Run: 2026-09-29-01M3P2C8K3NWJG5682AMX8FFD4

Run Details

Duration:
37.4s
Cost:
$0.039060
Provider:
Claude Platform on AWS

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
The green neon buzzed over the door of the Raven's Nest, and rain turned its glow into a smear on the pavement. Rory shouldered through with a Golden Empress bag in each hand. Steam fogged the plastic. Tuesday nights meant kung pao for Silas and egg fried rice for whoever he had cornered in the back. She got three steps in before a stool scraped behind her. "Aurora Carter." Nobody had used the whole name in two years. Rory set the bags on the bar and turned, thumb finding the crescent scar on her left wrist, a habit she had never managed to break. A woman in a camel coat stood beside the stool, hair cropped close, a rain-spotted umbrella in her fist. It took Rory a beat. Then the gap in the front teeth, the way she planted her feet like she expected a shove. "Meg?" "Christ. It is you." Meg laughed, and it cracked halfway. "I thought I'd gone mad. Some girl in a bike helmet, walking in like she owns the place." "I don't own it." "You look like you do." Meg's eyes travelled down to the helmet under Rory's arm, then to the logo on the bag. "You deliver food." "Part-time." "You. You who got a First in Contract Law without opening the textbook." "I opened it." Rory pulled a stool out with her boot but didn't sit. "Twice." Meg laughed again, softer this time. Behind the bar, Silas polished a glass that did not need it and kept his gaze on the middle distance. He had the talent of being a piece of furniture when it suited him. He nudged two tumblers across the wood without a word. Whisky, neat. Rory hadn't asked for it. "On the house," he said, and limped to the far end. Meg watched him go. "Friend of yours?" "Landlord. Sort of." "You live here?" "Upstairs." "Above a bar in Soho." Meg turned the tumbler a quarter turn on its coaster. "You used to alphabetise your highlighters." "I still have opinions about highlighters." "Do you?" Meg looked up and held her stare. "Because I'm sitting across from you and I'm not sure I'd know you in the street. Your hair's different. Your voice is different. You used to talk with your hands, Ror. You'd knock things over. Now you just stand there." Rory glanced at her own hands. They rested flat on the bar, still as a pair of paperweights. "People change." "Not like that. People get tired, or fat, or they find yoga. They don't..." Meg gestured at her, at the door behind her, at the mirror above the bottles where Rory had already clocked the entrance twice. "You checked the door when I said your name. And the back exit. I watched you do it." "Occupational hazard. I ride a bike in London." "Don't." The word came out flat. "Don't do the polite voice with me. I was at your eighteenth. I held your hair back over a toilet in Pontcanna." Rory picked up the whisky and drank half. It burned in a clean, useful way. "You look different too," she said. "I got sober." Meg lifted her tumbler, glanced at it, and put it down untouched. "Fourteen months. I order it so I've got something to hold. Sounds daft." "It doesn't." "I'm at Gray's Inn now. Pupillage. I wear the itchy wig and everything." A thin smile. "Your dad wrote my reference, you know. Brendan. He never said a word about you in the letter, and I never asked. I think we were both being tactful." Rory's jaw tightened. A muscle jumped near her ear. "How is he?" "You'd know better than me." "I haven't rung." "Rory." "I know." The jukebox in the corner shuffled to something with brass in it. Somebody laughed by the window. Meg pressed her lips together, pulled a breath through her nose, and looked at the maps on the wall instead of at Rory: Prague, Tangier, the Baltic coast, all yellowed, all pinned by the same rusted tacks. "I need to say something," she said. "I've had it ready for two years, and I've practised it in the shower, so let me get through it." "You don't have to." "I introduced you to him." Rory said nothing. "Freshers' ball. I dragged you across the room by your sleeve. 