Run: 2026-09-29-01M3P2FVTB440CA404FH2WF8WG

Run Details

Duration:
34.0s
Cost:
$0.034940
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 delivery bag still hung from Rory's shoulder when she pushed through the door of the Raven's Nest, carrying the smell of ginger and fried shallots in with her. Rain had turned Greek Street to black glass. Behind her the green neon sign hummed, throwing a sickly wash across the wet pavement, and ahead of her the bar sat dim and amber, the old maps on the walls gone soft at the edges in the low light. She had meant to go straight up the back stairs to her flat. Instead she stopped, because a man at the far end of the bar had turned his head, and she knew the line of his jaw before her mind caught up. "Aurora?" Nobody called her that here. Silas said Rory, or Carter when he was being dry. The regulars said *love*. She heard the full name in a Cardiff vowel and felt the floor tilt half an inch. "Dylan," she said. Dylan Pryce had been all elbows and cowlicks at nineteen, a boy who wore the same rugby shirt three days running and argued contract law over chips at two in the morning. The man on the stool wore a charcoal suit that fit him like a decision. His hair was cut close and threaded with early grey. He'd lost the softness under his eyes, and something else had gone with it, a looseness in the mouth that used to arrive a half-second before his laugh. "Christ," he said. "It *is* you. I thought I was imagining it." He stood and did not seem to know what to do with his hands. In the end he offered one, and she took it, and they both looked faintly embarrassed by the handshake. "You look well." "I look wet." She set the helmet on the bar. "What are you doing in Soho?" "Conference. Well. A dinner after a conference. Someone's idea of networking." He gestured at his glass, whisky, no ice. "I wandered in here because of the sign. It looked like the only honest place on the street." "Don't say that to Silas. It'll go to his head." From the other end of the bar, Silas glanced up from the glass he was polishing. He took in Rory, then the stranger, then Rory again, all in a single unhurried pass, and turned back to his cloth. She knew that look. He'd file it and ask about it later, or he wouldn't ask at all and would simply know. She slid onto the stool beside Dylan's. Up close he smelled of good soap and something expensive underneath, and she found she was tugging her jacket sleeve down over her left wrist, over the small pale crescent there. An old habit. She hadn't done it in months. "Last I heard," Dylan said, "you'd gone to London. Nobody knew where. Your mum said you were *finding your feet*." He said it gently, with the Welsh lilt around it, and it landed harder than he could have meant. "I asked around. For a while." "Did you?" "For a while," he said again, and looked into his whisky. Silas came down the bar without being asked and set a glass of red in front of her. He didn't say anything. The limp was more pronounced tonight, the damp getting into the knee, and the silver ring on his right hand clicked once against the wood as he moved off. Rory was grateful for him the way she was grateful for a wall at her back. "So you finished," she said. "The degree. You're a barrister?" "Solicitor first. Now I'm at chambers in Cardiff." A short, dry exhale. "Your dad trained me, more or less. Did you know that? Brendan. He took me on for a pupillage year and never once mentioned you. I think it cost him something." Rory turned the stem of her glass a quarter turn on the bar. "He wouldn't have." "He's proud of you, you know. He just doesn't have anywhere to put it." "Dylan." She said it quietly. "Don't." He nodded, quickly, as if he'd been expecting the blow and was relieved it was no worse. For a moment they listened to the bar: the low rumble of a couple in the corner, ice shifting in a shaker, rain ticking against the window. On the wall behind him hung a black-and-white photograph of a Prague street, a tram frozen mid-turn. She'd stared at it a hundred times. It struck her now that it hung exactly where a man could see it from the till. "You used to be so loud," she said, before she could stop herself. "You used to argue with lecturers for fun. You got thrown out of Tort once." "I was right about the duty of care." "You were insufferable." "I was." He smiled, and for a second the boy surfaced, the mouth loosening the way it used to. Then it closed over again, and she watched it happen, watched him fold the whole man away like a napkin. "It's funny. I spent years getting rid of that. Every partner I ever worked for told me it was a liability. So I learned to wait. To let people finish. To say nothing until saying something was worth it." He turned the glass. "I got very good at it." "It shows." "Does it? Good. Terrible, but good." She laughed, and it came out smaller than she intended. He was quiet a moment. Then, still looking at the glass: "I saw you. That spring. The week before you left." Rory went very still. "On the steps outside the library. You had your sleeve pulled down, like that." His eyes flicked to her wrist, then away. "And Evan was on the phone, and he was smiling, and you weren't. I was thirty feet away. I remember deciding it was none of my business." His voice didn't waver, which was somehow worse. "I've had ten years to think of a better word than *decided*. I haven't found one." The wine had gone warm in her hand. She set it down. There were a dozen things she could say, and she could feel each of them, smooth and ready: *It wasn't your fault. You were twenty. Nobody knew.