Run: 2026-02-19-01KHTR7C2X5XPP79BFE3JMEX2F

Run Details

Duration:
21.6s
Cost:
$0.012415
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="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 ancient stone circle loomed tall and imposing against the ink-black sky, the moon casting silver light over the clearing. Aurora shivered in the cool night breeze, the hair on her arms standing on end as if in response to an unseen energy. She'd been drawn to the clearing by an odd feeling, a strange pull on her senses, as if the mysterious pendant hanging around her neck buzzed with an unknowable call. Stepping into the centre of the grove, she stopped to take in her surroundings. Something seemed different in the air, an eerie quietness that made the hairs on the back of her neck stand up. The silence surrounded her, heavy and suffocating. A whispered hush that held the promise of secrets. The wildflowers, still blooming in the odd evergreen climate, swayed gently in a breeze that felt like a whispered breath. She felt like an intruder in a sacred place, a place that demanded respect. A soft glow emanated from the silver chain she wore against her pale skin, the crimson gemstone embedded within it pulsing faintly. She'd come to this spot after experiencing a vivid dream about this place, the stone circle seemingly calling to her. But she'd never felt so unwelcome in a location before, and she wasn't one to encourage superstitious fear. In the moonlight, she noticed scratches on the outer ring of stones, symbols she couldn't decipher. Her curiosity didn't outweigh her fear of trespassing, so she kept a respectful distance, watching. After a few silent minutes, she realised she was alone… or so she thought. Just out of her periphery, a rustle. But the flowers lay calm. She spun, heart racing. A quiver coursed through her like an electric current. Was someone—something—lurking in the darkness? "Hello?" Her voice quivered, echoing through the quiet. "Is someone there?" No answer. She shook her head. "Must be my nerves. Imagining things again." Her voice, loaded with effort, echoed back at her from the stones. Her hand gripped the necklace, fingers running along the surface of the gem, as if seeking strength. Then a flicker of something. Not sound or sight, but a tug—a pull on the pendant as though a string of energy tied it to something unseen. Unsettled, she decided to leave. She felt the Grove watching, waiting. Might it be a trap of some sort? But her pendant seemed to have other ideas. The moment she turned away, a sudden breeze blew, wild and strong, the trees seeming to sway with it. A branch shattered nearby, wood cracking against stone. She froze, breath trapped in her throat. Panic surged. She ran, desperate, away from the looming stones and the whistling wind. Breath coming in gasps, she fled through the shadows towards the copse of trees that marked the boundary of the Grove, her laces loose, tripping her halfway back to the car. Adrenaline kept her momentum going and she stumbled on, heart now raging. The further from the centre, the more normal things felt. She checked over her shoulder, half expecting to see something, but found nothing but darkness and trees. The whole way back to her car, her gaze constantly darted to the shadows that now seemed to dance along with her, like taunting ghosts. The pendant glowed gently, as if urging her to a safe distance, and she clutched it tightly, picturing the faceless figure she knew lay on the other side of the silent stone wall. It felt like she'd left something behind, but what? She suddenly sensed the wrongness of her surroundings, as if time, space, and dimension had tangled into a mess of confusion. The ground beneath her feet felt solid and yet insubstantial, as if she might slip through at any moment. Panic pricked at her, like a thousand tiny needles. An invisible thread tied her to something, pulling, tugging, trying to reel her back in. But she fought the urge to turn and face the unforgiving stones. Finally, a sliver of brightness caught her eye. The car. She raced to it, heart pounding. It felt surreal to witness the mundane comfort of the machine sitting patiently, quietly waiting for her to resume control over her life. She snatched open the passenger door, breath raw in her throat as she scanned the empty seats. Nobody. Nothing. Just the clean interior, waiting to envelop her. She hurried inside, slamming the door behind her, heart still racing as she regained her breath. She clicked the central locking, hands trembling. A glance through the rear window confirmed her solitude. The Grove lay in the distance, silent and still.
