Run: 2026-06-01-01KT1GN3E2GP6XQNPWY423TCER

Run Details

Duration:
42.3s
Cost:
$0.059995
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="4416" name="Detective Harlow Quinn" aliases="Quinn, Detective Quinn, Harlow" pronouns="she/her" species="Human" storyRole="Antagonist"> <eyeColor>brown</eyeColor> <hair>closely cropped salt-and-pepper</hair> <height>5'9"</height> <age>41</age> <jawline>sharp jaw</jawline> <watch>worn leather watch on her left wrist</watch> <bearing>military precision</bearing> <description>A Metropolitan Police detective with 18 years of decorated service who suspects the clique is involved in criminal activity.</description> <backstory>She lost her partner, DS Morris, during a case three years ago under unexplained circumstances that had supernatural origins she doesn't yet understand.</backstory> </character> <character id="4417" name="Tomás Herrera" aliases="Tommy, Tomás, Herrera" pronouns="he/him" species="Human" storyRole="Support"> <eyeColor>warm brown</eyeColor> <hair>short curly dark brown</hair> <height>5'10"</height> <age>29</age> <skinTone>olive skin</skinTone> <scar>scar running along his left forearm from a knife attack</scar> <medallion>Saint Christopher medallion around his neck</medallion> <birthplace>Seville, Spain</birthplace> <description>A former paramedic who provides off-the-books medical care for the clique.</description> <backstory>Born in Seville, Spain. He moved to London to work for the NHS but lost his license after administering unauthorized treatments to supernatural patients.</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> <location id="856" name="The Veil Market" aliases="Veil Market, the Market, underground market" realm="Earth"> <currentLocation>abandoned Tube station beneath Camden</currentLocation> <entryRequirement>bone token</entryRequirement> <schedule>moves locations every full moon</schedule> <description>A hidden supernatural black market that sells enchanted goods, banned alchemical substances, and information.</description> </location> </codex> Write a fully fleshed out scene of at least 1000 words in the thriller genre. A detective is pursuing a suspect through rain-soaked city streets at night. The chase takes them from the street level down into an underground market. The detective must decide whether to follow the suspect into unfamiliar and potentially dangerous territory. 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
Rain came down in sheets, turning the Soho pavement into a black mirror that broke and reformed under Quinn's boots. She ran with her elbows tucked, her breath sawing in time with her stride, eyes locked on the figure thirty yards ahead. The man wove between bollards and bin bags, his jacket snapping behind him like a wet flag. Even soaked to the bone, even at a dead sprint, she clocked the details her training never let her forget: olive skin gone sallow under the streetlights, a glint of silver bouncing at his throat, the favoring of his right side that meant the left arm had been hurt once and never quite trusted again. Tomás Herrera. The medic. The one who patched up people who should, by every record she could find, be dead. "Police! Stop!" Her voice cracked off the brick, swallowed by the hiss of rain. He didn't slow. They never did, not the ones with something real to lose. He cut left into an alley she didn't know, and Quinn's gut clenched. Eighteen years on the Met and she still hated the streets she hadn't memorized. She took the corner too fast, her shoulder clipping wet brick, pain blooming bright down her arm. The alley narrowed, choked with skips and the carcasses of broken pallets. Ahead, Herrera vaulted a low railing without breaking stride. She matched him, the old leather watch on her wrist scraping the iron, and landed hard in a puddle that came up past her ankles. She'd been following him for two hours before he made her. Two hours of careful distance, of pretending to read a phone she wasn't reading, of watching him slip from the green neon glow of the Raven's Nest with a courier's satchel held too tight against his ribs. He'd known the moment she stepped wrong. They had a sense for it, this crowd—Silas and his quiet patrons, the ones who looked at her like she was a problem they hadn't decided how to solve yet. Three years ago Morris had looked at a case like this and laughed. *Spooks and shadows, Harlow. People who want you to think they're more than they are.* Three weeks later he was gone. Not dead—gone, in the way the file refused to explain, the way her superiors had closed the matter with words that meant nothing. *Unexplained circumstances.