Run: 2026-03-09-01KK9PYPAXK4TKG2MW8F00Q77N

Run Details

Duration:
2m 20s
Cost:
$0.083020
Provider:
OpenAI

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> <character id="4413" name="Silas Blackwood" aliases="Silas, Si, the Spymaster" pronouns="he/him" species="Human" storyRole="Mentor"> <eyeColor>hazel</eyeColor> <hair>grey-streaked auburn</hair> <height>6'1"</height> <age>58</age> <beard>neatly trimmed, matching his grey-streaked auburn hair</beard> <limp>slight limp in his left leg from an old knee injury</limp> <signetRing>silver signet ring, always worn on his right hand</signetRing> <description>Silas is a retired intelligence operative turned bar owner. He carries himself with quiet authority.</description> <backstory>Former MI6 field agent who retired after a botched operation in Prague left him with a permanent knee injury. He opened "The Raven's Nest" bar in Soho as a front for his network of contacts.</backstory> </character> <location id="854" name="The Raven's Nest" aliases="the Nest, Raven, Silas' bar" realm="Earth"> <signColor>distinctive green neon sign above the entrance</signColor> <secretRoom>hidden back room accessible through a bookshelf, used for clandestine meetings</secretRoom> <description>A dimly lit bar in Soho, London. The walls are covered with old maps and black-and-white photographs.</description> </location> </codex> Continue the story using the following instructions: <instructions> Write a fully fleshed out scene of at least 1000 words in the literary fiction genre. Two old friends who haven't seen each other in years run into each other unexpectedly at a bar. One of them has changed significantly. Through their conversation and the tension between who they were and who they've become, reveal the weight of time and unspoken regret. 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
Rain pressed itself flat against the front windows of the Raven’s Nest and turned Soho into a smear of brake lights and umbrellas. Inside, the green neon above the door leaked over the floorboards and caught in the rims of glasses lined along the bar. Old maps covered the walls in cracked frames. Men with dead cigarettes in black-and-white photographs stared down through the dim light as if they still held secrets in their cheeks. Aurora stood at the far end of the bar with her courier bag hooked against her calf, the strap still cutting across her chest. The smell of soy and star anise clung to her jacket from the late shift at Golden Empress. Her fingers wrapped around a mug of tea gone cool. She watched rain work down the window and listened to Silas move behind the bar with that slight hitch in his left leg, each step soft, measured, familiar. “You’re glaring at the weather like it owes you money.” Silas set a fresh kettle beside the till. The silver signet ring on his right hand flashed green, then vanished. “It nicked my last dry pair of socks.” “That grave, is it.” Aurora tipped the mug towards him. “You’ve never delivered to Mayfair in February on a bicycle with no mudguards.” “I’ve done worse things in colder places.” “That line gets less mysterious every time you use it.” Silas took the mug from her hand, poured out the cold tea, and filled it again. Steam curled between them. “You’re off the clock. Sit down properly.” “I am sitting properly.” “You’re balanced on the edge like someone left a bomb under the stool.” Aurora slid onto the seat and tucked one boot round the rung. “Happy now?” “I’ll let you know.” The door opened on a gust of wet air and traffic noise. A woman stepped in, dragging rain off a dark wool coat. She paused under the green glow with one hand still on the brass handle. Water shone on her hair, cut shorter than fashion and tucked behind one ear. A leather briefcase hung from her shoulder. The coat sat clean through the waist. Everything about her looked pressed, sealed, finished. Aurora glanced up, then stopped. For a second the years thinned. Cathays terraces. Cheap lager. Lecture notes dense with highlighter. A voice laughing through cigarette smoke at two in the morning. The woman’s eyes moved across the room, skimmed over a pair of tourists, landed on Aurora, and caught. “Rory?” The name struck hard. Nobody in London used it unless they had known her before she started cutting herself into smaller, safer versions. Aurora set the mug down with too much care. “Nia.” Silas’s eyes flicked between them once. He reached for another glass without asking anything. Nia let the door swing shut behind her. For a moment she did not move, as if she had opened the wrong room and could still back out of it with the right amount of grace. Then she crossed the floor. The old swagger had gone. She walked like she expected people to make way, and they did. Up close, the change sharpened. Nia had once worn boots held together by stubbornness and