Run: 2026-03-12-01KKHZTX2MX0CWZ4NNKY849EJC

Run Details

Duration:
12.7s
Cost:
$0.014047
Provider:
xAI

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 Raven’s Nest smelled of spilled ale, old wood, and the faint metallic tang of rain that had blown in with every new customer. The green neon sign outside flickered against the wet Soho pavement, throwing sickly emerald light across the puddles. Inside, the lamps were kept low, the way Silas preferred them—enough to see your glass but not enough to examine the cracks in your life too closely. Aurora Carter sat at the far end of the scarred oak bar, shoulders hunched inside a damp leather jacket, one scuffed trainer hooked on the brass rail. A half-empty pint of bitter rested between her palms. She had come downstairs from her flat above the pub only because the rain had finally eased and the walls upstairs felt tighter than usual. She hadn’t expected the place to be this quiet on a Thursday. Only three other patrons occupied the stools, hunched like monuments to loneliness. She traced the crescent scar on her left wrist with her thumbnail, an old habit. The small white mark had faded over the years, but she could still feel the ghost of the fence she’d fallen from at twelve, the hot rush of blood, her father’s calm voice telling her not to cry. Funny how some pains stayed small while others grew teeth. The door opened again. A gust of cold air curled around her ankles. She didn’t look up until she heard the limp—the soft, irregular drag of a left foot that still remembered Prague. Silas Blackwood paused just inside the entrance, shaking rain from his umbrella. His gaze swept the room with the same economical sweep she remembered from years ago, when he had been the quiet man who sometimes picked her up from university halls because Eva couldn’t. Then his eyes found her, and for a fraction of a second the years peeled back. “Rory?” Her name sounded different in his mouth now, heavier. She turned on the stool, slowly, and the sight of him hit her like a missed step. He was still tall, still broad through the shoulders, but time had carved new hollows beneath his cheekbones and threaded more silver through the auburn of his hair and beard. The limp was more pronounced than she remembered; he favoured the bad knee with a slight forward tilt of the torso, as if permanently bracing for impact. The silver signet ring on his right hand caught the lamplight as he closed the umbrella. Same ring. Same watchful hazel eyes. For a moment neither of them spoke. Then Aurora offered a small, crooked smile that didn’t reach her eyes. “Didn’t think you still came down here yourself. Figured you’d be upstairs counting your secrets.” Silas’s mouth twitched—just short of a smile. He crossed the floor with that careful gait, slid onto the stool beside her without asking permission. The bartender, a thin man with a tattooed neck, nodded once at Silas and poured a measure of single malt without being told. Old rituals. “I still own the place,” Silas said, voice low and rough as river stones. “Doesn’t mean I trust anyone else to lock up properly.” He lifted the glass, inhaled once, then set it down untouched. “You look… different.” “So do you.” They studied each other openly, the way only people who had once known each other too well could. Aurora noted the deeper lines around his eyes, the way his left hand now rested habitually on his knee as if to hold the pain inside the joint. Silas saw the new sharpness in her jaw, the shadows under her bright blue eyes that no amount of concealer could hide, the way her black hair—still cut to her shoulders—had a blunt, almost defiant edge. “You’ve been back in London eight months,” he said quietly. “And you’ve been living above my bar for six of them. Yet this is the first time you’ve sat down here when I was present.” Aurora took a slow swallow of her beer. “I’ve been busy.” “Delivering spring rolls for Yu-Fei doesn’t usually keep a person past ten.” She gave a short laugh that sounded like breaking glass. “You’ve been keeping tabs on me.” “I keep tabs on everyone who rents my flat. Occupational habit.” The silence that followed felt thick enough to choke on. The jukebox in the corner clicked and changed records; an old Billie Holiday song drifted out, all bruised longing and slow horns. Aurora turned the pint glass slowly between her palms. “Eva never told me you’d retired. Or that you’d bought a bar, for God’s sake. The Spymaster running a pub. I thought I’d walk in one night and find you behind the counter wearing a false moustache and selling state secrets with every pint.” Silas’s fingers tightened around his whisky. “The moustache phase ended in ’08. Too itchy.” He studied the amber liquid. “Prague ended a lot of things.” She remembered the phone call from Eva five years ago—Silas in hospital, knee shattered, career over. She had been in the middle of her final year of Pre-Law then, still pretending she gave a damn about torts and contracts. She had almost come to visit him. Almost. “I should have written,” she said. “You were twenty then. What were you going to say? Sorry your leg’s fucked, hope the morphine’s good?” “I could have said something.” Silas gave a tired exhale. “I wasn’t much for visitors. Still not.” He finally drank, a small controlled sip. “Heard about Evan.” Aurora’s