* She'd been chasing the gap in that sentence ever since. Herrera skidded around the end of the alley and dropped from sight. Quinn slowed, heart hammering, and edged forward with one hand resting near the radio she hadn't called in on. The alley dead-ended in a sunken stairwell, the kind that led to the maintenance bowels of an abandoned Tube line. A rusted gate hung open. Beyond it, the dark went down and kept going, and somewhere in that dark a faint glow pulsednot the cold white of working lights but something warmer, amber and unsteady, the color of candle flame seen through water. She crouched at the top of the steps. Rain ran off her cropped hair and stung her eyes. She could hear it now, under the storm: a murmur rising from below. Voices. Music with no melody she recognized. The clink and shuffle of a crowd that had no business existing beneath a station that had been sealed since before she joined the force. Herrera's footsteps echoed up, then faded. Every instinct she'd built across two decades told her to stop. Call it in. Wait for backup, for a warrant, for the comfort of procedure. She'd watched a dozen rookies die in their own heads by walking into spaces they didn't understand. The smart play sat right there in front of her, plain as a printed form. But backup wouldn't come for this. She knew that the way she knew the weight of her own hands. If she radioed it in—*suspect fled into a disused Tube station beneath Camden, sir, and there's a market down there, sir, a market that shouldn't be there*—they'd pull her in, sit her down, ask about her sleep, her drinking, her partner she still talked about in the present tense. They'd close it the way they closed everything that brushed the edge of the world she'd glimpsed and could never quite hold. This was the door. The one Morris had walked through, maybe. The one that had been slammed in her face every time she got close. Quinn descended. The stairwell swallowed the rain-sound by degrees until all that remained was her own breathing and the growing hum below. The walls changed as she went—tile giving way to older brick, then to surfaces she couldn't name, slick and dark and faintly warm beneath her trailing fingers. The amber glow strengthened. At the bottom a heavy curtain hung across the passage, dyed a red so deep it looked black, and a figure stood beside it: tall, hooded, motionless as a coat-stand. A gloved hand came up, palm open, expectant. Quinn stopped. She understood, somehow, what was being asked. A toll. A token. She had nothing but her warrant card and the worn leather watch, and she had the cold certainty that neither would pass. Beyond the curtain she could see slivers of it now—stalls strung with lanterns that burned no fuel, jars that pulsed with their own light, a hundred faces turned and trading in the gloom. The Veil Market. She'd heard the name whispered by a dying informant who'd laughed at her for not believing. *It moves,* he'd said. *Every full moon it picks up and goes somewhere new.* She'd written it off as fever. And there, slipping between two stalls, the satchel still clutched to his ribs, was Herrera. He glanced back. For half a second their eyes met across the impossible space—his warm brown gone wide with something that wasn't quite fear. Recognition, maybe. The look of a man who knew exactly what she was about to lose by being here. The hooded figure's hand remained open. Quinn's pulse thundered. She could turn around. Climb back up into honest rain and a world with rules she trusted. Or she could find a way past this threshold and into the dark that had taken her partner and answered for nothing. She thought of Morris's empty chair. She thought of every file stamped closed. "I don't have your token," she said, her voice level, her jaw set hard. "But I'm not leaving." The hood tilted. Somewhere in its shadow, something considered her—and behind it, the market breathed and glittered and waited. She stepped forward anyway.
created_at"2026-06-01T11:56:07.495Z" 6/1/2026, 11:56:07 AM
model"anthropic/claude-4.8-opus-20260528"
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tokens_prompt914
tokens_completion1648
native_tokens_prompt1264
native_tokens_completion2147
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native_tokens_reasoning49
native_tokens_cached0
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num_input_audio_prompt(null)
num_media_completion0
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Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags2
adverbTagCount0
adverbTags(empty)
dialogueSentences3
tagDensity0.667
leniency1
rawRatio0
effectiveRatio0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1106
totalAiIsmAdverbs0
found(empty)
highlights(empty)
100.00% AI-ism character names
Target: 0 AI-default names (17 tracked, −20% each)
codexExemptions(empty)
found(empty)
100.00% AI-ism location names
Target: 0 AI-default location names (33 tracked, −20% each)
codexExemptions(empty)
found(empty)
59.31% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1106
totalAiIsms9
found
0
word"glint"
count1
1
word"pulsed"
count2
2
word"footsteps"
count1
3
word"echoed"
count1
4
word"weight"
count1
5
word"gloom"
count1
6
word"pulse"
count1
7
word"thundered"
count1
highlights
0"glint"
1"pulsed"
2"footsteps"
3"echoed"
4"weight"
5"gloom"
6"pulse"
7"thundered"
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
narrationSentences81
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount2
hedgeCount0
narrationSentences81
filterMatches
0"watch"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences82
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen55
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans5
markdownWords52
totalWords1099
ratio0.047
matches
0"Spooks and shadows, Harlow. People who want you to think they're more than they are."
