Run: 2026-09-23-01M37PRCAT6GT1HYEF39BES9WY

Run Details

Duration:
1m 3s
Cost:
$0.099680
Provider:
Claude Platform on AWS

Model input

System
You are an expert novelist with a gift for vivid, immersive prose. You write in tight third-person limited point of view with a strong narrative voice. Your prose is clean, precise, and engaging — you favor strong verbs, concrete details, and natural-sounding dialogue. You will be given a story bible (codex) containing canonical details about characters, locations, items, and lore. Use these details to ground your writing in the established world. Stay consistent with the codex. Write only the prose of the scene. Do not include titles, chapter headings, markdown formatting, or any commentary before or after the scene.
User/Human
<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> 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.

Model response

AI
The rain had followed Rory all the way from Gerrard Street, and it followed her in through the door of the Nest, dripping off the hem of her jacket onto the floorboards. The jacket still smelled of the Golden Empress, of star anise and fryer oil and the plastic bags Yu-Fei insisted on double-knotting. Six deliveries in the last hour. A man in Fitzrovia had tipped her in coins and then tried to take one back. Silas had a whisky waiting before she reached the bar. He didn't ask; he never asked. He only slid it across the wood with two fingers, the silver of his signet ring catching the low light, and went back to drying a glass that was already dry. "Busy night?" he said. "Stupid night." "Those are the busy ones." She took the stool at the end, the one with its back to the wall, where she could see the door and the long mirror behind the bottles and the corner where the old maps curled at their edges. Prague was up there somewhere, a faded street plan behind glass. She'd never asked Silas why he kept it. She'd learned there was a difference between not knowing and choosing not to know, and she'd grown fond of the second. The door opened again at half ten. Rain noise, then laughter, then four people in good coats shaking themselves off like dogs. Lawyers, Rory thought, without deciding to think it. It was in the shoes, the careful kind of expensive, and in the way the tallest of them held the door for the others and talked over his shoulder about a judge. Two men, two women. One of the women was already looking at the photographs on the wall, head tipped, and something in the angle of her neck made Rory set down her glass. Dark blonde hair, pinned up now instead of falling in the bird's nest it used to be. A navy coat that fit. The same small gap between her front teeth when she smiled at something the tall man said. Bethan Morgan. Rory looked down at the bar. Her heart did a thing she didn't approve of. In the mirror she watched Silas notice her noticing, watched his eyes flick to the group and back, and she gave the smallest shake of her head. He resumed drying the glass. It might have been fine. The Nest was dim enough, the green of the sign outside bleeding through the front window and turning everyone's faces the colour of old pond water. Rory had cut her hair. She was wearing a delivery jacket in Soho at half ten on a Tuesday. Nobody from Cardiff University's Pre-Law cohort would be looking for her here, because nobody from Cardiff University's Pre-Law cohort would imagine her here. Bethan came to the bar to order. She stood two stools down, reading the chalkboard, and said, "Could I get a bottle of the Rioja, please, and four—" And stopped. Rory didn't turn her head. She watched it happen in the mirror, the slow double-take, the way Bethan's mouth stayed open around the word she hadn't finished. "Aurora?" Nobody had called her that in two years except her mother, on the phone, when she was trying to make a point. It sounded strange in this room. It sounded like a name that belonged to someone Rory used to babysit. "Hi, Beth." "Oh my God." Bethan laughed, one short breath of it. "Oh my God. I thought you were—I don't know what I thought. Your hair." "It was getting in the way." "It was down to here." Bethan's hand floated near her own ribs, then dropped, as if she'd realised it was a strange thing to be measuring. "You look—" She didn't finish that either. Rory let her not finish it. Silas set the Rioja on the bar with four glasses and a corkscrew and withdrew to the far end without a word. Bethan glanced back at her friends, who had claimed a table under the photograph of the man with the umbrella on Westminster Bridge. The tall one raised his eyebrows. Bethan held up one finger: *a minute.