shoulders stiffened. The name still tasted like iron in her mouth. “Heard from who?” “Eva. She worries. You know how she is.” His gaze flicked to the scar on her wrist, then away again. “She said you left in the middle of the night with one bag and your mother’s old coat. Smart girl.” “Smart enough to get out. Not smart enough to stay out of trouble afterwards.” She gestured vaguely at the bar, at herself. “Look at me. Twenty-five years old, delivering Chinese food on a bicycle in the rain, living above a spy bar. My father keeps leaving voicemails about finishing my degree. My mother sends care packages with Welsh cakes and passive-aggressive notes about ‘finding direction.’” Silas watched her carefully. “And what do you want, Rory?” The question landed between them like a live round. She stared at the row of bottles behind the bar, labels blurred by the low light. “I wanted to disappear,” she said at last. “Then I wanted to matter. Then I wanted to be left alone. I’m not sure the order’s still important.” A muscle moved in Silas’s jaw. He set the whisky down with deliberate care. “I used to think disappearing was the answer too,” he said. “After Prague I tried. Sold the safe house in Chiswick, burned most of my contacts, grew the beard so no one would recognise the face that used to stare out of briefing folders. Bought this place because it had a flat upstairs and a back room with a reinforced door. Thought I could just… tend bar. Listen to other people’s problems instead of creating new ones.” He gave a soft, bitter laugh. “Turns out the problems follow you. They learn the smell of your regret and they track it across continents.” Aurora glanced at him sideways. “You miss it? The work?” “Every bloody day.” His voice dropped. “I miss knowing where the edges of the world were. I miss the certainty that if I made a mistake, only I would pay for it. Now I have a limp and a bar full of lost souls and a young woman living upstairs who reminds me too much of the girl I used to smuggle out of Cardiff when her boyfriend got rough.” Aurora’s breath caught. “You knew,” she whispered. “Even then.” “I knew.” Silas looked at her fully now, hazel eyes steady and ancient. “I also knew if I interfered, you’d dig your heels in harder. So I waited. I made sure Eva had my number. I kept the flat empty in case you ever needed it.” He tapped the signet ring once against the bar. “Some habits die harder than others.” The Billie Holiday song ended. For a moment the only sound was the low murmur of the other drinkers and the soft tick of rain against the windows. Aurora felt something loosen in her chest, painful and unfamiliar. “I thought you’d be disappointed in me. Law school dropout. Delivery cyclist. Hiding from my own life.” “I’m disappointed in the world,” Silas said. “Not in you. Never in you.” He hesitated, then reached out and briefly covered her scarred wrist with his large, warm hand. The touch lasted only two heartbeats before he withdrew. “Time steals more than it gives, Rory. It steals the chances we thought we had forever. The words we thought we’d say tomorrow. The people we thought would always stay the same.” He looked suddenly older, the lines around his eyes deepening in the lamplight. “I look at you and I see the girl who used to sneak into my kitchen at three in the morning for toast and illegal hot chocolate when Eva brought you round. And I see the woman who survived Evan and Cardiff and her own stubborn heart. I don’t know which one hurts more to look at.” Aurora swallowed around the sudden thickness in her throat. “I see the man who taught me how to pick a lock when I was sixteen and told me it was ‘for emergencies only.’ I see the man who used to read the newspaper like it was enemy code and still made time to ask about my exams.” She gave a shaky laugh. “And I see someone who’s been carrying Prague around in his knee for years without ever complaining about it to the girl who disappeared on him.” Silas turned the signet ring slowly, a nervous tell she had forgotten he possessed. “We were both different people then.” “We’re still us,” she said quietly. “Just… worn. Like the maps on your walls. The creases make them more accurate, not less.” He looked at her for a long moment. Something fragile passed between them—regret, yes, but also recognition. The understanding that time had changed their shapes but not the grain of who they fundamentally were. Silas reached under the bar and pulled out a bottle of twenty-year-old Irish whiskey—her father’s favourite brand. He poured two careful measures into clean glasses, slid one across to her. “To old friends,” he said, voice rough. “And the courage it takes to still be them.” Aurora lifted her glass. Their eyes met over the rim. “To the weight of time,” she answered. “And the people who carry it with us anyway.” They drank. The whiskey burned clean and deep, tasting of peat and memory and all the years they had lost between them. Outside, the green neon sign buzzed softly against the London night. Inside the Raven’s Nest, two old friends sat shoulder to shoulder at the bar, the space between who they had been and who they had become filled, for the first time in years, with something that felt dangerously like hope. The rain kept falling, soft and steady, washing the streets clean for whatever came next.
