Run: 2026-06-01-01KT1H1CZCQZK72JA4MAVS7QGF

Run Details

Duration:
42.8s
Cost:
$0.066015
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 hummed its usual complaint above the door, throwing a sickly wash across the wet pavement, and Silas didn't look up when the bell chimed. It was a Tuesday, and Tuesdays brought the sort of men who drank alone and the sort of women who pretended they were waiting for someone. He kept polishing the same glass, the way his father had taught him to look busy while a room arranged itself in his mind. Then he heard the cough. Two short, apologetic notes, like a man clearing space before speaking, and Silas's hand went still around the glass. He knew that cough. He had heard it in a stairwell in Prague twenty-two years ago, in the dark, while they waited for footsteps that never came the way they were supposed to. "Bloody hell," said the voice behind it. "They told me you'd gone respectable." Silas turned. The man standing in the doorway had let the rain follow him in, and it dripped from the hem of a coat that had once been expensive and was now merely old. His hair had gone entirely white. His face had softened and sagged the way faces do when the bones underneath stop fighting, and there was a tremor in the hand that pushed the door shut—small, constant, the kind that no longer asked permission. "Tom Verrall," Silas said. "In what's left of him." Tom shuffled to the bar, and the shuffle told Silas everything the man's letters had carefully omitted over the years. Not a limp like his own, earned in one bad second and worn like a service medal. This was the slow surrender of a body that had decided, organ by organ, to stop attending. "You're going to make me sit down, I hope. I've come a long way to sit down somewhere that knows my name." Silas came round the bar without thinking about his knee and pulled out the corner stool, the one nearest the wall of photographs. He had not planned to do that. It was simply where you put a man you didn't want with his back to the room, an old reflex he no longer needed and would never quite lose. "Scotch," Tom said, lowering himself with both hands gripping the bar's edge. "The one you keep for yourself, not the one you sell to tourists who want to feel dangerous." "You don't know what I keep." "I know you." Tom's eyes—pale now, the blue leached out of them—moved along the maps and the dead faces on the wall. "I know that you'd hang the whole funeral on the wall and call it decoration." Silas poured two measures and set one in front of him. The signet ring on his right hand clicked against the bottle, a small sound that Tom tracked the way he tracked everything, even now. Old habits in old men. They never fully retired; they just lost the budget for them. "You look well," Tom said, and then laughed at himself, a wheeze that turned into the cough again. "No. You don't. You look like a man who's been waiting for someone to come and tell him it wasn't his fault." Silas drank. The whisky burned exactly as much as it should. "What is it?" "Lungs, mostly. Then the rest, in whatever order they fancy." Tom turned the glass a quarter-turn on the wood, lining up some invisible mark. "I'm not here for sympathy, Si. I've had a year of it from people who didn't earn the right. Nurses calling me love. My daughter looking at me like I'm already a photograph." He nodded at the wall. "I wanted to drink with someone who was there. Before all this. When we still thought we were the clever ones." The bar settled into the particular silence Silas had built it to hold. Somewhere a glass was set down too hard; a couple in the far booth laughed at something that didn't concern them. Silas listened to all of it and to none of it, and looked at the ruin of a man who had once vaulted a railing in the dark and pulled him up a stairwell by the collar while the city tried to kill them both. "You never wrote about Prague," Silas said. "In thirty years of Christmas cards, you never once said it." "Neither did you." "No." Tom lifted the scotch and looked at the light through it. His hand shook, and the liquid trembled, and he steadied it against his lower lip the way a man does when the tremor has become a thing to be managed rather than hidden. "We were told it was clean. We told ourselves the same. That's the part nobody warns you about—not the lie they hand you, but the one you build on top of it, brick by brick, because you can't carry the weight of having been wrong." "It wasn't your call." "It wasn't yours either, and look what it cost you." Tom's gaze dropped to where Silas stood favouring his right leg, weight off the left without thinking. "Twenty-two years and you still stand like a man expecting the floor to give. You think I don't see it? I taught you to stand like that." Silas refilled his own glass, mostly to have somewhere to put his hands. He had imagined this conversation many times—in the early years it had kept him awake, and then it had become a thing he visited the way one visits a grave, dutiful and dry-eyed. He had never imagined that Tom would arrive looking like this, with the time so visibly running out of him, asking for nothing but company and the truth. "Her name was Lenka," Silas said. He had not said it aloud in two decades, and the room did not change, and the couple in the booth laughed again, and the neon hummed. "I never told anyone I knew her name." Tom closed his eyes. For a moment the tremor in his hand stopped, as though even his body had paused to receive it. "I know," he said softly. "I read the file. I've carried it longer than you have, Si. I just never had the guts to say it to your face." He opened his eyes, and they were wet, and he did not bother to hide that either. "That's the thing about getting to the end. You run out of room to keep it all somewhere else." Silas reached across the bar and put his hand over Tom's shaking one, ring and all, holding it still against the wood. Outside, the rain came on harder, and the green light bled down the window, and two old men sat with the weight of everything they had never once managed to say.