* "Can I?" She meant the stool between them. Rory moved her helmet off it. Bethan sat. Up close she smelled of rain and some perfume Rory didn't recognise, something grown-up and woody, a long way from the vanilla body spray they'd both bought in Boots at fourteen and worn until everyone in their year complained. There were fine lines at the corners of her eyes that hadn't been there. Twenty-five, the both of them. Neither of them old. But it had been three years, and three years was apparently enough to change the architecture of a face. "You're in London," Bethan said. "I am." "Your mam said you'd moved, but she was a bit—vague." "She would be." "I bumped into her in Waitrose. Llandaff. Christmas before last." Bethan turned the stem of an empty wine glass between her fingers. "She asked if I'd heard from you. I said I thought she'd know better than me. I think that was the wrong thing to say." Rory drank. The whisky was the good one, the one Silas didn't put on the chalkboard. "She knows where I am." "Right. Good." A pause. "What are you—sorry. What are you doing? For work." Rory lifted the edge of her jacket, where the Golden Empress logo was stitched in tired gold thread over her heart. A dragon, or a snake with legs. Yu-Fei had never been clear. Bethan looked at it for a second too long. Rory watched her try to find a face to wear and fail, and felt a small, mean flare of satisfaction, and then felt ashamed of it, and then felt tired. "Delivery," Rory said. "Part-time." "Oh. That's—good. Flexible." "It is flexible." "And the law thing?" "Didn't finish." "No, I—" Bethan nodded quickly. "I know. I heard." Of course she'd heard. Cardiff was a city that pretended to be a village whenever there was gossip to be had. Brendan Carter's daughter walked out of her final year. Brendan Carter's daughter moved to London with no job and no flat. Brendan Carter's daughter, who used to argue him into corners at the dinner table for fun, who was going to be sharper than him, everyone said so. "You're at the bar, then," Rory said. It wasn't a question. It was the shoes. "Pupillage. Well, tenant now, just about. Chambers in Temple." Bethan hesitated, then said it anyway, because Bethan had always said things anyway. "Your dad wrote me a reference." Rory set her glass down very precisely on the ring of water it had already left. "He was lovely about it," Bethan went on, faster now. "He took me for lunch. He talked about you the whole time, actually. Not in a bad way. He just—he kept saying things like 'Aurora would have torn that argument apart' and then he'd go quiet. I didn't know what to say to him." "No," Rory said. "Nobody does." Across the room, one of Bethan's friends laughed too loudly. The tall man was pouring the Rioja himself now, having given up waiting. Bethan looked at her hands. Her nails were short and clean and unpainted, and Rory remembered her biting them bloody in the library during first-year exams, remembered pulling her hand away from her mouth and saying *stop, you'll get hepatitis,* and Bethan laughing so hard the librarian came over. "Is he still—" Bethan started. "No." "Okay." "Not for a long time." "Okay." Bethan breathed out. "Good. God. Good." Neither of them said his name. Evan sat between them anyway, on the stool that Bethan was occupying, in the silence that followed. Rory could feel him there the way she could feel weather coming in her joints. Bethan had met him first. That was the thing. Bethan had met him at some society do, a rugby-club boy with good teeth, and brought him to the pub, and said *Rory, this is Evan, he's an absolute laugh,* and he had been. For a while. "I should have said something," Bethan said to the empty wine glass. "That summer. When you stopped coming out. When you'd cancel and then text me later from the toilet at his flat. I knew. I think I knew. I told myself you'd tell me if it was bad, because you were always the one who—you always knew what to do. You were never the one who needed anybody." Rory turned the whisky glass a quarter turn on the wood. Then another quarter turn. What she wanted to say was: *I needed you.* What she wanted to say was: *I texted you from the toilet because it was the only door that locked, and you sent me back a crying-laughing face, and I sat on the floor with my back against the bath and read it over and over.* What she wanted to say was: *it wasn't your job.