eyeliner that drifted south by midnight. Now her suit jacket fit like armour. Her mouth still had that crooked left edge when she looked amused, but the rest had tightened around it. “You’re in London.” Aurora gave a short laugh. “That seems established.” Nia looked at the tea, the courier bag, the scuffed sleeves of Aurora’s jacket, then up again. “You look—” She stopped there. Aurora spared her the effort. “Not dead?” Nia’s mouth twitched, then flattened. “I did consider that possibility.” Silas came over, set a whisky in front of Nia and a fresh tea before Aurora. “I didn’t order—” “You looked like you needed to skip the ceremony,” Silas cut in. Nia took in the grey-streaked hair, the trimmed beard, the quiet weight in him. “A friend of yours?” Silas polished an already clean patch of bar. “Depends which one of them you ask.” Aurora blew across her tea. “Silas, this is Nia Morgan. We went to uni together.” “Poor man,” Nia murmured to Silas. “He manages.” Silas inclined his head to Nia. “Good luck.” He moved away before either of them could answer. Nia took the whisky but did not drink it at once. She stood with one hand round the glass and looked at Aurora as if she had found a book she used to know by heart and discovered half the pages missing. “I can’t decide if I want to hug you or shake you.” “You were always efficient. You could do both.” That got a breath of a laugh, brief and rough. Nia pulled out the stool beside Aurora and sat. “When did sarcasm become your first language?” “It saved time.” “It never used to.” “It used to get me in trouble.” Nia turned the whisky once on the wood. “You vanished.” There it was. No warm-up. No polite orbit round weather and rent and train delays. Aurora lifted the mug. “Straight to the body.” “I spent four years listening to you tear apart bad arguments in tutorials. Don’t act shocked when I skip the preamble.” Aurora drank. The tea burned her tongue. Good. It gave her something to pay for. Nia leaned back and let her eyes travel over the room. “This place doesn’t suit the version of you I knew.” “Which version was that?” “The girl with colour-coded folders and opinions about constitutional reform.” “She sounded exhausting.” “She was. I liked her.” Aurora looked down at her own hand around the mug. The crescent scar on her left wrist showed white against the steam-damp skin. Nia’s gaze dropped there for a flicker, then away. “You look like a barrister,” Aurora said. “Solicitor advocate. Close enough to ruin dinner parties.” “That’s new.” “Not that new.” “In Cardiff you spent half your seminars sketching lecturers as farm animals.” “One of them deserved horns.” Aurora’s mouth moved despite herself. “Professor Wynne.” Nia looked over, and for the first time the years slipped. “With the little spectacles.” “And the corduroy jackets.” “And the hands.” “The hands killed me.” Nia bent over the bar with a laugh she had clearly not meant to let out. It came out fuller than the polished version of her. A couple at the other end glanced over. She straightened and rubbed her forehead. “Christ. I haven’t thought about him in years.” “I think about him every time I see brown corduroy.” “You poor woman.” Rain hammered the window. A bus rolled past in a wash of red light. Silas changed the record behind the bar and let something old and brass-heavy fill the room. No one rushed them. The Nest had a habit of making small islands inside its noise. Nia took a sip of whisky and winced as it went down. “You really are in London.” “I’ve been here a while.” “How long is a while?” “Long enough to stop apologising for the city.” “That’s vague.” Aurora shrugged. “A few years.” “A few.” Nia turned to face her fully. “Rory, you left in the middle of term. Your landlord said you’d moved out. Your number went dead. Nobody knew where you’d gone.” “Somebody clearly did. Here you are.” “I found you by accident.” Aurora looked over. Nia pointed at the window with her glass. “I had a late meeting in Holborn, walked because the rain felt less offensive than the Tube, saw the sign, thought I’d get one drink before my hotel, and then there you were.” “You always did have dreadful luck.” “Don’t dress this up as luck. I looked for you.” Aurora’s jaw tightened. “Nia—” “No, leave it.” Nia’s fingers closed harder round the tumbler. “I went to your parents’ house once. Your mum opened the door two inches, told me you’d gone to London, and stared at me like I’d brought the plague from Cardiff. Your dad stood behind her and wouldn’t meet my eye.” Aurora watched steam leave her tea. “That sounds like them.” “I called for months.” “I know.” Nia turned. “You knew.” “I saw the messages.” Something in Nia’s face shifted, not surprise, worse. “You saw them.” Aurora nodded once. “And you didn’t answer.” “No.” Nia looked back at the rows of bottles. “That’s almost impressive.” Silas passed behind