'Ror, this is Evan, he's doing Law, he's lovely.' I actually said lovely." Meg's knuckles whitened around the glass. "And then the following spring you stopped coming to lectures. You wore long sleeves in June. You cancelled on my birthday because you had a migraine. Three migraines that year. I counted afterwards. I counted, Rory, but I didn't count at the time." "Meg." "I saw the bruise on your arm at Christmas. You said you walked into a door, and I said, 'Clumsy cow,' and I laughed." Her voice thinned. "I laughed." Rory turned the tumbler in a slow circle. Under the lip of the bar her left hand curled around her wrist and squeezed. "I wanted you to laugh," she said. "That was the whole point of the door. If you'd stopped laughing, I would've had to stop pretending." "That's not a gift I should've accepted." "You were twenty-two." "So were you." Meg's eyes shone. She blinked hard and the shine held. "Eva found out. Eva, from primary school, who'd moved away, who you barely spoke to. She rang you from Hackney, and you got on a train. And I found out from a group chat, Ror. A group chat. That you'd gone." "I couldn't tell anyone." "I know that. I know. I've had the counselling." A wet, ugly laugh. "Doesn't stop me wanting to have been the one you told." The silence stretched. Rory looked at the woman beside her, at the ridiculous coat, the gap in the teeth, the hands that had once held her hair out of a toilet bowl and had never once been raised to her in anger. Something behind her ribs shifted, like furniture dragged across a floor in the flat below. "You want to know why I don't talk with my hands anymore?" she said. Meg waited. "Because he used to watch them. Where they went, how fast. If I gestured too wide, it meant I was getting loud. If I fidgeted, it meant I was lying." Rory flattened her palms against the wood again. "It took me a year here to stop counting every movement before I made it. I'm still learning to knock things over." "Oh, love." "Don't." "Sorry." "Don't be sorry either." Rory exhaled, and the breath shook only once. "You wanted a reason I turned into this. There it is. It's not a good one, and it doesn't fit on a card." Meg reached out and stopped an inch from Rory's wrist, her fingers hovering over the small pale crescent. "Is that from him?" "That's from a swing set in Roath Park. I was seven." A corner of Rory's mouth lifted. "You were there. You screamed louder than I did." "I did not." "You threw up on the slide." Meg barked out a laugh, and this time it held together. She pressed the back of her hand against her mouth and her shoulders shook, and Rory found her own face doing something unfamiliar, a loosening around the eyes, like a knot giving. "God, I've missed you," Meg said into her knuckles. Rory picked up the bags. The rice had gone lukewarm, and Silas would grumble about it. "Stay," she said. "I'll bring these through, and then I'll sit. Properly. You can order something that isn't whisky." "An orange juice." "Silas does a decent orange juice. He'll charge you a fiver for it." "Of course he will." Meg wiped her cheek with her thumb and slid onto the stool. "Ror?" "Yeah?" "Highlighters. Do you still alphabetise them?" "By shade," Rory said. "Not alphabetically. I'm not a monster."