created_at"2026-03-12T21:39:24.378Z" 3/12/2026, 9:39:24 PM
model"x-ai/grok-4.20-beta-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency287
moderation_latency(null)
generation_time12546
tokens_prompt867
tokens_completion2861
native_tokens_prompt906
native_tokens_completion2308
native_tokens_completion_images0
native_tokens_reasoning0
native_tokens_cached896
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"completed"
usage0.0140472
router(null)
provider_responses
0
endpoint_id"33f49f24-a0de-4dcf-872d-ca514e83fbae"
id"e748c979-42c0-c169-456f-993918d37ef6"
is_byokfalse
latency261
model_permaslug"x-ai/grok-4.20-beta-20260309"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773351564-xMl7XXhn7yJxgIOx2AuP"
upstream_id"e748c979-42c0-c169-456f-993918d37ef6"
total_cost0.0140472
cache_discount0.0016128
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
49.06% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags19
adverbTagCount4
adverbTags
0"he said quietly [quietly]"
1"She gestured vaguely [vaguely]"
2"He hesitated then [then]"
3"she said quietly [quietly]"
dialogueSentences53
tagDensity0.358
leniency0.717
rawRatio0.211
effectiveRatio0.151
84.14% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1891
totalAiIsmAdverbs6
found
0
adverb"slowly"
count3
1
adverb"carefully"
count1
2
adverb"suddenly"
count1
3
adverb"softly"
count1
highlights
0"slowly"
1"carefully"
2"suddenly"
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)
84.14% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1891
totalAiIsms6
found
0
word"flickered"
count1
1
word"traced"
count1
2
word"silence"
count1
3
word"shattered"
count1
4
word"flicked"
count1
5
word"weight"
count1
highlights
0"flickered"
1"traced"
2"silence"
3"shattered"
4"flicked"
5"weight"
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
narrationSentences93
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount0
narrationSentences93
filterMatches(empty)
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences126
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen66
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1883
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions17
unquotedAttributions0
matches(empty)
66.67% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions44
wordCount1117
uniqueNames15
maxNameDensity1.34
worstName"Silas"
maxWindowNameDensity3
worstWindowName"Silas"
discoveredNames
Raven2
Nest2
Soho1
Silas15
Carter1
Thursday1
Prague1
Blackwood1
Eva2
Aurora11
Billie2
Holiday2
Pre-Law1
Irish1
London1
persons
0"Raven"
1"Nest"
2"Silas"
3"Carter"
4"Blackwood"
5"Eva"
6"Aurora"
7"Billie"
8"Holiday"
places
0"Soho"
1"Prague"
2"London"
globalScore0.829
windowScore0.667
76.47% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences68
glossingSentenceCount2
matches
0"sounded like breaking glass"
1"tasted like iron in her mouth"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1883
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences126
matches
0"understanding that time"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs57
mean33.04
std24.31
cv0.736
sampleLengths
069
185
263
333
461
51
626
779
87
927
1049
1138
123
1382
1435
1511
1612
1716
1811
1932
2053
2125
2247
236
2418
255
2622
2715
2840
2965
3010
3125
3227
3314
3477
3525
3610
3770
383
396
4061
4128
4227
4370
4413
4557
4688
4720
4822
4934
97.72% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences93
matches
0"were kept"
1"being told"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs173
matches(empty)
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount8
semicolonCount2
flaggedSentences9
totalSentences126
ratio0.071
matches
0"Inside, the lamps were kept low, the way Silas preferred them—enough to see your glass but not enough to examine the cracks in your life too closely."