created_at"2026-06-01T12:02:50.484Z" 6/1/2026, 12:02:50 PM
model"anthropic/claude-4.8-opus-20260528"
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generation_time42796
tokens_prompt867
tokens_completion1736
native_tokens_prompt1238
native_tokens_completion2393
native_tokens_completion_images(null)
native_tokens_reasoning184
native_tokens_cached0
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num_input_audio_prompt(null)
num_media_completion0
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origin"https://ncbench.com/"
is_byokfalse
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usage0.066015
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provider_responses
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latency1202
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Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags12
adverbTagCount1
adverbTags
0"he said softly [softly]"
dialogueSentences29
tagDensity0.414
leniency0.828
rawRatio0.083
effectiveRatio0.069
91.21% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1138
totalAiIsmAdverbs2
found
0
adverb"carefully"
count1
1
adverb"softly"
count1
highlights
0"carefully"
1"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)
69.24% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1138
totalAiIsms7
found
0
word"footsteps"
count1
1
word"silence"
count1
2
word"trembled"
count1
3
word"weight"
count3
4
word"grave"
count1
highlights
0"footsteps"
1"silence"
2"trembled"
3"weight"
4"grave"
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
emotionTells0
narrationSentences48
matches(empty)
83.33% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount2
narrationSentences48
filterMatches(empty)
hedgeMatches
0"tried to"
1"managed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences64
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen46
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1133
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions20
unquotedAttributions0
matches(empty)
56.02% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions29
wordCount798
uniqueNames5
maxNameDensity1.88
worstName"Silas"
maxWindowNameDensity3
worstWindowName"Silas"
discoveredNames
Silas15
Tuesday1
Tuesdays1
Prague1
Tom11
persons
0"Silas"
1"Tuesdays"
2"Tom"
places
0"Prague"
globalScore0.56
windowScore0.667
80.56% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences36
glossingSentenceCount1
matches
0"th the time so visibly running out of him"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.883
wordCount1133
matches
0"not the lie they hand you, but the one you build on top of it, brick by brick, because you"
62.50% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount2
totalSentences64
matches
0"knew that cough"
1"imagined that Tom"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs27
mean41.96
std28.51
cv0.679
sampleLengths
077
124
233
313
477
54
681
759
830
96
1037
1151
1240
1314
1483
1579
1618
173
181
1989
204
2154
2274
2341
2423
2565
2653
97.95% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences48
matches
0"were supposed"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount1
totalVerbs141
matches
0"were waiting"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount4
semicolonCount2
flaggedSentences5
totalSentences64
ratio0.078
matches
0"His face had softened and sagged the way faces do when the bones underneath stop fighting, and there was a tremor in the hand that pushed the door shut—small, constant, the kind that no longer asked permission."
1"\"I know you.\" Tom's eyes—pale now, the blue leached out of them—moved along the maps and the dead faces on the wall."
2"They never fully retired; they just lost the budget for them."
3"Somewhere a glass was set down too hard; a couple in the far booth laughed at something that didn't concern them."
4"He had imagined this conversation many times—in the early years it had kept him awake, and then it had become a thing he visited the way one visits a grave, dutiful and dry-eyed."
92.61% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount805
adjectiveStacks0
stackExamples(empty)
adverbCount39
adverbRatio0.0484472049689441
lyAdverbCount11
lyAdverbRatio0.013664596273291925
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences64
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences64
mean17.7
std11.53
cv0.651
sampleLengths
027
126
224
35
419
54
629
77
86
92
1032
116
1237
134
1425
1517
1617
1722
1823
197
2029
2112
2218
236
2422
2515
2611
2724
285
2911
3018
3122
322
339
343
3524
3638
3721
3813
3921
4045
417
4211
433
441
4511
4633
4745
484
4927
61.98% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats7
diversityRatio0.4375
totalSentences64
uniqueOpeners28
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences43
matches
0"Then he heard the cough."
1"Somewhere a glass was set"
ratio0.047
71.16% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount16
totalSentences43
matches
0"It was a Tuesday, and"
1"He kept polishing the same"
2"He knew that cough."
3"He had heard it in"
4"His hair had gone entirely"
5"His face had softened and"
6"He had not planned to"
7"It was simply where you"
8"They never fully retired; they"
9"He nodded at the wall"
10"His hand shook, and the"
11"He had imagined this conversation"
12"He had never imagined that"
13"He had not said it"
14"he said softly"
15"He opened his eyes, and"
ratio0.372
53.02% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount35
totalSentences43
matches
0"The green neon hummed its"
1"It was a Tuesday, and"
2"He kept polishing the same"
3"He knew that cough."
4"He had heard it in"
5"The man standing in the"
6"His hair had gone entirely"
7"His face had softened and"
8"Tom shuffled to the bar,"
9"This was the slow surrender"
10"Silas came round the bar"
11"He had not planned to"
12"It was simply where you"
13"Tom said, lowering himself with"
14"Tom's eyes—pale now, the blue"
15"Silas poured two measures and"
16"The signet ring on his"
17"They never fully retired; they"
18"Tom said, and then laughed"
19"The whisky burned exactly as"
ratio0.814
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences43
matches(empty)
ratio0
32.97% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences26
technicalSentenceCount4
matches
0"The man standing in the doorway had let the rain follow him in, and it dripped from the hem of a coat that had once been expensive and was now merely old."
1"His face had softened and sagged the way faces do when the bones underneath stop fighting, and there was a tremor in the hand that pushed the door shut—small, c…"
2"This was the slow surrender of a body that had decided, organ by organ, to stop attending."
3"Somewhere a glass was set down too hard; a couple in the far booth laughed at something that didn't concern them."
83.33% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags12
uselessAdditionCount1
matches
0"Tom shuffled, and the shuffle told Silas everything the man's letters had carefully omitted over the years"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags6
fancyCount0
fancyTags(empty)
dialogueSentences29
tagDensity0.207
leniency0.414
rawRatio0
effectiveRatio0
81.1963%