Run: 2026-10-13-01M4TB30258XPN623CQBS7YT44

Run Details

Duration:
1m 34s
Cost:
$0.080888
Provider:
Fireworks

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
Richmond Park shut its gates at dusk. Rory knew this. The knowing sat under her ribs like a swallowed stone as she chained her bicycle to the railings outside the Roehampton gate and stared into the black pelt of the park beyond. "Ten minutes," she told the empty road. "In and out. Eva never hears about this." The pendant had worn a groove into her week. Six days of warmth against her sternum, faint as a held breath, whenever a delivery bent her route along the park's edge. Tonight, riding back from a house in Barnes with an empty box and eleven quid in tips, the warmth had grown teeth. By the time she reached the gate, the crimson stone glowed through her shirt like a coal, and its pull had stopped feeling like a suggestion. She went over the gate the way she used to go over the fence of the lido as a kid — one foot on the crossbar, up, drop. Wet grass took her ankles. She thumbed on her phone torch and walked. The wrongness found her before the trees did. London never went quiet. Even here, a mile from the nearest lit window, the city laid a hum beneath everything — the A3, aircraft stacking for Heathrow, the bark of a fox working the verges. Tonight the park gave back nothing. Her torch cut a tunnel through the dark and the dark closed behind it, seamless, as if the beam were the only thing keeping the world unrolled ahead of her. The pendant led. She let it. She found the deer at the treeline, a dozen of them, arranged rather than gathered. Richmond deer tolerated everything — joggers, drones, off-lead Labradors. These stood with their heads at one height, eyes catching her torch in a row of green coins. None grazed. None stamped. "Alright. You're all strange tonight. Noted." She glanced down at the pendant — half a second, no more — and when the beam came up again the treeline stood empty. No hoofbeats. No crash of retreat through the bracken. A dozen animals, gone without a sound, and the grass where they had stood already lifting, unbent. She filed it under things to explain later and walked on, because the pendant's heat had settled into a rhythm now, a pulse against her breastbone, and it pulled the way a thread pulls when someone holds the other end. The ground rose. The bracken thinned. And she stepped into a clearing her head had no map for — she had cycled this park's perimeter a hundred times, she knew its gates and its ponds the way she knew the delivery grid, and there was no clearing here. The stones stood in a ring, grey, twice her height, wrong in a way her eyes kept sliding off until she came close enough to touch one. Not rock. Grain ran beneath the moss in long fibres, tight and knotted. Oak turned to stone, or stone that had learned to imitate oak. Wildflowers crowded the circle's floor — campion, cow parsley, things with white faces she had no names for — blooming in November, weeks after the frost should have taken them. Every bloom open. At night. Every face turned towards the centre of the ring. She rubbed the crescent scar on her wrist with her thumb, the old childhood habit, and stepped between two of the stones. The air changed against her skin like a membrane giving way. Warmth. The smell of high summer — cut grass, and beneath it something sweeter, fruit gone soft in the sun. Her breath stopped pluming. The pendant's burn eased into a low, contented heat, the purr of a cat that has got what it wanted, and that unsettled her more than the burning ever had. Her phone read 23:47. No signal. She walked the ring's inside edge, counted twelve stones, and checked again after what her legs insisted was a quarter of an hour. 23:47. "Battery's frozen," she said. "Cheap phone. Happens." Her voice came back flat, unreturned, as if the dark had eaten it whole. Then her footsteps began to double. Grass-hush, grass-hush — and beneath each, a half-beat late, grass-hush. She stopped. One more hush landed after hers, soft as a apology. She took three quick steps and halted. Three hushes. Then a fourth. "Echo." The clearing had no walls. The word died at her lips and stayed dead. She stood in the warm summer air with her jaw clenched and listened to the list in her head — echo, wind, tiredness, the blood in her own ears — and crossed each one off as it failed. The wind moved the flower-heads one way. The cold on the back of her neck came from the other. At the ring's far side, between two stones, a pale vertical shape resolved under her torch into a gap, only a gap, stone and space and stone. But at the edge of her vision the ring moved — the gaps between the stones widening and closing, slow as gills working. When she looked straight at it, nothing. When she looked away, it breathed. She refused to look at it sideways a third time. Her eyes ached from not blinking. She hummed to keep herself company, the old soul record Silas put on at close-down, the one with the brass that came in like a sunrise. Eight bars. She stopped. The ninth bar went on without her. One held note, from the dark beyond the stones, in her own voice played at the wrong speed. "Right." Her hands had gone steady, the way they did when things were genuinely bad. "I'm leaving." She turned for the gap she had entered through. The ring was whole. Twelve stones, shoulder to shoulder, grey grain running unbroken where the way in had been, as if the gap had never existed or had been healed over like skin. She walked the inside of the ring once, fast, palm flat against each stone, hunting the seam of cooler air, the smell of November. Every stone gave back the same warm summer dark. The pendant flared hot enough to sting. Crimson light bled through her shirt and threw the clearing red — and in that light she saw the flowers. Every bloom in the ring had turned. Every white face pointed at her. From just behind her left shoulder, near enough that the word stirred her hair, Evan's voice said her name. "Rory." She did not turn around.
