Run: 2026-02-18-01KHQ94AAMNYMC9GK6FG6SRPX8

Run Details

Duration:
45.3s
Cost:
$0.030105
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 of The Raven's Nest bled out onto the wet cobblestones like something wounded. Rory saw it from halfway down the street, that particular shade of emerald she'd come to associate with the smell of woodsmoke and stale ale and Silas's low voice cutting through the noise of a Friday crowd. She'd been avoiding the place all week — avoiding Silas, avoiding his careful questions — but the rain had made the decision for her, and now she pushed through the door with her jacket pulled over her head and her trainers squeaking on the threshold. The bar was half-full. The usual geography: city workers loosening their ties at the tables near the window, a cluster of students arguing over a shared plate of chips at the back. Old maps framed on the walls, faces in black-and-white photographs watching the room with expressions that never changed. Behind the bar, Silas was pouring a Guinness with the unhurried patience of a man who had once, according to him, spent eleven days in a Viennese apartment waiting for a contact who never came. He looked up when she came in. Said nothing. Raised his chin a fraction. She was already pulling off her soaked jacket and draping it over the nearest stool when she heard the voice. "Rory?" She stopped. The name hit her differently out of a different mouth. Not Rory, precisely — but the shape it made was wrong, older, like a coat that had been washed too many times. She turned. He was sitting at the far end of the bar, the corner stool where the light from the wall sconce barely reached. She wouldn't have recognised him from a distance, and perhaps that was the point. He'd lost weight everywhere except around his face, where something heavier than fat had settled. His hair, which she remembered as dark and kept long at the collar, was cropped short now and had gone mostly to grey at the temples. He was wearing a jacket she didn't recognise over a shirt she could tell used to be ironed. "Dom," she said. Dominic Farrell. She hadn't said that name aloud in four years. She turned it over in her mouth now like a coin found in an old pocket. He half-rose from the stool, and for a moment the gesture was so familiar — that particular awkward rise that was half courtesy and half reflex, the same as it had always been — that she felt something shift in her chest, some tectonic thing. "Christ," he said. "It's really you." "Apparently." She crossed the bar and sat two stools down from him, close enough not to be rude, far enough to leave herself an exit. Silas materialised with her usual and set it in front of her without a word, though his eyes moved once between her and Dom before he drifted to the other end of the bar, where he polished a glass and performed convincing disinterest. "I didn't know you were in London," Dom said. "About a year now." "I heard you'd gone back to Cardiff. After—" He stopped. Rearranged something. "After things. I heard you'd gone back." "You heard wrong." She wrapped both hands around her glass. "You're still in Manchester?" "No." He looked at the bar top. "No, I left. About two years ago." "Where, then?" "Nowhere long enough to count." He picked up his drink, set it back down without drinking. "I was in Berlin for a while. Lisbon. I'm back now, I suppose. Trying to figure out what that means." Rory watched him. She'd known Dom since they were eleven years old, had shared school lunches and exam anxiety and one disastrous camping trip in the Brecon Beacons where they'd both eaten something inadvisable from a tin. She had stood in the front row at his mother's funeral and held his hand through the whole service, and he had held hers right back. She knew the way he breathed when he was lying — the slight elevation, the overcareful voice — and she knew the way he breathed when he was telling the truth, which was quieter, and cost him more. He was telling the truth now. That was the trouble. "You look different," she said. "I know." "I don't mean that badly." "I know that too." He almost smiled. It didn't quite take. "You look the same." "I'm not." A pause. From across the bar came the sound of someone laughing too loudly, the slap of a card on a table, the low churn of music that Silas kept at a volume carefully calibrated to fill silence without interrupting thought. He had a genius for that, Rory had always thought. Managing atmospheres. "I thought about calling," Dom said. "After I heard you'd left — after everything with Evan. I thought about it a dozen times." "You didn't, though." "No." He didn't dress it up. She gave him that. "I kept thinking there'd be a right time. That I'd know when it was." "Did you ever figure it out?" "Obviously not." He looked at his hands. "I was angry at you. For a while, I was angry. I know that's not — I'm not saying it's rational. I'm not saying it's fair. You know how things get complicated." She did know. She knew that she'd stopped calling him first, the year before everything with Evan fell apart, and she knew why, and she knew that he knew why too, and neither of them had ever said the actual thing out loud. That was the problem with old friendships. They accumulated so much unsaid debris that eventually you were picking your way through a scrapyard every time you tried to reach each other. "I was angry too," she said. "For a while." He looked at her. Something in his face opened slightly, like a shutter moved by wind rather than intention. "And now?" She considered the question honestly, which was something she'd been practicing since London, since the flat above this very bar, since Silas had once said to her — sideways, in the way he said most important things — that the problem with clever people is they spend so much energy being accurate about the world that they forget to be accurate about themselves. "Now I'm mostly tired," she said. "And glad you didn't die in Lisbon or wherever." Something real crossed his face then. Not a smile exactly, but the precondition for one. "Berlin, mostly," he said. "Lisbon was only three months." "Still." "Yeah." He exhaled. "Still." The rain was picking up outside. She could hear it against the windows, that particular persistent London rain that didn't hurry and didn't apologise. Silas came back to their end of the bar and topped up her glass without being asked, and when she glanced at him he was already looking elsewhere, wearing the expression of a man who knew a great deal and had decided, for now, to keep it to himself. "Have you eaten?" Dom said. "Not yet." "There's a place." He stopped. Recalibrated. "If you want. There's a Taiwanese place on Berwick Street, they do these — it doesn't matter. If you haven't eaten." She looked at him. The grey at his temples. The jacket that might, in better light, be a decent jacket after all. The hands that had always been slightly too large for the rest of him, wrapped around a glass that had been empty for some time. She thought about the last four years, the particular geometry of loss and distance. She thought about how a friendship, untended, becomes something you have to excavate rather than inhabit. She thought about how she'd been learning, slowly and against her own instincts, to let things be somewhat more difficult and somewhat less finished than she preferred. "Yeah," she said. "All right." Outside, the green neon kept bleeding into the wet street, patient as a signal, waiting to be read.
created_at"2026-02-18T02:27:24.402487+00:00" 2/18/2026, 2:27:24 AM
model"anthropic/claude-4.6-sonnet-20260217"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency691
moderation_latency(null)
generation_time45249
tokens_prompt867
tokens_completion1950
native_tokens_prompt915
native_tokens_completion1824
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)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.030105
router(null)
provider_responses
0
id"msg_01N3P2NgEeTRb6j2UVPyjaNe"
status200
is_byokfalse
latency689
endpoint_id"6d408764-7dd7-4626-bb87-a6cc1589bc86"
provider_name"Anthropic"
model_permaslug"anthropic/claude-4.6-sonnet-20260217"
api_type"completions"
id"gen-1771381598-9ZaxLvP7vAUkRNbYHWb2"
upstream_id"msg_01N3P2NgEeTRb6j2UVPyjaNe"
total_cost0.030105
cache_discount(null)
upstream_inference_cost0
provider_name"Anthropic"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags18
adverbTagCount0
adverbTags(empty)
dialogueSentences46
tagDensity0.391
leniency0.783
rawRatio0
effectiveRatio0
73.50% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1321
totalAiIsmAdverbs7
found
0
adverb"precisely"
count1
1
adverb"really"
count1
2
adverb"carefully"
count1
3
adverb"slightly"
count2
4
adverb"very"
count1
5
adverb"slowly"
count1
highlights
0"precisely"
1"really"
2"carefully"
3"slightly"
4"very"
5"slowly"
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)
81.07% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1321
totalAiIsms5
found
0
word"weight"
count1
1
word"familiar"
count1
2
word"churn"
count1
3
word"calibrated"
count1
4
word"silence"
count1
highlights
0"weight"
1"familiar"
2"churn"
3"calibrated"
4"silence"
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
narrationSentences79
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount1
narrationSentences79
filterMatches(empty)
hedgeMatches
0"tried to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences106
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen61
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1329
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions16
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions30
wordCount1091
uniqueNames16
maxNameDensity0.64
worstName"Silas"
maxWindowNameDensity1.5
worstWindowName"Silas"
discoveredNames
Raven1
Nest1
Silas7
Friday1
Guinness1
Viennese1
Rory4
Dominic1
Farrell1
Dom5
Rearranged1
Brecon1
Beacons1
Evan1
London2
Recalibrated1
persons
0"Raven"
1"Nest"
2"Silas"
3"Rory"
4"Dominic"
5"Farrell"
6"Dom"
7"Evan"
places
0"Viennese"
1"Brecon"
2"London"
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences45
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.752
wordCount1329
matches
0"Not a smile exactly, but the precondition for one"
40.88% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount4
totalSentences106
matches
0"said that name"
1"been — that she"
2"knew that she'dknew that he"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs51
mean26.06
std28.32
cv1.087
sampleLengths
098
185
214
320
41
534
62
795
83
927
1045
116
121
1367
149
154
1619
1714
1814
192
2036
21101
2210
235
242
255
2615
272
2853
2923
303
3124
326
3339
3474
359
3621
3763
3815
3915
409
411
424
4373
445
452
4627
4747
4857
495
91.94% Passive voice overuse
Target: ≤2% passive sentences
passiveCount3
totalSentences79
matches
0"been washed"
1"was cropped"
2"being asked"
0.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount8
totalVerbs190
matches
0"was pouring"
1"was sitting"
2"was wearing"
3"was lying — was telling"
4"was telling"
5"were picking"
6"was picking"
8.09% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount9
semicolonCount0
flaggedSentences5
totalSentences106
ratio0.047
matches
0"She'd been avoiding the place all week — avoiding Silas, avoiding his careful questions — but the rain had made the decision for her, and now she pushed through the door with her jacket pulled over her head and her trainers squeaking on the threshold."
