Run: 2026-02-20-01KHYB35ATKNB9QV2KZYP65REV

Run Details

Duration:
2.4s
Cost:
$0.000149
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="4412" name="Aurora Carter" aliases="Rory, Laila, Aurora, Carter, Malphora" pronouns="she/her" species="Human" storyRole="Protagonist"> <eyeColor>bright blue</eyeColor> <hair>straight shoulder-length black</hair> <height>5'6"</height> <age>25</age> <scar>small crescent-shaped scar on her left wrist from a childhood accident</scar> <description>Aurora, referred to by her friends as Rory, is cool-headed, intelligent, and known for quick out-of-the-box thinking.</description> <backstory>Born in Cardiff to an Irish barrister father (Brendan Carter) and Welsh teacher mother (Jennifer Carter née Ellis), Rory reluctantly pursued Pre-Law at Cardiff University. She fled to London at the behest of her childhood friend Eva after leaving an abusive ex named Evan. By day, Rory works part-time as a delivery person for Yu-Fei Cheung's Golden Empress restaurant. She lives in a flat above Silas' bar.</backstory> </character> <location id="861" name="The Fae Grove" aliases="Isolde's grove, Richmond grove, the Grove" realm="Earth (Fae-touched)"> <parkLocation>Richmond Park</parkLocation> <standingStones>ancient oak standing stones mark the boundary</standingStones> <timeBehavior>time moves differently — an hour inside can be minutes or days outside</timeBehavior> <flora>wildflowers bloom year-round</flora> <description>A hidden clearing that exists in a pocket between Earth and the Fae realm.</description> </location> <item id="2001" name="Heartstone Pendant" aliases="the pendant, Heartstone" type="Artifact" origin="Dymas"> <gemstoneColor>deep crimson</gemstoneColor> <chainMaterial>silver chain</chainMaterial> <size>roughly the size of a thumbnail</size> <behavior>pulses faintly with warmth when near a Hel portal</behavior> <glow>faint inner glow</glow> <description>Given to Aurora by an unknown benefactor.</description> </item> </codex> Continue the story using the following instructions: <instructions> Write a fully fleshed out scene of at least 1000 words in the horror genre. A character is alone in a strange, isolated place at night. They came here for a reason, but something feels off from the moment they arrive. The wrongness builds slowly — sounds that shouldn't be there, things that move at the edge of vision, a growing certainty that they are not alone. Build tension through restraint, not through gore. Use the codex entries above as your world reference for the character and setting. Only include the prose of the scene without any markdown or commentary. </instructions>

