Run: 2026-05-31-01KSYXCDR9DE1FW5J7B9DR7KX0

Run Details

Duration:
39.5s
Cost:
$0.062215
Provider:
Anthropic

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 green neon sign buzzed faintly over the door of the Raven's Nest, throwing a sickly emerald wash across the rain-slicked pavement, and Rory shook the wet from her jacket as she stepped inside. She'd been on her feet since noon, ferrying lukewarm cartons of black bean chicken across half of Soho, and the smell of frying oil still clung to her hair. All she wanted was the corner stool, a glass of the cheap red Silas kept behind the bar for her, and the kind of silence that didn't ask anything of her. The bar was nearly empty at this hour, that limp stretch of evening before the theatre crowds spilled in. Old maps yellowed on the walls. Black-and-white faces watched from their frames, strangers Silas never explained. He was somewhere in the back, she could hear the slow drag of his bad leg against the floorboards, and Rory let herself sink onto the stool with the particular relief of a body that has finally stopped moving. "Aurora?" She knew the voice before she placed it. That was the cruel arithmetic of memory — it kept the things you'd tried hardest to set down. She turned, and there was Eva, standing by the end of the bar with a glass of something pale and untouched in her hand. Except it wasn't Eva. Not the Eva she remembered. The girl who had pulled her out of Cardiff three years ago had worn her hair in a riot of curls and laughed too loudly in quiet places, who had shown up at Rory's door at two in the morning with a packed bag and the keys to a borrowed car and said, *We're going, I don't care what he says, we're going now.* That Eva had been all motion, all noise, a person who took up space because she trusted the world to make room. This woman was thinner. Her hair was straightened and pinned back with a severity that aged her, and she wore a charcoal coat that looked expensive and cold. There was a stillness to her now, a watchfulness, as though she'd learned somewhere along the way that the world did not, in fact, make room, and that the safest thing was to occupy as little of it as possible. "Eva." Rory's voice came out rougher than she meant. "God. What are you—" "I didn't know you came here." Eva glanced around the bar, taking in the maps, the dim amber light, the empty stools. "I was meant to meet someone. They cancelled." A small, brittle smile. "I almost left." "Sit," Rory said, before she could think better of it. "Please." Eva sat. She set her glass down with both hands, the way you might handle something you didn't trust yourself to hold. Up close, Rory could see the fine lines that hadn't been there before, the careful makeup that didn't quite hide the tiredness beneath. They had been twenty-two the last time they'd been in a room together. It seemed impossible that three years could do this much. "You look well," Eva said. It was a lie, and they both knew it, and somehow that small generosity hurt more than honesty would have. "I look like I smell of someone else's dinner," Rory said. "I do deliveries now. For the restaurant round the corner. It's fine. It's good, actually." She heard herself overexplaining and stopped. "Deliveries." Eva turned the word over as if examining it for flaws. "You were going to be a barrister." "I was going to be my father." Rory reached for the wine Silas had silently set in front of her at some point during all this; she hadn't even noticed him come and go. That was Silas. He knew when to be a ghost. "Turns out those aren't the same thing as a person actually wanting something." Eva nodded slowly. Outside, a bus hissed past, throwing light briefly across her face. "I think about that night a lot," she said. "Driving up the M4 with you crying in the passenger seat and pretending you weren't. I felt so — *sure*. Like I knew exactly what I was doing. Like I was rescuing you." "You were." "Was I?" Eva looked at her then, and there was something raw under the polish, something that hadn't been smoothed away after all. "Or did I just need to feel like the kind of person who did that? I dropped you in London and I — I disappeared, Rory. You needed someone and I just stopped answering. I've never been able to explain it. Even to myself." Rory was quiet. She had rehearsed this conversation a hundred times in the months after Eva went silent — all the wounded, eloquent things she would say if she ever got the chance. The accusations. The forgiveness, dispensed coolly, from a great height. But the words she'd hoarded for so long turned to nothing in her mouth, because the woman in front of her had already punished herself more thoroughly than Rory ever could have. "What happened to you?" Rory asked instead. Eva let out a breath that might have been a laugh. "I got a job. A good one. The kind you're supposed to want." She turned the glass a slow quarter-turn on the bar. "And then I got a man who came with it, and a flat I didn't choose, and a life that looked like a photograph of a life. And one day I realised I'd become very good at making everyone comfortable. At taking up no space at all." She glanced up. "Funny. I spent years thinking I was the brave one. Turns out you were the one who actually left something." "I had help," Rory said softly. "Once." Eva's smile was almost the old one, just for a moment, before it folded back into something careful. "I only helped you once." They sat in the hush of it, two women separated by a stretch of marriage and migration and silence, by all the unsent messages and the friendships that simply erode rather than break. Rory wanted to reach across and take her hand, to say something that would close the distance. But the truth was that the girls who had driven up that motorway didn't exist anymore. They had been spent, somewhere along the way, paying for the people who now sat here. "Stay for another," Rory said. "Just one. Tell me everything you've been afraid to say out loud." Eva looked at her for a long moment. Then, slowly, she unpinned her hair, and let it fall. "Alright," she said. "Just one."
created_at"2026-05-31T11:40:51.35Z" 5/31/2026, 11:40:51 AM
model"anthropic/claude-4.8-opus-20260528"
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cancelledfalse
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generation_time39483
tokens_prompt867
tokens_completion1611
native_tokens_prompt1238
native_tokens_completion2241
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native_tokens_reasoning64
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
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origin"https://ncbench.com/"
is_byokfalse
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usage0.062215
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latency1063
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Evaluation details