created_at"2026-02-19T10:48:10.593Z" 2/19/2026, 10:48:10 AM
model"cohere/command-r-plus-08-2024"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency209
moderation_latency163
generation_time21394
tokens_prompt1038
tokens_completion1149
native_tokens_prompt950
native_tokens_completion1004
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"
usage0.012415
router(null)
provider_responses
0
endpoint_id"cd63714a-d459-4806-bdf2-0dfea4f6614c"
id"b9aafa30-ab7f-4a16-87b6-e1a2bb9239ab"
is_byokfalse
latency209
model_permaslug"cohere/command-r-plus-08-2024"
provider_name"Cohere"
status200
api_type"completions"
id"gen-1771498090-AObMfxSZYwSKxDBQ8hTx"
upstream_id"b9aafa30-ab7f-4a16-87b6-e1a2bb9239ab"
total_cost0.012415
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
totalTags2
adverbTagCount0
adverbTags(empty)
dialogueSentences3
tagDensity0.667
leniency1
rawRatio0
effectiveRatio0
74.09% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount772
totalAiIsmAdverbs4
found
0
adverb"gently"
count2
1
adverb"tightly"
count1
2
adverb"suddenly"
count1
highlights
0"gently"
1"tightly"
2"suddenly"
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)
wordCount772
totalAiIsms18
found
0
word"loomed"
count1
1
word"imposing"
count1
2
word"silence"
count1
3
word"racing"
count2
4
word"electric"
count1
5
word"quivered"
count1
6
word"echoing"
count1
7
word"echoed"
count1
8
word"flicker"
count1
9
word"unsettled"
count1
10
word"shattered"
count1
11
word"looming"
count1
12
word"dance"
count1
13
word"raced"
count1
14
word"pounding"
count1
15
word"surreal"
count1
16
word"scanned"
count1
highlights
0"loomed"
1"imposing"
2"silence"
3"racing"
4"electric"
5"quivered"
6"echoing"
7"echoed"
8"flicker"
9"unsettled"
10"shattered"
11"looming"
12"dance"
13"raced"
14"pounding"
15"surreal"
16"scanned"
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
narrationSentences61
matches(empty)
96.02% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount2
narrationSentences61
filterMatches(empty)
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences62
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen33
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords768
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
totalMentions3
wordCount757
uniqueNames1
maxNameDensity0.4
worstName"Grove"
maxWindowNameDensity1
worstWindowName"Grove"
discoveredNames
Grove3
persons
0"Grove"
places(empty)
globalScore1
windowScore1
0.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences49
glossingSentenceCount7
matches
0"seemed different in the air, an eerie quietness that made the hairs on the back of her neck stand up"
1"felt like a whispered breath"
2"felt like an intruder in a sacred place"
3"e stone circle seemingly calling to her"
4"as if seeking strength"
5"as if urging her to a safe distance, and she clutched it tightly, picturing the faceless figure she knew lay on the other side of the silent stone wall"
6"felt like she'd left something behind,"
69.79% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords1.302
wordCount768
matches
0"Not sound or sight, but a tug"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences62
matches(empty)
98.63% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs16
mean48
std23.77
cv0.495
sampleLengths
073
185
260
345
430
511
62
723
844
927
1048
1170
1267
1376
1466
1541
99.51% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences61
matches
0"been drawn"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs130
matches(empty)
50.69% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount3
semicolonCount0
flaggedSentences2
totalSentences62
ratio0.032
matches
0"Was someone—something—lurking in the darkness?"
1"Not sound or sight, but a tug—a pull on the pendant as though a string of energy tied it to something unseen."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount761
adjectiveStacks0
stackExamples(empty)
adverbCount25
adverbRatio0.0328515111695138
lyAdverbCount10
lyAdverbRatio0.013140604467805518
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences62
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences62
mean12.39
std7.77
cv0.627
sampleLengths
020
123
230
314
421
57
69
720
814
922
1020
1118
1216
1315
1410
154
167
175
184
199
205
218
223
232
244
2519
2617
275
2822
295
306
318
328
3319
348
357
362
3712
3831
3912
4010
4117
4225
4333
449
4521
4619
479
4815
4912
74.73% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats2
diversityRatio0.46774193548387094
totalSentences62
uniqueOpeners29
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount4
totalSentences56
matches
0"Just out of her periphery,"
1"Then a flicker of something."
2"Finally, a sliver of brightness"
3"Just the clean interior, waiting"
ratio0.071
77.14% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount20
totalSentences56
matches
0"She'd been drawn to the"
1"She felt like an intruder"
2"She'd come to this spot"
3"Her curiosity didn't outweigh her"
4"She spun, heart racing."
5"Her voice quivered, echoing through"
6"She shook her head."
7"Her voice, loaded with effort,"
8"Her hand gripped the necklace,"
9"She felt the Grove watching,"
10"She froze, breath trapped in"
11"She ran, desperate, away from"
12"She checked over her shoulder,"
13"It felt like she'd left"
14"She suddenly sensed the wrongness"
15"She raced to it, heart"
16"It felt surreal to witness"
17"She snatched open the passenger"
18"She hurried inside, slamming the"
19"She clicked the central locking,"
ratio0.357
100.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount40
totalSentences56
matches
0"The ancient stone circle loomed"
1"Aurora shivered in the cool"
2"She'd been drawn to the"
3"Something seemed different in the"
4"The silence surrounded her, heavy"
5"A whispered hush that held"
6"The wildflowers, still blooming in"
7"She felt like an intruder"
8"A soft glow emanated from"
9"She'd come to this spot"
10"Her curiosity didn't outweigh her"
11"She spun, heart racing."
12"A quiver coursed through her"
13"Her voice quivered, echoing through"
14"She shook her head."
15"Her voice, loaded with effort,"
16"Her hand gripped the necklace,"
17"She felt the Grove watching,"
18"The moment she turned away,"
19"A branch shattered nearby, wood"
ratio0.714
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences56
matches(empty)
ratio0
0.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences30
technicalSentenceCount9
matches
0"She'd been drawn to the clearing by an odd feeling, a strange pull on her senses, as if the mysterious pendant hanging around her neck buzzed with an unknowable…"
1"Something seemed different in the air, an eerie quietness that made the hairs on the back of her neck stand up."
2"The wildflowers, still blooming in the odd evergreen climate, swayed gently in a breeze that felt like a whispered breath."
3"Her hand gripped the necklace, fingers running along the surface of the gem, as if seeking strength."
4"Breath coming in gasps, she fled through the shadows towards the copse of trees that marked the boundary of the Grove, her laces loose, tripping her halfway bac…"
5"Adrenaline kept her momentum going and she stumbled on, heart now raging."
6"The pendant glowed gently, as if urging her to a safe distance, and she clutched it tightly, picturing the faceless figure she knew lay on the other side of the…"
7"She suddenly sensed the wrongness of her surroundings, as if time, space, and dimension had tangled into a mess of confusion."
8"The ground beneath her feet felt solid and yet insubstantial, as if she might slip through at any moment."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags2
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags0
81.3536%