created_at"2026-10-13T09:56:50.385Z" 10/13/2026, 9:56:50 AM
model"fireworks/ember-1-20260923"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency424
moderation_latency(null)
generation_time94346
tokens_prompt1008
tokens_completion5880
native_tokens_prompt1017
native_tokens_completion5372
native_tokens_completion_images(null)
native_tokens_reasoning3996
native_tokens_cached1016
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
service_tier(null)
usage0.0808878
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791885410-VciMxSnb2WJO3N7X9P4A"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791885410-eWxWJZIf6ksx10kZuUEh"
upstream_id"chatcmpl-d2b915650129432496337ab3ff4402d6"
provider_responses
0
endpoint_id"b89a2f05-4051-4446-a9b0-7bc8ae7b7c90"
id"chatcmpl-d2b915650129432496337ab3ff4402d6"
is_byokfalse
latency424
model_permaslug"fireworks/ember-1-20260923"
provider_name"Fireworks"
status200
total_cost0.0808878
cache_discount0.0027432
upstream_inference_cost0
provider_name"Fireworks"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags3
adverbTagCount0
adverbTags(empty)
dialogueSentences9
tagDensity0.333
leniency0.667
rawRatio0
effectiveRatio0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1075
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)
53.49% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1075
totalAiIsms10
found
0
word"warmth"
count3
1
word"pulse"
count1
2
word"unsettled"
count1
3
word"footsteps"
count1
4
word"echo"
count2
5
word"jaw clenched"
count1
6
word"resolved"
count1
highlights
0"warmth"
1"pulse"
2"unsettled"
3"footsteps"
4"echo"
5"jaw clenched"
6"resolved"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"jaw/fists clenched"
count1
highlights
0"jaw clenched"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences86
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount1
narrationSentences86
filterMatches(empty)
hedgeMatches
0"began to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences92
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen41
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1089
ratio0
matches(empty)
83.33% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions6
unquotedAttributions1
matches
0"When she looked away, it breathed."
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions9
wordCount1063
uniqueNames8
maxNameDensity0.19
worstName"November"
maxWindowNameDensity0.5
worstWindowName"November"
discoveredNames
Park1
Roehampton1
Barnes1
Heathrow1
Labradors1
November2
Silas1
Evan1
persons
0"Barnes"
1"Silas"
2"Evan"
places
0"Park"
1"Roehampton"
2"November"
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences58
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1089
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences92
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs33
mean33
std25.99
cv0.788
sampleLengths
042
115
279
341
479
56
646
76
850
940
1048
1196
1222
1365
1429
151
167
1714
1828
1912
201
2152
2219
2379
2430
2525
2617
279
2866
2940
3019
311
325
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences86
matches
0"been healed"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs170
matches(empty)
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount14
semicolonCount0
flaggedSentences11
totalSentences92
ratio0.12
matches
0"She went over the gate the way she used to go over the fence of the lido as a kid — one foot on the crossbar, up, drop."
