Run: 2026-06-01-01KT1GKEB61WBZCMGR0WH7A1GS

Run Details

Duration:
36.8s
Cost:
$0.058590
Provider:
Anthropic

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 hummed against the rain-slicked glass, and Silas wiped down the same stretch of bar he'd cleaned twice already. Tuesday nights ran quiet at the Raven's Nest. A pair of regulars nursed their pints in the corner, and the radio murmured something jazzy and forgettable beneath the rhythm of the storm outside. The door swung open. A gust of cold air, the smell of wet wool, and then a man stamping his shoes on the mat. Silas glanced up out of habit. The glass in his hand stopped moving. "Bloody hell," the man said, peeling off a scarf the colour of old blood. "Silas Blackwood. They told me you'd died in Prague." Silas set the glass down. "Reports were exaggerated. Markus." Markus Vance had aged the way certain men do—not gracefully, but expensively. The suit fit too well. The watch caught the light when he moved, deliberate, a thing meant to be noticed. His face had thinned at the cheeks and thickened at the jaw, and there was a softness to his eyes that hadn't been there twenty years ago, when softness would have got them both killed. He crossed the room and slid onto a stool, both forearms flat on the bar like a man laying claim. "This is yours, then." Markus looked around at the maps, the photographs, the low brown light. "A bar. After everything, you opened a bar." "After everything, a bar seemed reasonable." Silas reached for the good whisky without asking. "You still drink the Islay, or has the money changed your palate?" "The money changed everything." Markus smiled, and it didn't quite reach the corners. "But pour it anyway." The whisky went down between them, amber in two glasses. Silas didn't pour himself one. He leaned against the back counter and folded his arms, the signet ring on his right hand glinting. "You look prosperous," Silas said. "You look old." "That's the privilege of surviving." Markus laughed, short and dry. He turned the glass on the bar, leaving wet rings. "I went into consulting. Risk analysis, they call it now. Same work, better suits, no one shooting at you. I have a house in Surrey. A wife who's stopped asking where I was during the eighties. Two kids who think I sold insurance." "And did you?" "Sold something." Markus drank. "Tell me you're happier. Tell me the bar makes you happier than the work did." Silas studied him. The rain pressed against the windows. One of the regulars laughed at something in the corner, and the sound felt like it came from another room entirely, another life. "I sleep," Silas said. "Most nights." "That's not an answer." "It's the only honest one I have." Markus nodded slowly, as if he'd expected nothing else. He reached into his coat and laid a photograph on the bar—creased, soft at the edges from years of handling. Three young men on a bridge, the river behind them flat and grey. Silas recognised himself, the auburn hair before the grey came in, the knee that still worked. Markus on his left, grinning. And between them, an arm slung over each of their shoulders, a third man with his head tipped back, caught mid-laugh. "You kept that," Silas said. "I keep a lot of things." Markus pressed his thumb against the third man's face, gentle, like he was checking for a pulse. "You never asked about Tomas." The name landed in the quiet between them. Silas didn't move. "I knew what happened to Tomas," he said. "You knew the report. You didn't know what happened." Markus didn't look up from the photograph. "I was there, Silas. You weren't. You'd already gone to Prague by then. I held him on the floor of a flat in Vienna and I watched the light go out of him because the extraction team was eleven minutes late. Eleven minutes. I've done the maths a thousand times. You can fit a whole life into eleven minutes if you slow it down enough." "Markus." "I don't blame you." He said it too quickly, and they both heard the lie in it, sitting in the air like smoke. "That's the thing I came to say, I suppose, though I didn't know it until just now. I don't blame you. You followed orders. You went where they sent you. That was the job." "It was the job," Silas agreed. "But I've spent twenty years building a life so loud I couldn't hear that flat in Vienna anymore. The house, the wife, the watch—" he tapped it, and the gesture turned bitter. "And then I walk into a bar in Soho to wait out the rain, and there you are, the last man alive who remembers Tomas the way I do. The way he actually was. And it all comes back like I never left." Silas was quiet a long moment. Then he uncrossed his arms and poured himself a measure at last, and lifted it. "He cheated at cards," Silas said. "Badly. He thought he was subtle." Something cracked open in Markus's face. "God, he was awful. He'd palm the ace and then look so pleased with himself—" "As though we couldn't all see his hands shaking." "We let him win." Markus laughed, and this time it caught somewhere wet in his throat. "All of us. We let him win and he never knew." "He knew." Silas drank. "He let us let him." They sat with that. The radio shifted to something slower. Outside, a taxi hissed past through the standing water, its headlights sweeping the maps on the wall, lighting up the borders of countries that had since changed their names. Markus picked up the photograph and held it in both hands. His prosperous shoulders had come down somehow, the suit suddenly just cloth. "I'm not happy," he said. "Surrey. The risk analysis. I wanted to tell someone who'd understand that it was never going to fill it. Whatever it is. The hole." Silas reached across the bar and refilled the man's glass without being asked. "No," he said. "It doesn't fill. You just build a roof over it and hope it holds." Markus looked at the bar, the photographs, the green light bleeding through the window, and understood. "Does yours?" he asked. Silas turned his own empty glass in the light. "Some nights."
created_at"2026-06-01T11:55:13.136Z" 6/1/2026, 11:55:13 AM
