

Run Details

Duration:
11.8s
Cost:
$0.000408
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 rain drummed against the rusted metal roof of the abandoned Tube station, a steady rhythm that echoed through the cavernous space. Detective Harlow Quinn stepped carefully over the cracked tiles, her boots crunching on the debris scattered across the floor. The beam of her torch cut through the gloom, illuminating the eerie graffiti that covered the walls, symbols and sigils that made her skin prickle. "Quinn, over here," called a voice from the shadows. Detective Sergeant Morris's replacement, Eva Kowalski, stood near a pile of rubble, her round glasses reflecting the dim light. She was no cop, but her knowledge of the occult had proven useful in the past. Quinn trusted her instincts, even if she didn't fully understand them. Quinn joined her, her sharp jaw set in a grim line. The beam of her torch fell upon the body of a man, his eyes wide and unseeing, his mouth frozen in a silent scream. His hands were clawed, as if he had tried to scratch his way out of whatever had killed him. "Same as the others," Eva said, her voice barely above a whisper. She tucked a curl of red hair behind her ear, a nervous habit Quinn had come to recognize. "No signs of struggle, no defensive wounds. Just... terror." Quinn crouched down, her leather watch brushing against the rough fabric of her trousers. She examined the body, her eyes taking in every detail. The man's clothes were expensive, his shoes polished to a shine. Not the kind of man you'd expect to find in a place like this. "Who is he?" Quinn asked, her voice steady. Eva consulted her notepad. "Name's Richard Whitmore. Works for a tech company in Canary Wharf. No criminal record, no known connections to this place." Quinn frowned. "Then what was he doing here?" She stood up, her torch beam sweeping the area around the body. The ground was damp, the air thick with the scent of mildew and something else—something metallic and sharp. She spotted a small brass compass near the body, its face etched with strange symbols. She picked it up, her gloved fingers tracing the verdigris patina. "What's this?" she asked, holding it up for Eva to see. Eva's eyes widened behind her glasses. "A Veil Compass. It's used to locate supernatural rifts or portals." Quinn raised an eyebrow. "Supernatural? You're telling me this guy was into the occult?" Eva shook her head. "Not necessarily. The compass could have been planted. Or he could have been lured here under false pretenses." Quinn pocketed the compass, her mind racing. She walked over to the wall, her torch beam falling upon a strange symbol etched into the graffiti. It was a circle with a line through it, like a crossed-out eye. "What does this mean?" she asked. Eva joined her, her eyes scanning the symbol. "It's a warding symbol. It's used to keep something out—or to keep something in." Quinn's eyes narrowed. "Like what?" Eva hesitated. "I'm not sure. But whatever it is, it's not human." Quinn turned to her, her brown eyes serious. "You're saying this guy was killed by something... supernatural?" Eva met her gaze, her green eyes steady. "I'm saying the evidence points that way. But I could be wrong." Quinn looked back at the body, her mind turning over the possibilities. The evidence didn't add up. There were no signs of a struggle, no signs of a weapon. Just a man, frozen in terror, in a place he shouldn't have been. She turned to Eva, her voice firm. "I need you to find out everything you can about this symbol. And about this compass. If there's something supernatural going on here, I need to know." Eva nodded, tucking her notepad into her satchel. "I'll see what I can find. But Quinn..." Quinn looked at her, waiting. Eva hesitated, then spoke. "Be careful. Whatever did this, it's not something you can arrest. It's not something you can fight with a gun." Quinn met her gaze, her voice steady. "Then I'll find another way." She turned back to the body, her mind already racing ahead. She would find out what had happened here. She would find the truth, no matter what it took. Because that was her job. That was who she was. But as she stood there, in the gloom of the abandoned Tube station, she couldn't shake the feeling that she was stepping into something far beyond her understanding. Something dangerous. Something deadly. And she was walking right into it.