* All of those were true. None of them would fit through her throat. "It was a long time ago," she said instead. "It was three years." "That's a long time." Bethan looked at her then, properly, and Rory let herself be looked at. The cropped hair. The jacket. The helmet on the next stool. The small crescent scar on her left wrist that Bethan had seen a hundred times and had once asked about, at eleven, and been told the truth: a broken jam jar, a garden wall, a lot of blood and not much drama. It was the only part of her that hadn't changed. "You're different," Bethan said quietly. "Yeah." "I don't mean—I mean you seem—" She searched for it. "Still. You used to fill a room. You'd walk in and everyone would turn around. Now you're sitting in the corner with your back to the wall." "It's a good corner." Bethan almost smiled. "Is it, though?" Rory thought about it honestly, which was a courtesy she did not extend to many people anymore. She thought about the flat upstairs with its crooked window and its radiator that knocked like someone wanting to be let in. About Eva ringing at two in the morning three years ago and saying *get on a train, I don't care which one.* About Silas, who had never once asked her why she flinched when men raised their voices in the bar, who had simply started asking them to leave. "Yeah," she said. "It is." Bethan held her gaze for a moment, then nodded, and something in her shoulders let go. She opened her handbag and took out a card, cream, embossed, her name in small serious capitals, and slid it across the bar the way Silas had slid the whisky. "In case," she said. "I don't know. In case you ever want to get a coffee. Or not. You don't have to." "I know I don't." "Right." Bethan stood. She picked up the empty glass she'd been fidgeting with, then put it back down, then picked it up again. "It's really good to see you, Rory." It was the first time she'd used the name. It landed somewhere under Rory's sternum and stayed there. "You too, Beth." She went back to her table. Rory watched her in the mirror, watched the tall man ask something and Bethan shake her head, watched her sit with her back to the bar and not turn around once. Silas drifted back down the counter. He topped up her glass without asking and looked at the card lying face-up on the wood. "Friend of yours?" Rory considered the card for a long time. Then she picked it up and tucked it into the inside pocket of her jacket, behind the Golden Empress dragon, next to her heart, where it would probably stay unread for months. "She was," she said. Silas nodded as if that were a complete answer, and in the Nest, it was.
created_at"2026-09-23T17:59:29.387Z" 9/23/2026, 5:59:29 PM
model"anthropic/claude-opus-5.5-20260921"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency4556
moderation_latency(null)
generation_time62934
tokens_prompt846
tokens_completion3075
native_tokens_prompt1240
native_tokens_completion4736
native_tokens_completion_images(null)
native_tokens_reasoning971
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"
usage0.09968
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790186369-C8hcBOUTBQVjyLE78qeS"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790186369-ba32LdGKDXhEVYig5eaJ"
upstream_id"msg_011CfLojFHhV17n3fFihV6Kk"
provider_responses
0
endpoint_id"3a2388bc-3740-4e64-a1f5-4e301726b6b9"
id"msg_011CfLojFHhV17n3fFihV6Kk"
is_byokfalse
latency1141
model_permaslug"anthropic/claude-opus-5.5-20260921"
provider_name"Claude Platform on AWS"
status200
total_cost0.09968
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
73.02% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags23
adverbTagCount4
adverbTags
0"Bethan nodded quickly [quickly]"
1"Bethan hesitated then [then]"
2"she said instead [instead]"
3"Bethan said quietly [quietly]"
dialogueSentences63
tagDensity0.365
leniency0.73
rawRatio0.174
effectiveRatio0.127
90.03% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount2007
totalAiIsmAdverbs4
found
0
adverb"quickly"
count1
1
adverb"very"
count1
2
adverb"precisely"
count1
3
adverb"really"
count1
highlights
0"quickly"
1"very"
2"precisely"
3"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)
92.53% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount2007
totalAiIsms3
found
0
word"silence"
count1
1
word"could feel"
count2
highlights
0"silence"
1"could feel"
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
narrationSentences126
matches
0"felt ashamed"
86.17% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount4
narrationSentences126
filterMatches
0"notice"
hedgeMatches
0"tried to"
1"try to"
2"tended to"
3"tend to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences165
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen71
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans7
markdownWords70
totalWords2000
ratio0.035
matches
0"a minute."
1"stop, you'll get hepatitis,"
2"Rory, this is Evan, he's an absolute laugh,"
3"I needed you."
4"I texted you from the toilet because it was the only door that locked, and you sent me back a crying-laughing face, and I sat on the floor with my back against the bath and read it over and over."
5"it wasn't your job."
6"get on a train, I don't care which one."