1"Even here, a mile from the nearest lit window, the city laid a hum beneath everything — the A3, aircraft stacking for Heathrow, the bark of a fox working the verges."
2"Richmond deer tolerated everything — joggers, drones, off-lead Labradors."
3"She glanced down at the pendant — half a second, no more — and when the beam came up again the treeline stood empty."
4"And she stepped into a clearing her head had no map for — she had cycled this park's perimeter a hundred times, she knew its gates and its ponds the way she knew the delivery grid, and there was no clearing here."
5"Wildflowers crowded the circle's floor — campion, cow parsley, things with white faces she had no names for — blooming in November, weeks after the frost should have taken them."
6"The smell of high summer — cut grass, and beneath it something sweeter, fruit gone soft in the sun."
7"Grass-hush, grass-hush — and beneath each, a half-beat late, grass-hush."
8"She stood in the warm summer air with her jaw clenched and listened to the list in her head — echo, wind, tiredness, the blood in her own ears — and crossed each one off as it failed."
9"But at the edge of her vision the ring moved — the gaps between the stones widening and closing, slow as gills working."
10"Crimson light bled through her shirt and threw the clearing red — and in that light she saw the flowers."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1056
adjectiveStacks0
stackExamples(empty)
adverbCount28
adverbRatio0.026515151515151516
lyAdverbCount3
lyAdverbRatio0.002840909090909091
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences92
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences92
mean11.84
std10.34
cv0.874
sampleLengths
07
13
232
37
48
59
622
722
826
928
105
118
128
134
1431
156
1630
173
183
1915
209
2118
222
232
246
2524
262
277
2817
2940
303
313
3242
3327
342
3511
3612
3730
383
392
409
4122
4211
431
4419
454
4630
474
482
4923
66.30% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats8
diversityRatio0.45054945054945056
totalSentences91
uniqueOpeners41
91.32% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences73
matches
0"Then her footsteps began to"
1"Then a fourth."
ratio0.027
99.45% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount22
totalSentences73
matches
0"she told the empty road"
1"She went over the gate"
2"She thumbed on her phone"
3"Her torch cut a tunnel"
4"She let it."
5"She found the deer at"
6"She glanced down at the"
7"She filed it under things"
8"She rubbed the crescent scar"
9"Her breath stopped pluming."
10"Her phone read 23:47."
11"She walked the ring's inside"
12"Her voice came back flat,"
13"She took three quick steps"
14"She stood in the warm"
15"She refused to look at"
16"Her eyes ached from not"
17"She hummed to keep herself"
18"Her hands had gone steady,"
19"She turned for the gap"
ratio0.301
69.59% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount57
totalSentences73
matches
0"Richmond Park shut its gates"
1"Rory knew this."
2"The knowing sat under her"
3"she told the empty road"
4"The pendant had worn a"
5"Tonight, riding back from a"
6"She went over the gate"
7"She thumbed on her phone"
8"The wrongness found her before"
9"London never went quiet."
10"Tonight the park gave back"
11"Her torch cut a tunnel"
12"The pendant led."
13"She let it."
14"She found the deer at"
15"Richmond deer tolerated everything —"
16"These stood with their heads"
17"She glanced down at the"
18"A dozen animals, gone without"
19"She filed it under things"
ratio0.781
100.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount2
totalSentences73
matches
0"By the time she reached"
1"Even here, a mile from"
ratio0.027
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences36
technicalSentenceCount2
matches
0"Her torch cut a tunnel through the dark and the dark closed behind it, seamless, as if the beam were the only thing keeping the world unrolled ahead of her."
1"The pendant's burn eased into a low, contented heat, the purr of a cat that has got what it wanted, and that unsettled her more than the burning ever had."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags3
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags2
fancyCount0
fancyTags(empty)
dialogueSentences9
tagDensity0.222
leniency0.444
rawRatio0
effectiveRatio0
92.1162%