created_at"2026-02-20T14:15:11.406Z" 2/20/2026, 2:15:11 PM
model"mistralai/mistral-small-3.2-24b-instruct-2506"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency208
moderation_latency(null)
generation_time11617
tokens_prompt1149
tokens_completion1130
native_tokens_prompt1062
native_tokens_completion1005
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"
usage0.0004077
router(null)
provider_responses
0
endpoint_id"23fd6b91-74d8-45fc-ac00-cf141ec7f4a5"
id"1417d6f871a5423aa72761752487c143"
is_byokfalse
latency208
model_permaslug"mistralai/mistral-small-3.2-24b-instruct-2506"
provider_name"Mistral"
status200
api_type"completions"
id"gen-1771596911-k83jT8G9UE5nKN8qYMxL"
upstream_id"1417d6f871a5423aa72761752487c143"
total_cost0.0004077
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
totalTags4
adverbTagCount0
adverbTags(empty)
dialogueSentences20
tagDensity0.2
leniency0.4
rawRatio0
effectiveRatio0
86.77% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount756
totalAiIsmAdverbs2
found
0
adverb"carefully"
count1
1
adverb"barely above a whisper"
count1
highlights
0"carefully"
1"barely above a whisper"
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)
27.25% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount756
totalAiIsms11
found
0
word"echoed"
count1
1
word"gloom"
count2
2
word"whisper"
count1
3
word"etched"
count2
4
word"tracing"
count1
5
word"eyebrow"
count1
6
word"racing"
count2
7
word"scanning"
count1
highlights
0"echoed"
1"gloom"
2"whisper"
3"etched"
4"tracing"
5"eyebrow"
6"racing"
7"scanning"
66.67% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches2
maxInWindow2
found
0
label"eyes widened/narrowed"
count2
highlights
0"eyes widened"
1"eyes narrowed"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells1
narrationSentences54
matches
0"n in terror"
89.95% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount1
narrationSentences54
filterMatches
0"watch"
hedgeMatches
0"tried to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences69
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
totalWords754
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions8
unquotedAttributions0
matches(empty)
16.67% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions34
wordCount557
uniqueNames8
maxNameDensity2.51
worstName"Quinn"
maxWindowNameDensity4.5
worstWindowName"Eva"
discoveredNames
Tube2
Harlow1
Quinn14
Detective2
Sergeant1
Morris1
Eva12
Kowalski1
persons
0"Harlow"
1"Quinn"
2"Sergeant"
3"Morris"
4"Eva"
5"Kowalski"
places(empty)
globalScore0.243
windowScore0.167
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences39
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount754
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences69
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs29
mean26
std17.5
cv0.673
sampleLengths
066
155
254
339
449
58
624
78
856
911
1017
1114
1222
1338
146
1522
165
1712
1817
1920
2042
2134
2216
235
2424
2512
2639
2732
287
98.77% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences54
matches
0"were clawed"
58.16% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount2
totalVerbs94
matches
0"was stepping"
1"was walking"
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount1
semicolonCount0
flaggedSentences1
totalSentences69
ratio0.014
matches
0"The ground was damp, the air thick with the scent of mildew and something else—something metallic and sharp."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount559
adjectiveStacks0
stackExamples(empty)
adverbCount10
adverbRatio0.017889087656529516
lyAdverbCount4
lyAdverbRatio0.007155635062611807
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences69
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences69
mean10.93
std6.28
cv0.575
sampleLengths
022
119
225
39
419
516
611
711
824
919
1012
1118
129
1314
1410
1511
1614
178
184
1920
202
216
2212
2318
2415
2511
2611
276
2811
294
3010
314
3218
337
3418
3513
366
378
3814
393
402
412
4210
438
449
458
4612
4712
485
4912
57.97% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats5
diversityRatio0.391304347826087
totalSentences69
uniqueOpeners27
68.03% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences49
matches
0"Just a man, frozen in"
ratio0.02
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount14
totalSentences49
matches
0"She was no cop, but"
1"His hands were clawed, as"
2"She tucked a curl of"
3"She examined the body, her"
4"She stood up, her torch"
5"She spotted a small brass"
6"She picked it up, her"
7"she asked, holding it up"
8"She walked over to the"
9"It was a circle with"
10"She turned to Eva, her"
11"She turned back to the"
12"She would find out what"
13"She would find the truth,"
ratio0.286
31.43% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount42
totalSentences49
matches
0"The rain drummed against the"
1"Detective Harlow Quinn stepped carefully"
2"The beam of her torch"
3"Detective Sergeant Morris's replacement, Eva"
4"She was no cop, but"
5"Quinn trusted her instincts, even"
6"Quinn joined her, her sharp"
7"The beam of her torch"
8"His hands were clawed, as"
9"Eva said, her voice barely"
10"She tucked a curl of"
11"Quinn crouched down, her leather"
12"She examined the body, her"
13"The man's clothes were expensive,"
14"Quinn asked, her voice steady"
15"Eva consulted her notepad."
16"She stood up, her torch"
17"The ground was damp, the"
18"She spotted a small brass"
19"She picked it up, her"
ratio0.857
100.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences49
matches
0"Because that was her job."
ratio0.02
87.91% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences26
technicalSentenceCount2
matches
0"The rain drummed against the rusted metal roof of the abandoned Tube station, a steady rhythm that echoed through the cavernous space."
1"The beam of her torch cut through the gloom, illuminating the eerie graffiti that covered the walls, symbols and sigils that made her skin prickle."
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags4
uselessAdditionCount2
matches
0"Eva said, her voice barely above a whisper"
1"Quinn asked, her voice steady"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags4
fancyCount0
fancyTags(empty)
dialogueSentences20
tagDensity0.2
leniency0.4
rawRatio0
effectiveRatio0
82.9854%