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions27
unquotedAttributions0
matches(empty)
0.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions105
wordCount1608
uniqueNames25
maxNameDensity1.93
worstName"Bethan"
maxWindowNameDensity6
worstWindowName"Bethan"
discoveredNames
Rory26
Gerrard1
Street1
Nest3
Golden3
Empress3
Yu-Fei2
Fitzrovia1
Silas9
Morgan1
Soho1
Tuesday1
Cardiff3
University2
Pre-Law2
Bethan31
Rioja2
Westminster1
Bridge1
Boots1
Carter3
London1
Evan2
Eva1
Brendan3
persons
0"Rory"
1"Yu-Fei"
2"Silas"
3"Morgan"
4"University"
5"Bethan"
6"Carter"
7"Evan"
8"Eva"
9"Brendan"
places
0"Gerrard"
1"Street"
2"Soho"
3"Cardiff"
4"Westminster"
5"Bridge"
6"Boots"
7"London"
globalScore0.536
windowScore0
90.48% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences84
glossingSentenceCount2
matches
0"sounded like a name that belonged to someo"
1"hree years was apparently enough to change th"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount2000
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences165
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs80
mean25
std26.45
cv1.058
sampleLengths
076
147
24
32
45
579
695
739
82
947
1073
1128
122
1327
141
1541
162
1724
186
1928
2011
2158
228
236
2483
255
262
2710
283
2947
3021
3113
3233
3339
344
353
363
374
382
399
4069
4115
4228
4316
4454
455
4623
4749
485
491
99.69% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences126
matches
0"was stitched"
1"been told"
77.90% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount5
totalVerbs273
matches
0"was already looking"
1"was wearing"
2"was trying"
3"was pouring"
4"was occupying"
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount1
flaggedSentences1
totalSentences165
ratio0.006
matches
0"He didn't ask; he never asked."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1620
adjectiveStacks0
stackExamples(empty)
adverbCount62
adverbRatio0.03827160493827161
lyAdverbCount12
lyAdverbRatio0.007407407407407408
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences165
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences165
mean12.12
std11.82
cv0.975
sampleLengths
032
122
26
316
410
56
631
74
82
95
1039
1111
128
1321
147
1515
168
1732
184
1929
2017
215
2217
232
246
259
2627
275
285
2926
305
3114
3223
337
3421
352
365
3722
381
3922
406
4113
422
4310
4414
456
4626
472
485
496
49.29% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats17
diversityRatio0.3575757575757576
totalSentences165
uniqueOpeners59
90.91% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount3
totalSentences110
matches
0"Of course she'd heard."
1"Then another quarter turn."
2"Then she picked it up"
ratio0.027
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount29
totalSentences110
matches
0"He didn't ask; he never"
1"He only slid it across"
2"She took the stool at"
3"She'd never asked Silas why"
4"She'd learned there was a"
5"It was in the shoes,"
6"Her heart did a thing"
7"He resumed drying the glass."
8"It might have been fine."
9"She was wearing a delivery"
10"She stood two stools down,"
11"She watched it happen in"
12"It sounded strange in this"
13"It sounded like a name"
14"She didn't finish that either."
15"She meant the stool between"
16"It wasn't a question."
17"It was the shoes."
18"Her nails were short and"
19"she said instead"
ratio0.264
37.27% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount93
totalSentences110
matches
0"The rain had followed Rory"
1"The jacket still smelled of"
2"A man in Fitzrovia had"
3"Silas had a whisky waiting"
4"He didn't ask; he never"
5"He only slid it across"
6"She took the stool at"
7"Prague was up there somewhere,"
8"She'd never asked Silas why"
9"She'd learned there was a"
10"The door opened again at"
11"Lawyers, Rory thought, without deciding"
12"It was in the shoes,"
13"A navy coat that fit."
14"The same small gap between"
15"Rory looked down at the"
16"Her heart did a thing"
17"He resumed drying the glass."
18"It might have been fine."
19"The Nest was dim enough,"
ratio0.845
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences110
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences53
technicalSentenceCount1
matches
0"He only slid it across the wood with two fingers, the silver of his signet ring catching the low light, and went back to drying a glass that was already dry."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags23
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags13
fancyCount2
fancyTags
0"Bethan laughed (laugh)"
1"Bethan breathed (breathe)"
dialogueSentences63
tagDensity0.206
leniency0.413
rawRatio0.154
effectiveRatio0.063
86.2430%