them, setting coasters in a neat stack. He did not look up, but his presence sat close enough to steady the air. Aurora set the mug down. “I hadn’t got a good version of the story.” “I didn’t ask for polished copy.” “I didn’t have any version.” Nia gave a dry, clipped laugh. “You had enough to leave.” “I had that.” Silence moved in, not empty, crowded. Old pavements. Missed calls. Nights neither of them could redo. Nia took another sip. “You could have sent one line.” Aurora looked at the dark mirror of the back bar and found her own face there, split by bottle necks and hanging glasses. “If I’d sent one line, I’d have had to send another. Then another. Then I’d have had to explain why I disappeared, and I couldn’t stand hearing it out loud.” “So you made it my problem to imagine.” Aurora turned to her. “I didn’t make anything your problem.” Nia’s head snapped round. “You left me with it anyway.” The words hung there between the clink of glasses and the brass on the record. Aurora did not reach for her tea this time. Nia’s voice dropped, lost its edges. “Do you remember that night I came round your flat because you missed Evidence Law?” Aurora’s throat tightened before she answered. “Yes.” “Evan opened the door.” Aurora kept her eyes on the bar. “He smiled at me.” Nia stared into the whisky. “You came behind him with a split lip and told me a cupboard door had got you.” Aurora said nothing. “I knew that was rubbish.” The green light from the sign pulsed over Nia’s hand. No ring. A pale mark where one had been, or where skin had simply missed the sun. “I knew,” she repeated. “Not all of it. Enough. I went home and told myself you were clever and stubborn and if you wanted help you’d ask. I told myself not to be dramatic. I told myself I had no right to barge in and blow your life apart if I’d read it wrong.” Aurora let out a breath through her nose. “You didn’t read it wrong.” “I know that now.” “I know.” Nia laughed once, bitter at herself. “I still hear my own voice. ‘If that bloke ever bores you, come live with me and Beth, we’ve got floor space.’ Like I was talking about a bad haircut.” Aurora rubbed her thumb along the handle of the mug. “At the time,” Nia went on, “I thought he was possessive and grim and I hated him for it, but I filed him under ordinary male ugliness. I didn’t push. Then you vanished, and every missed sign got louder.” Aurora kept looking ahead. “You didn’t owe me rescue.” “That isn’t the point.” “It is to me.” Nia’s shoulders dropped. “You always did that. Turned every wound into a legal argument.” Aurora almost smiled. “Occupational hazard.” “You weren’t even qualified.” “Neither were you when you started.” “That never stopped me.” This time the laugh came from both of them, thin but real. It cracked the surface and showed the old shape underneath: long nights over library books, both too stubborn to surrender a point once they had found it. Nia set the empty whisky glass down. Silas appeared, lifted it, and looked at her. “One more?” She glanced at Aurora, then nodded. “Please.” Silas poured. “On the house.” Nia raised an eyebrow. “Is this where I ask what sort of operation he used to run?” Aurora wrapped both hands round her tea. “If you value your evening, no.” Silas’s beard shifted around the hint of a smile. “Sensibly put.” He moved off again. Nia watched him go. “You trust him.” “Yes.” “That sounds expensive.” Aurora looked down at the tea and the faint reflection of her own mouth in it. “Cheaper than not trusting anyone.” Nia absorbed that without a flinch. “Do you still talk in lines that sound stolen from novels?” “Only when cornered.” “Good. I’d have hated to think London knocked that out of you.” Aurora turned the mug. “London knocked different things out of me.” Nia nodded once. She did not ask which ones. Her gaze drifted to Aurora’s courier bag. “So. Delivery rider.” “Among other glamorous roles.” “You live near here?” “Upstairs.” “In the bar.” “In a flat above the bar. Keep your standards.” “I had no idea you’d become feral.” “You used to eat chips off the pavement if they landed wrapper-side up.” Nia pointed a finger at her. “I was nineteen and full of optimism.” “You were twenty-two and drunk.” “A technicality.” Aurora smiled before she could stop herself. Nia saw it and went still, not because it was rare now, but because once it had been common enough to pass unnoticed. “There you are,” Nia murmured. Aurora’s smile faded. “I’m not gone.” “No.” Nia sat back. “Just hard to reach.” The record crackled. Rain eased from hammering to a long hiss. Someone at the other end of the bar dropped a spoon; the sound rang out and vanished. Nia took another sip of whisky and looked at Aurora from the corner of her eye. “Did you ever finish the degree?” Aurora shook her head. Nia turned fully towards her, one elbow on the bar. “Why didn’t you tell me?”