Result Evaluator Details Meta Data
0.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags17
adverbTagCount4
adverbTags
0"Eva glanced around [around]"
1"Rory asked instead [instead]"
2"Rory said softly [softly]"
3"it folded back [back]"
dialogueSentences31
tagDensity0.548
leniency1
rawRatio0.235
effectiveRatio0.235
77.33% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1103
totalAiIsmAdverbs5
found
0
adverb"slowly"
count2
1
adverb"coolly"
count1
2
adverb"very"
count1
3
adverb"softly"
count1
highlights
0"slowly"
1"coolly"
2"very"
3"softly"
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)
86.40% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1103
totalAiIsms3
found
0
word"silence"
count2
1
word"comfortable"
count1
highlights
0"silence"
1"comfortable"
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
narrationSentences56
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount0
narrationSentences56
filterMatches(empty)
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences69
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen86
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans2
markdownWords12
totalWords1107
ratio0.011
matches
0"We're going, I don't care what he says, we're going now."
1"sure"
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions13
unquotedAttributions0
matches(empty)
65.46% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions36
wordCount828
uniqueNames7
maxNameDensity1.69
worstName"Rory"
maxWindowNameDensity3
worstWindowName"Rory"
discoveredNames
Raven1
Nest1
Rory14
Soho1
Silas4
Eva14
Cardiff1
persons
0"Raven"
1"Nest"
2"Rory"
3"Silas"
4"Eva"
places
0"Soho"
1"Cardiff"
globalScore0.655
windowScore0.667
0.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences39
glossingSentenceCount3
matches
0"quite hide the tiredness beneath"
1"seemed impossible that three years could do this much"
2"as if examining it for flaws"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1107
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences69
matches
0"was that the"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs26
mean42.58
std32.84
cv0.771
sampleLengths
094
174
21
350
495
568
613
737
811
968
105
1152
1219
1357
1456
152
1667
1775
187
19104
206
2124
2282
2317
2418
255
86.47% Passive voice overuse
Target: ≤2% passive sentences
passiveCount3
totalSentences56
matches
0"was straightened"
1"been smoothed"
2"been spent"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs142
matches(empty)
18.63% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount2
semicolonCount1
flaggedSentences3
totalSentences69
ratio0.043
matches
0"That was the cruel arithmetic of memory — it kept the things you'd tried hardest to set down."
1"\"I was going to be my father.\" Rory reached for the wine Silas had silently set in front of her at some point during all this; she hadn't even noticed him come and go."
2"She had rehearsed this conversation a hundred times in the months after Eva went silent — all the wounded, eloquent things she would say if she ever got the chance."
96.04% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount831
adjectiveStacks0
stackExamples(empty)
adverbCount37
adverbRatio0.044524669073405534
lyAdverbCount13
lyAdverbRatio0.015643802647412757
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences69
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences69
mean16.04
std14.46
cv0.902
sampleLengths
034
129
231
319
46
510
639
71
88
918
1024
114
125
1386
144
1524
1640
179
184
1922
2012
213
2210
231
242
2520
2623
2713
2810
295
3020
3111
3221
3312
347
3534
363
377
3813
393
4011
419
4233
432
4423
4544
463
4730
482
498
85.99% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats4
diversityRatio0.5507246376811594
totalSentences69
uniqueOpeners38
68.03% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences49
matches
0"Then, slowly, she unpinned her"
ratio0.02
89.39% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount16
totalSentences49
matches
0"She'd been on her feet"
1"He was somewhere in the"
2"She knew the voice before"
3"She turned, and there was"
4"Her hair was straightened and"
5"She set her glass down"
6"They had been twenty-two the"
7"It seemed impossible that three"
8"It was a lie, and"
9"She heard herself overexplaining and"
10"He knew when to be"
11"She had rehearsed this conversation"
12"She turned the glass a"
13"She glanced up"
14"They sat in the hush"
15"They had been spent, somewhere"
ratio0.327
72.24% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount38
totalSentences49
matches
0"The green neon sign buzzed"
1"She'd been on her feet"
2"The bar was nearly empty"
3"He was somewhere in the"
4"She knew the voice before"
5"That was the cruel arithmetic"
6"She turned, and there was"
7"The girl who had pulled"
8"This woman was thinner."
9"Her hair was straightened and"
10"Rory's voice came out rougher"
11"Eva glanced around the bar,"
12"A small, brittle smile"
13"Rory said, before she could"
14"She set her glass down"
15"They had been twenty-two the"
16"It seemed impossible that three"
17"It was a lie, and"
18"She heard herself overexplaining and"
19"Eva turned the word over"
ratio0.776
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences49
matches(empty)
ratio0
0.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences25
technicalSentenceCount6
matches
0"All she wanted was the corner stool, a glass of the cheap red Silas kept behind the bar for her, and the kind of silence that didn't ask anything of her."
1"He was somewhere in the back, she could hear the slow drag of his bad leg against the floorboards, and Rory let herself sink onto the stool with the particular …"
2"The girl who had pulled her out of Cardiff three years ago had worn her hair in a riot of curls and laughed too loudly in quiet places, who had shown up at Rory…"
3"Her hair was straightened and pinned back with a severity that aged her, and she wore a charcoal coat that looked expensive and cold."
4"There was a stillness to her now, a watchfulness, as though she'd learned somewhere along the way that the world did not, in fact, make room, and that the safes…"
5"Up close, Rory could see the fine lines that hadn't been there before, the careful makeup that didn't quite hide the tiredness beneath."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags17
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags8
fancyCount0
fancyTags(empty)
dialogueSentences31
tagDensity0.258
leniency0.516
rawRatio0
effectiveRatio0
78.1995%