model"anthropic/claude-4.8-opus-20260528"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1254
moderation_latency(null)
generation_time36754
tokens_prompt1094
tokens_completion1548
native_tokens_prompt1548
native_tokens_completion2034
native_tokens_completion_images(null)
native_tokens_reasoning0
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"
usage0.05859
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provider_responses
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is_byokfalse
latency1254
model_permaslug"anthropic/claude-4.8-opus-20260528"
provider_name"Anthropic"
status200
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request_id"req-1780314913-ZFkC0EkM6yUmkJMtooNi"
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api_type"completions"
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upstream_id"msg_01DrxLWqei1ss4jZf5Bp4f33"
total_cost0.05859
cache_discount(null)
upstream_inference_cost0
provider_name"Anthropic"
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Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags20
adverbTagCount1
adverbTags
0"Markus looked around [around]"
dialogueSentences46
tagDensity0.435
leniency0.87
rawRatio0.05
effectiveRatio0.043
85.86% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1061
totalAiIsmAdverbs3
found
0
adverb"slowly"
count1
1
adverb"quickly"
count1
2
adverb"suddenly"
count1
highlights
0"slowly"
1"quickly"
2"suddenly"
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)
90.57% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1061
totalAiIsms2
found
0
word"glinting"
count1
1
word"pulse"
count1
highlights
0"glinting"
1"pulse"
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
narrationSentences60
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount0
narrationSentences60
filterMatches(empty)
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences86
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen66
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1059
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions18
unquotedAttributions0
matches(empty)
10.88% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions33
wordCount611
uniqueNames5
maxNameDensity2.78
worstName"Silas"
maxWindowNameDensity4
worstWindowName"Silas"
discoveredNames
Silas17
Raven1
Nest1
Vance1
Markus13
persons
0"Silas"
1"Vance"
2"Markus"
places
0"Raven"
globalScore0.109
windowScore0.333
25.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences40
glossingSentenceCount2
matches
0"quite reach the corners"
1"felt like it came from another room ent"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.944
wordCount1059
matches
0"not gracefully, but expensively"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences86
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs45
mean23.53
std21.59
cv0.917
sampleLengths
054
124
213
323
49
567
620
724
826
917
1033
115
123
135
1458
153
1619
1732
186
194
207
2184
225
2328
2411
258
2681
271
2857
296
3075
3121
3212
3321
349
3527
369
3739
3823
3929
4013
4117
4216
434
4411
99.42% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences60
matches
0"being asked"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount1
totalVerbs104
matches
0"was checking"
76.41% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount2
semicolonCount0
flaggedSentences2
totalSentences86
ratio0.023
matches
0"Markus Vance had aged the way certain men do—not gracefully, but expensively."
1"He reached into his coat and laid a photograph on the bar—creased, soft at the edges from years of handling."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount615
adjectiveStacks0
stackExamples(empty)
adverbCount22
adverbRatio0.03577235772357724
lyAdverbCount6
lyAdverbRatio0.00975609756097561
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences86
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences86
mean12.31
std10.73
cv0.872
sampleLengths
021
18
225
34
420
56
67
714
89
95
104
1112
125
1315
1435
1520
1616
178
1814
1912
2013
214
2210
235
2418
255
263
275
285
2910
3043
313
324
3315
343
356
3623
374
382
394
407
419
4220
4313
4416
455
4621
475
4823
495
63.18% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats4
diversityRatio0.4069767441860465
totalSentences86
uniqueOpeners35
68.03% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences49
matches
0"Then he uncrossed his arms"
ratio0.02
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount9
totalSentences49
matches
0"His face had thinned at"
1"He crossed the room and"
2"He leaned against the back"
3"He turned the glass on"
4"He reached into his coat"
5"He said it too quickly,"
6"he tapped it, and the"
7"They sat with that."
8"His prosperous shoulders had come"
ratio0.184
11.02% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount44
totalSentences49
matches
0"The green neon hummed against"
1"Tuesday nights ran quiet at"
2"A pair of regulars nursed"
3"The door swung open."
4"A gust of cold air,"
5"Silas glanced up out of"
6"The glass in his hand"
7"the man said, peeling off"
8"Silas set the glass down."
9"Markus Vance had aged the"
10"The suit fit too well."
11"The watch caught the light"
12"His face had thinned at"
13"He crossed the room and"
14"Markus looked around at the"
15"Silas reached for the good"
16"Markus smiled, and it didn't"
17"The whisky went down between"
18"Silas didn't pour himself one."
19"He leaned against the back"
ratio0.898
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences49
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences21
technicalSentenceCount1
matches
0"Outside, a taxi hissed past through the standing water, its headlights sweeping the maps on the wall, lighting up the borders of countries that had since change…"
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags20
uselessAdditionCount1
matches
0"he tapped, and the gesture turned bitter"
84.78% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags13
fancyCount3
fancyTags
0"Markus pressed (press)"
1"Silas agreed (agree)"
2"Markus laughed (laugh)"
dialogueSentences46
tagDensity0.283
leniency0.565
rawRatio0.231
effectiveRatio0.13
83.8386%