created_at"2026-03-09T16:30:15.912Z" 3/9/2026, 4:30:15 PM
model"openai/gpt-5.4-20260305"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency61396
moderation_latency(null)
generation_time140108
tokens_prompt1094
tokens_completion4131
native_tokens_prompt982
native_tokens_completion5371
native_tokens_completion_images0
native_tokens_reasoning2378
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"completed"
usage0.08302
router(null)
provider_responses
0
endpoint_id"9ff5625c-403f-4d7f-b895-58ac7295062c"
id"resp_0508a2d6cfc9ab690169aef5980210819089ff086dce69ef0a"
is_byokfalse
latency216
model_permaslug"openai/gpt-5.4-20260305"
provider_name"OpenAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773073815-nNGA50I0GSNdr1iKMdKS"
upstream_id"resp_0508a2d6cfc9ab690169aef5980210819089ff086dce69ef0a"
total_cost0.08302
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags9
adverbTagCount1
adverbTags
0"Nia sat back [back]"
dialogueSentences141
tagDensity0.064
leniency0.128
rawRatio0.111
effectiveRatio0.014
97.81% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount2288
totalAiIsmAdverbs1
found
0
adverb"really"
count1
highlights
0"really"
100.00% AI-ism character names
Target: 0 AI-default names (16 tracked, −20% each)
codexExemptions
0"Blackwood"
found(empty)
100.00% AI-ism location names
Target: 0 AI-default location names (33 tracked, −20% each)
codexExemptions(empty)
found(empty)
75.96% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount2288
totalAiIsms11
found
0
word"measured"
count1
1
word"familiar"
count1
2
word"grave"
count1
3
word"flicked"
count1
4
word"weight"
count1
5
word"efficient"
count1
6
word"coded"
count1
7
word"flicker"
count1
8
word"silence"
count1
9
word"pulsed"
count1
10
word"eyebrow"
count1
highlights
0"measured"
1"familiar"
2"grave"
3"flicked"
4"weight"
5"efficient"
6"coded"
7"flicker"
8"silence"
9"pulsed"
10"eyebrow"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"let out a breath"
count1
highlights
0"let out a breath"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences155
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount0
narrationSentences155
filterMatches(empty)
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences286
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen50
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords2288
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions19
unquotedAttributions0
matches(empty)
0.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions109
wordCount1341
uniqueNames10
maxNameDensity3.21
worstName"Aurora"
maxWindowNameDensity6
worstWindowName"Aurora"
discoveredNames
Raven1
Nest2
Soho1
Golden1
Empress1
Silas14
Aurora43
London1
Nia42
Rain3
persons
0"Raven"
1"Nest"
2"Silas"
3"Aurora"
4"Nia"
5"Rain"
places
0"Soho"
1"Golden"
2"London"
globalScore0
windowScore0
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences99
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount2288
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences286
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs180
mean12.71
std13.95
cv1.098
sampleLengths
075
180
210
320
48
54
619
77
810
920
107
114
1213
1314
144
1572
165
1726
1818
191
2023
219
221
2314
2458
2547
263
278
2819
293
307
3110
3216
333
3412
3514
364
3715
3815
396
402
418
429
4342
4412
458
4619
477
483
494
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences155
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs235
matches(empty)
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount1
flaggedSentences1
totalSentences286
ratio0.003
matches
0"Someone at the other end of the bar dropped a spoon; the sound rang out and vanished."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1347
adjectiveStacks0
stackExamples(empty)
adverbCount45
adverbRatio0.0334075723830735
lyAdverbCount4
lyAdverbRatio0.002969561989606533
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences286
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences286
mean8
std6.95
cv0.869
sampleLengths
023
122
28
322
424
518
610
728
810
98
1012
118
124
136
1413
157
1610
1716
184
197
204
2113
2212
232
244
2512
2611
2714
2814
297
307
317
325
336
342
352
365
3711
3818
391
404
4119
429
431
446
458
468
4728
485
495
46.15% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats11
diversityRatio0.26223776223776224
totalSentences286
uniqueOpeners75
23.64% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences141
matches
0"Then she crossed the floor."
ratio0.007
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount18
totalSentences141
matches
0"Her fingers wrapped around a"
1"She watched rain work down"
2"She paused under the green"
3"He reached for another glass"
4"She walked like she expected"
5"Her mouth still had that"
6"She stopped there."
7"He moved away before either"
8"She stood with one hand"
9"It gave her something to"
10"It came out fuller than"
11"She straightened and rubbed her"
12"He did not look up,"
13"It cracked the surface and"
14"She glanced at Aurora, then"
15"He moved off again."
16"She did not ask which"
17"Her gaze drifted to Aurora’s"
ratio0.128
6.10% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount128
totalSentences141
matches
0"Men with dead cigarettes in"
1"Aurora stood at the far"
2"The smell of soy and"
3"Her fingers wrapped around a"
4"She watched rain work down"
5"Silas set a fresh kettle"
6"The silver signet ring on"
7"Aurora tipped the mug towards"
8"Silas took the mug from"
9"Steam curled between them."
10"Aurora slid onto the seat"
11"The door opened on a"
12"A woman stepped in, dragging"
13"She paused under the green"
14"Water shone on her hair,"
15"A leather briefcase hung from"
16"The coat sat clean through"
17"Everything about her looked pressed,"
18"Aurora glanced up, then stopped."
19"A voice laughing through cigarette"
ratio0.908
35.46% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences141
matches
0"Now her suit jacket fit"
ratio0.007
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences52
technicalSentenceCount1
matches
0"Men with dead cigarettes in black-and-white photographs stared down through the dim light as if they still held secrets in their cheeks."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags9
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags4
fancyCount3
fancyTags
0"Nia murmured (murmur)"
1"she repeated (repeat)"
2"Nia murmured (murmur)"
dialogueSentences141
tagDensity0.028
leniency0.057
rawRatio0.75
effectiveRatio0.043
86.1710%