* All of them were true, and all of them would have been a kindness, and she found she didn't have one to spare, not for him, not yet. "I wouldn't have told you," she said instead. "If you'd asked." "I know." "That's not the same as forgiveness." "I know that too." He finally looked at her. His eyes were the same, that startling brown, the one thing time hadn't touched. "I didn't come in here to be forgiven. I didn't even know you were here. I only wanted you to know I'd noticed. That's all. That someone had." The neon buzzed in the window, painting the edge of his face green and then, as a car passed, wiping it clean. Rory thought of the girl on those library steps, all nerve and sleeve, so certain that leaving was the same as being unmarked. She thought of the man beside her, who had learned to wait, and of what it cost to wait for ten years for the right moment to say a true thing to the wrong decade. "You'd have been a terrible bodyguard," she said at last. "You couldn't even keep your shirt clean." He made a sound that was half laugh, half something that didn't have a name. He pressed the heel of his hand to one eye, briefly, then dropped it. "No," he said. "I really couldn't." Down the bar, Silas set a glass on the shelf with more care than it needed. Dylan finished his whisky and stood, and reached into his jacket for a card. He hesitated over it, then laid it on the bar between them instead of pressing it into her hand, leaving the choice where it belonged. "If you ever want a bad conversation about contract law," he said. "I'll bring chips." He nodded. At the door he paused with his hand on the frame, the green light catching his grey hair, and for an instant he looked exactly like both of the men he had been. Then the rain took him. Rory picked up the card. She didn't read it. She turned it over in her fingers, once, twice, and slid it into the pocket of her jacket, beside the crescent of her wrist. "Friend of yours?" Silas asked, from very close by. "He was," she said. She lifted the wine and found she could finally drink it. "He might be again. I haven't decided." Silas said nothing, only refilled her glass, and let the rain go on.
created_at"2026-09-29T07:53:55.28Z" 9/29/2026, 7:53:55 AM
model"anthropic/claude-sonnet-5.5-20260928"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3294
moderation_latency(null)
generation_time33996
tokens_prompt846
tokens_completion2153
native_tokens_prompt1240
native_tokens_completion3246
native_tokens_completion_images(null)
native_tokens_reasoning624
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"
usage0.03494
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1790668435-U3RHMq3QX1fcqzeeSoIt"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790668435-dbOUl7ihH0UCTmW9EVMW"
upstream_id"msg_011CfXNQPwx1v4hoUbsy8oxW"
provider_responses
0
endpoint_id"99aaad94-923b-4fc1-b763-271ed5486f7a"
id"msg_011CfXNQPwx1v4hoUbsy8oxW"
is_byokfalse
latency737
model_permaslug"anthropic/claude-sonnet-5.5-20260928"
provider_name"Claude Platform on AWS"
status200
total_cost0.03494
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
totalTags20
adverbTagCount2
adverbTags
0"he said again [again]"
1"she said instead [instead]"
dialogueSentences50
tagDensity0.4
leniency0.8
rawRatio0.1
effectiveRatio0.08
79.47% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1461
totalAiIsmAdverbs6
found
0
adverb"gently"
count1
1
adverb"quickly"
count1
2
adverb"very"
count3
3
adverb"really"
count1
highlights
0"gently"
1"quickly"
2"very"
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)
89.73% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1461
totalAiIsms3
found
0
word"lilt"
count1
1
word"flicked"
count1
2
word"could feel"
count1
highlights
0"lilt"
1"flicked"
2"could feel"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches0
maxInWindow0
found(empty)
highlights(empty)
94.14% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells3
narrationSentences81
matches
0"was grateful"
1"was grateful"
2"was relieved"
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount1
narrationSentences81
filterMatches(empty)
hedgeMatches
0"seem to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences108
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen43
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans5
markdownWords15
totalWords1461
ratio0.01
matches
0"love"
1"is"
2"finding your feet"
3"decided"
4"It wasn't your fault. You were twenty. Nobody knew."