1"Not Rory, precisely — but the shape it made was wrong, older, like a coat that had been washed too many times."
2"He half-rose from the stool, and for a moment the gesture was so familiar — that particular awkward rise that was half courtesy and half reflex, the same as it had always been — that she felt something shift in her chest, some tectonic thing."
3"She knew the way he breathed when he was lying — the slight elevation, the overcareful voice — and she knew the way he breathed when he was telling the truth, which was quieter, and cost him more."
4"She considered the question honestly, which was something she'd been practicing since London, since the flat above this very bar, since Silas had once said to her — sideways, in the way he said most important things — that the problem with clever people is they spend so much energy being accurate about the world that they forget to be accurate about themselves."
95.52% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1086
adjectiveStacks0
stackExamples(empty)
adverbCount49
adverbRatio0.04511970534069982
lyAdverbCount12
lyAdverbRatio0.011049723756906077
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences106
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences106
mean12.54
std12.83
cv1.023
sampleLengths
016
137
245
34
428
518
635
77
82
95
1020
111
122
1310
1422
152
1622
1714
1815
1926
2018
213
222
239
2416
2545
263
273
281
2924
3043
319
324
3310
342
357
3610
374
387
397
402
4116
4220
433
4434
4526
4638
476
484
495
58.49% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats13
diversityRatio0.42452830188679247
totalSentences106
uniqueOpeners45
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences58
matches(empty)
ratio0
0.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount35
totalSentences58
matches
0"She'd been avoiding the place"
1"He looked up when she"
2"She was already pulling off"
3"He was sitting at the"
4"She wouldn't have recognised him"
5"He'd lost weight everywhere except"
6"His hair, which she remembered"
7"He was wearing a jacket"
8"She hadn't said that name"
9"She turned it over in"
10"He half-rose from the stool,"
11"She crossed the bar and"
12"She wrapped both hands around"
13"He looked at the bar"
14"He picked up his drink,"
15"She'd known Dom since they"
16"She had stood in the"
17"She knew the way he"
18"He was telling the truth"
19"He almost smiled"
ratio0.603
20.34% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount51
totalSentences58
matches
0"The green neon of The"
1"Rory saw it from halfway"
2"She'd been avoiding the place"
3"The bar was half-full."
4"The usual geography: city workers"
5"He looked up when she"
6"She was already pulling off"
7"The name hit her differently"
8"He was sitting at the"
9"She wouldn't have recognised him"
10"He'd lost weight everywhere except"
11"His hair, which she remembered"
12"He was wearing a jacket"
13"She hadn't said that name"
14"She turned it over in"
15"He half-rose from the stool,"
16"She crossed the bar and"
17"Silas materialised with her usual"
18"She wrapped both hands around"
19"He looked at the bar"
ratio0.879
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences58
matches(empty)
ratio0
20.41% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences35
technicalSentenceCount6
matches
0"She'd been avoiding the place all week — avoiding Silas, avoiding his careful questions — but the rain had made the decision for her, and now she pushed through…"
1"Behind the bar, Silas was pouring a Guinness with the unhurried patience of a man who had once, according to him, spent eleven days in a Viennese apartment wait…"
2"He half-rose from the stool, and for a moment the gesture was so familiar — that particular awkward rise that was half courtesy and half reflex, the same as it …"
3"She knew the way he breathed when he was lying — the slight elevation, the overcareful voice — and she knew the way he breathed when he was telling the truth, w…"
4"She could hear it against the windows, that particular persistent London rain that didn't hurry and didn't apologise."
5"Silas came back to their end of the bar and topped up her glass without being asked, and when she glanced at him he was already looking elsewhere, wearing the e…"
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags18
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags10
fancyCount0
fancyTags(empty)
dialogueSentences46
tagDensity0.217
leniency0.435
rawRatio0
effectiveRatio0
73.0083%