Model response

AI
The air in the grove pressed against Aurora’s skin like a living thing, thick and unnatural. She adjusted the strap of her backpack, the weight of the Heartstone pendant dull against her wrist, its crimson glow dimming to a sickly pulse beneath her fingers. The standing stones loomed ahead, their gnarled roots twisting into the earth like skeletal fingers. She’d come here for the portal, but the moment she stepped through the threshold of the grove, the world tilted. A whisper slithered through the trees—not wind, not breath, something deeper. She froze, listening. The silence that followed was worse. The silence of something waiting. Aurora exhaled sharply, her breath fogging the cool night air. The Heartstone pulsed again, its warmth seeping into her palm. She turned slowly, scanning the darkness. The wildflowers swayed unnaturally, their petals trembling like living things. A rustle came from the underbrush. She didn’t need to turn to know it was there. Footsteps. Too many. She spun, her pulse hammering in her throat. The shadows stretched too long, too sharp, like the edges of a wound. The standing stones groaned, their bark splitting open as something slithered from the earth—a shape, indistinct, moving just beyond her vision. She stumbled back, her heel catching on a root. Pain flared up her leg, but her mind was elsewhere. *"Eva said this place was safe,"* she whispered, but the words felt hollow. A voice, low and wet, slithered from the trees. *"You shouldn’t have come."* Aurora’s breath hitched. The voice wasn’t human. It wasn’t even *right*. The words slithered through the air like smoke, curling around her ears. She clutched the pendant tighter, its glow flickering like a dying ember. *"Who are you?"* Silence. Then, the rustling grew louder. Something was coming closer. Aurora’s fingers dug into the pendant’s chain, her knuckles white. The standing stones loomed, their hollows dark and watching. She could run. She could scream. But the air felt thick, suffocating, like the world itself was holding its breath. Then, the first shadow moved. Not a person. Something else. Something that shouldn’t exist. Aurora’s breath came in ragged gasps. The pendant burned against her skin, its warmth a fragile shield. She had to get out. She had to— A hand clamped over her mouth. The world dissolved into darkness.
created_at"2026-02-20T20:15:38.855Z" 2/20/2026, 8:15:38 PM
model"mistralai/ministral-3b-2512"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency209
moderation_latency(null)
generation_time1974
tokens_prompt1038
tokens_completion626
native_tokens_prompt951
native_tokens_completion539
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached512
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"
usage0.000149
router(null)
provider_responses
0
endpoint_id"b9f6828f-aef9-498a-91f5-6816fbf72420"
id"8217587e317348208c3de08007d78c85"
is_byokfalse
latency209
model_permaslug"mistralai/ministral-3b-2512"
provider_name"Mistral"
status200
api_type"completions"
id"gen-1771618538-Rju4OLFZpPvLZzY89Vjb"
upstream_id"8217587e317348208c3de08007d78c85"
total_cost0.000149
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
totalTags1
adverbTagCount0
adverbTags(empty)
dialogueSentences3
tagDensity0.333
leniency0.667
rawRatio0
effectiveRatio0
74.03% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount385
totalAiIsmAdverbs2
found
0
adverb"sharply"
count1
1
adverb"slowly"
count1
highlights
0"sharply"
1"slowly"
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)
wordCount385
totalAiIsms14
found
0
word"weight"
count1
1
word"pulse"
count2
2
word"loomed"
count2
3
word"whisper"
count1
4
word"silence"
count3
5
word"pulsed"
count1
6
word"warmth"
count2
7
word"scanning"
count1
8
word"footsteps"
count1
highlights
0"weight"
1"pulse"
2"loomed"
3"whisper"
4"silence"
5"pulsed"
6"warmth"
7"scanning"
8"footsteps"
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
narrationSentences46
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount0
narrationSentences46
filterMatches(empty)
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences48
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen28
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans4
markdownWords14
totalWords383
ratio0.037
matches
0"\"Eva said this place was safe,\""
1"\"You shouldn’t have come.\""
2"right"
3"\"Who are you?\""
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions2
unquotedAttributions0
matches(empty)
82.43% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions7
wordCount370
uniqueNames2
maxNameDensity1.35
worstName"Aurora"
maxWindowNameDensity1.5
worstWindowName"Aurora"
discoveredNames
Aurora5
Heartstone2
persons
0"Aurora"
places(empty)
globalScore0.824
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences27
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount383
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences48
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs17
mean22.53
std22.56
cv1.001
sampleLengths
079
125
252
31
42
561
613
713
835
93
1010
1139
125
139
1425
156
165
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences46
matches(empty)
6.76% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount2
totalVerbs69
matches
0"was coming"
1"was holding"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount3
semicolonCount0
flaggedSentences3
totalSentences48
ratio0.063
matches
0"A whisper slithered through the trees—not wind, not breath, something deeper."
1"The standing stones groaned, their bark splitting open as something slithered from the earth—a shape, indistinct, moving just beyond her vision."
2"She had to—"
97.37% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount372
adjectiveStacks0
stackExamples(empty)
adverbCount16
adverbRatio0.043010752688172046
lyAdverbCount4
lyAdverbRatio0.010752688172043012
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences48
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences48
mean7.98
std5.55
cv0.696
sampleLengths
016
128
215
320
411
53
66
75
810
910
106
1110
126
1310
141
152
168
1713
1821
199
2010
2113
229
234
243
254
264
2712
2812
293
301
315
324
3310
349
353
363
3714
385
393
402
414
426
4311
445
453
466
475
45.14% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats5
diversityRatio0.3333333333333333
totalSentences48
uniqueOpeners16
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences42
matches
0"Then, the rustling grew louder."
1"Then, the first shadow moved."
ratio0.048
86.67% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount14
totalSentences42
matches
0"She adjusted the strap of"
1"She’d come here for the"
2"She froze, listening."
3"She turned slowly, scanning the"
4"She didn’t need to turn"
5"She spun, her pulse hammering"
6"She stumbled back, her heel"
7"she whispered, but the words"
8"It wasn’t even *right*."
9"She clutched the pendant tighter,"
10"She could run."
11"She could scream."
12"She had to get out."
13"She had to—"
ratio0.333
7.62% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount38
totalSentences42
matches
0"The air in the grove"
1"She adjusted the strap of"
2"The standing stones loomed ahead,"
3"She’d come here for the"
4"A whisper slithered through the"
5"She froze, listening."
6"The silence that followed was"
7"The silence of something waiting."
8"Aurora exhaled sharply, her breath"
9"The Heartstone pulsed again, its"
10"She turned slowly, scanning the"
11"The wildflowers swayed unnaturally, their"
12"A rustle came from the"
13"She didn’t need to turn"
14"She spun, her pulse hammering"
15"The shadows stretched too long,"
16"The standing stones groaned, their"
17"She stumbled back, her heel"
18"Pain flared up her leg,"
19"she whispered, but the words"
ratio0.905
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences42
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences17
technicalSentenceCount1
matches
0"The standing stones groaned, their bark splitting open as something slithered from the earth—a shape, indistinct, moving just beyond her vision."
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags1
uselessAdditionCount1
matches
0"she whispered, but the words felt hollow"
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags1
fancyCount1
fancyTags
0"she whispered (whisper)"
dialogueSentences3
tagDensity0.333
leniency0.667
rawRatio1
effectiveRatio0.667
73.3337%