created_at"2026-09-29T07:51:57.288Z" 9/29/2026, 7:51:57 AM
model"anthropic/claude-sonnet-5.5-20260928"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3689
moderation_latency(null)
generation_time37404
tokens_prompt1063
tokens_completion2113
native_tokens_prompt1550
native_tokens_completion3596
native_tokens_completion_images(null)
native_tokens_reasoning926
native_tokens_cached0
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"end_turn"
service_tier"default"
usage0.03906
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1790668317-KSyL1cIpBDOZGIF0YyTC"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790668317-RUZPspJM0HrrquH0x9i0"
upstream_id"msg_011CfXNFhaMQRy4sUiEotyYJ"
provider_responses
0
endpoint_id"99aaad94-923b-4fc1-b763-271ed5486f7a"
id"msg_011CfXNFhaMQRy4sUiEotyYJ"
is_byokfalse
latency692
model_permaslug"anthropic/claude-sonnet-5.5-20260928"
provider_name"Claude Platform on AWS"
status200
total_cost0.03906
cache_discount(null)
upstream_inference_cost0
provider_name"Claude Platform on AWS"
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
totalTags23
adverbTagCount1
adverbTags
0"Meg's knuckles whitened around [around]"
dialogueSentences80
tagDensity0.288
leniency0.575
rawRatio0.043
effectiveRatio0.025
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1323
totalAiIsmAdverbs0
found(empty)
highlights(empty)
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)
96.22% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1323
totalAiIsms1
found
0
word"silence"
count1
highlights
0"silence"
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
emotionTells1
narrationSentences64
matches
0"r in anger"
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount1
narrationSentences64
filterMatches(empty)
hedgeMatches
0"managed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences119
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen43
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1323
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions23
unquotedAttributions0
matches(empty)
0.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions47
wordCount639
uniqueNames10
maxNameDensity3.29
worstName"Rory"
maxWindowNameDensity4.5
worstWindowName"Rory"
discoveredNames
Raven1
Nest1
Golden1
Empress1
Silas3
Rory21
Meg16
Prague1
Tangier1
Baltic1
persons
0"Raven"
1"Silas"
2"Rory"
3"Meg"
4"Prague"
places
0"Tangier"
1"Baltic"
globalScore0
windowScore0.167
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences41
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1323
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences119
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs73
mean18.12
std18.54
cv1.023
sampleLengths
056
111
22
335
442
51
628
74
825
91
1013
1115
1257
1311
147
153
163
171
1821
196
2049
2118
222
2355
248
2528
2615
276
2828
292
3045
3112
325
333
341
352
3654
3727
384
395
403
4173
421
4329
4423
4525
467
473
4854
494
99.78% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences64
matches
0"been raised"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs110
matches(empty)
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences119
ratio0
matches(empty)
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount640
adjectiveStacks0
stackExamples(empty)
adverbCount21
adverbRatio0.0328125
lyAdverbCount2
lyAdverbRatio0.003125
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences119
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences119
mean11.12
std10.07
cv0.905
sampleLengths
022
111
24
319
411
52
69
726
819
95
1018
111
1210
1318
144
1522
163
171
1813
1914
201
216
2220
2314
2410
252
265
2711
284
293
303
313
321
3315
346
356
369
3740
386
3912
402
4137
4218
438
446
4522
468
477
486
4915
70.31% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats8
diversityRatio0.46218487394957986
totalSentences119
uniqueOpeners55
59.52% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences56
matches
0"Then the gap in the"
ratio0.018
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount10
totalSentences56
matches
0"She got three steps in"
1"It took Rory a beat."
2"He had the talent of"
3"He nudged two tumblers across"
4"he said, and limped to"
5"They rested flat on the"
6"It burned in a clean,"
7"Her voice thinned"
8"She blinked hard and the"
9"She pressed the back of"
ratio0.179
0.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount53
totalSentences56
matches
0"The green neon buzzed over"
1"Rory shouldered through with a"
2"Steam fogged the plastic."
3"Tuesday nights meant kung pao"
4"She got three steps in"
5"Nobody had used the whole"
6"Rory set the bags on"
7"A woman in a camel"
8"It took Rory a beat."
9"Meg laughed, and it cracked"
10"Meg's eyes travelled down to"
11"Rory pulled a stool out"
12"Meg laughed again, softer this"
13"He had the talent of"
14"He nudged two tumblers across"
15"Rory hadn't asked for it."
16"he said, and limped to"
17"Meg watched him go."
18"Meg turned the tumbler a"
19"Meg looked up and held"
ratio0.946
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences56
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences20
technicalSentenceCount0
matches(empty)
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags23
uselessAdditionCount1
matches
0"Rory exhaled, and the breath shook only once"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags9
fancyCount1
fancyTags
0"Meg laughed (laugh)"
dialogueSentences80
tagDensity0.113
leniency0.225
rawRatio0.111
effectiveRatio0.025
87.5278%