1"She didn’t look up until she heard the limp—the soft, irregular drag of a left foot that still remembered Prague."
2"The limp was more pronounced than she remembered; he favoured the bad knee with a slight forward tilt of the torso, as if permanently bracing for impact."
3"Silas’s mouth twitched—just short of a smile."
4"Silas saw the new sharpness in her jaw, the shadows under her bright blue eyes that no amount of concealer could hide, the way her black hair—still cut to her shoulders—had a blunt, almost defiant edge."
5"The jukebox in the corner clicked and changed records; an old Billie Holiday song drifted out, all bruised longing and slow horns."
6"She remembered the phone call from Eva five years ago—Silas in hospital, knee shattered, career over."
7"Something fragile passed between them—regret, yes, but also recognition."
8"Silas reached under the bar and pulled out a bottle of twenty-year-old Irish whiskey—her father’s favourite brand."
81.29% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1129
adjectiveStacks0
stackExamples(empty)
adverbCount67
adverbRatio0.05934455270150576
lyAdverbCount25
lyAdverbRatio0.022143489813994686
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences126
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences126
mean14.94
std12.58
cv0.841
sampleLengths
024
118
227
327
49
525
612
712
815
938
1010
114
129
1320
1412
1533
1616
171
189
1917
2030
2127
2216
232
244
257
2612
2715
287
2917
3023
312
3214
3321
343
353
3618
3728
3836
3910
4025
418
423
4312
4410
456
4611
4710
4822
499
48.94% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats10
diversityRatio0.3412698412698413
totalSentences126
uniqueOpeners43
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount3
totalSentences84
matches
0"Only three other patrons occupied"
1"Then his eyes found her,"
2"Then Aurora offered a small,"
ratio0.036
58.10% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount34
totalSentences84
matches
0"She had come downstairs from"
1"She hadn’t expected the place"
2"She traced the crescent scar"
3"She didn’t look up until"
4"His gaze swept the room"
5"Her name sounded different in"
6"She turned on the stool,"
7"He was still tall, still"
8"He crossed the floor with"
9"He lifted the glass, inhaled"
10"They studied each other openly,"
11"he said quietly"
12"She gave a short laugh"
13"He studied the amber liquid"
14"She remembered the phone call"
15"She had been in the"
16"She had almost come to"
17"He finally drank, a small"
18"His gaze flicked to the"
19"She gestured vaguely at the"
ratio0.405
19.52% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount74
totalSentences84
matches
0"The Raven’s Nest smelled of"
1"The green neon sign outside"
2"Aurora Carter sat at the"
3"A half-empty pint of bitter"
4"She had come downstairs from"
5"She hadn’t expected the place"
6"She traced the crescent scar"
7"The small white mark had"
8"The door opened again."
9"A gust of cold air"
10"She didn’t look up until"
11"Silas Blackwood paused just inside"
12"His gaze swept the room"
13"Her name sounded different in"
14"She turned on the stool,"
15"He was still tall, still"
16"The limp was more pronounced"
17"The silver signet ring on"
18"Silas’s mouth twitched—just short of"
19"He crossed the floor with"
ratio0.881
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences84
matches(empty)
ratio0
93.02% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences43
technicalSentenceCount3
matches
0"The Raven’s Nest smelled of spilled ale, old wood, and the faint metallic tang of rain that had blown in with every new customer."
1"The limp was more pronounced than she remembered; he favoured the bad knee with a slight forward tilt of the torso, as if permanently bracing for impact."
2"Inside the Raven’s Nest, two old friends sat shoulder to shoulder at the bar, the space between who they had been and who they had become filled, for the first …"
72.37% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags19
uselessAdditionCount2
matches
0"Silas said, voice low and rough as river stones"
1"he said, voice rough"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags10
fancyCount1
fancyTags
0"she whispered (whisper)"
dialogueSentences53
tagDensity0.189
leniency0.377
rawRatio0.1
effectiveRatio0.038
81.0474%