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions21
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions28
wordCount1059
uniqueNames12
maxNameDensity0.85
worstName"Rory"
maxWindowNameDensity2
worstWindowName"Rory"
discoveredNames
Rory9
Raven1
Nest1
Greek1
Street1
Carter1
Cardiff1
Dylan4
Pryce1
Silas6
Welsh1
Prague1
persons
0"Rory"
1"Raven"
2"Nest"
3"Carter"
4"Dylan"
5"Pryce"
6"Silas"
places
0"Greek"
1"Street"
2"Cardiff"
3"Prague"
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences56
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1461
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences108
matches
0"knew that look"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs48
mean30.44
std26.72
cv0.878
sampleLengths
077
143
21
336
43
585
648
716
837
910
1060
1147
1245
132
1411
1567
1610
1743
1816
1914
206
2185
2228
238
243
2588
262
276
2810
2921
304
3173
3267
3311
342
356
3651
3780
3817
3935
4055
4112
423
4340
4433
459
4622
4713
96.60% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences81
matches
0"being asked"
1"was relieved"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount2
totalVerbs181
matches
0"was polishing"
1"was tugging"
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences108
ratio0
matches(empty)
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1063
adjectiveStacks0
stackExamples(empty)
adverbCount40
adverbRatio0.03762935089369708
lyAdverbCount13
lyAdverbRatio0.012229539040451553
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences108
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences108
mean13.53
std10.12
cv0.748
sampleLengths
029
18
240
313
430
51
65
710
84
917
103
1132
1215
1310
1428
153
1623
1719
183
1910
206
2119
2218
2310
2416
2522
264
2718
287
2931
303
316
3239
336
342
3511
3618
374
3829
3916
405
415
4212
4331
4413
453
4614
475
481
4917
56.17% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats6
diversityRatio0.37037037037037035
totalSentences108
uniqueOpeners40
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount4
totalSentences74
matches
0"Instead she stopped, because a"
1"Then it closed over again,"
2"Then, still looking at the"
3"Then the rain took him."
ratio0.054
14.59% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount38
totalSentences74
matches
0"She had meant to go"
1"She heard the full name"
2"His hair was cut close"
3"He'd lost the softness under"
4"He stood and did not"
5"She set the helmet on"
6"He gestured at his glass,"
7"He took in Rory, then"
8"She knew that look."
9"He'd file it and ask"
10"She slid onto the stool"
11"She hadn't done it in"
12"he said again, and looked"
13"He didn't say anything."
14"She said it quietly"
15"He nodded, quickly, as if"
16"She'd stared at it a"
17"It struck her now that"
18"she said, before she could"
19"He smiled, and for a"
ratio0.514
47.84% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount61
totalSentences74
matches
0"The delivery bag still hung"
1"Rain had turned Greek Street"
2"She had meant to go"
3"Nobody called her that here."
4"Silas said Rory, or Carter"
5"The regulars said *love*."
6"She heard the full name"
7"Dylan Pryce had been all"
8"The man on the stool"
9"His hair was cut close"
10"He'd lost the softness under"
11"He stood and did not"
12"She set the helmet on"
13"He gestured at his glass,"
14"He took in Rory, then"
15"She knew that look."
16"He'd file it and ask"
17"She slid onto the stool"
18"An old habit."
19"She hadn't done it in"
ratio0.824
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences74
matches(empty)
ratio0
89.29% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences40
technicalSentenceCount3
matches
0"He'd lost the softness under his eyes, and something else had gone with it, a looseness in the mouth that used to arrive a half-second before his laugh."
1"She thought of the man beside her, who had learned to wait, and of what it cost to wait for ten years for the right moment to say a true thing to the wrong deca…"
2"He hesitated over it, then laid it on the bar between them instead of pressing it into her hand, leaving the choice where it belonged."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags20
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags13
fancyCount0
fancyTags(empty)
dialogueSentences50
tagDensity0.26
leniency0.52
rawRatio0
effectiveRatio0
88.9275%