1"Unexplained circumstances."
2"suspect fled into a disused Tube station beneath Camden, sir, and there's a market down there, sir, a market that shouldn't be there"
3"It moves,"
4"Every full moon it picks up and goes somewhere new."
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions6
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions27
wordCount1088
uniqueNames14
maxNameDensity0.55
worstName"Quinn"
maxWindowNameDensity1
worstWindowName"Quinn"
discoveredNames
Soho1
Quinn6
Herrera5
Met1
Raven1
Nest1
Silas1
Morris3
Harlow1
Three2
Tube2
Camden1
Veil1
Market1
persons
0"Quinn"
1"Herrera"
2"Raven"
3"Silas"
4"Morris"
5"Market"
places
0"Soho"
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences60
glossingSentenceCount1
matches
0"quite fear"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.91
wordCount1099
matches
0"not the cold white of working lights but something warmer, amber"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences82
matches
0"knew that the"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs25
mean43.96
std33.39
cv0.76
sampleLengths
0114
120
228
390
485
569
612
782
863
96
1057
1190
1225
132
1481
158
1635
1772
1858
196
2042
2113
2218
2319
244
87.94% Passive voice overuse
Target: ≤2% passive sentences
passiveCount4
totalSentences81
matches
0"was gone"
1"been sealed"
2"been slammed"
3"being asked"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount1
totalVerbs192
matches
0"wasn't reading"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount9
semicolonCount0
flaggedSentences8
totalSentences82
ratio0.098
matches
0"They had a sense for it, this crowd—Silas and his quiet patrons, the ones who looked at her like she was a problem they hadn't decided how to solve yet."
1"Not dead—gone, in the way the file refused to explain, the way her superiors had closed the matter with words that meant nothing."
2"Beyond it, the dark went down and kept going, and somewhere in that dark a faint glow pulsed—not the cold white of working lights but something warmer, amber and unsteady, the color of candle flame seen through water."
3"If she radioed it in—*suspect fled into a disused Tube station beneath Camden, sir, and there's a market down there, sir, a market that shouldn't be there*—they'd pull her in, sit her down, ask about her sleep, her drinking, her partner she still talked about in the present tense."
4"The walls changed as she went—tile giving way to older brick, then to surfaces she couldn't name, slick and dark and faintly warm beneath her trailing fingers."
5"Beyond the curtain she could see slivers of it now—stalls strung with lanterns that burned no fuel, jars that pulsed with their own light, a hundred faces turned and trading in the gloom."
6"For half a second their eyes met across the impossible space—his warm brown gone wide with something that wasn't quite fear."
7"Somewhere in its shadow, something considered her—and behind it, the market breathed and glittered and waited."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1098
adjectiveStacks0
stackExamples(empty)
adverbCount32
adverbRatio0.029143897996357013
lyAdverbCount2
lyAdverbRatio0.0018214936247723133
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences82
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences82
mean13.4
std10.6
cv0.791
sampleLengths
020
122
217
355
42
52
616
714
83
911
1013
1114
1217
1312
149
1525
1611
1737
187
1930
2013
214
2217
2323
2412
2512
2619
2720
285
2938
308
3110
3213
331
346
3525
366
3711
383
3911
4017
4115
426
4313
4449
4522
464
477
4814
492
65.45% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats8
diversityRatio0.45121951219512196
totalSentences82
uniqueOpeners37
91.32% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences73
matches
0"Even soaked to the bone,"
1"Somewhere in its shadow, something"
ratio0.027
83.01% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount25
totalSentences73
matches
0"She ran with her elbows"
1"Her voice cracked off the"
2"He didn't slow."
3"They never did, not the"
4"He cut left into an"
5"She took the corner too"
6"She matched him, the old"
7"She'd been following him for"
8"He'd known the moment she"
9"They had a sense for"
10"She crouched at the top"
11"She could hear it now,"
12"She'd watched a dozen rookies"
13"She knew that the way"
14"They'd close it the way"
15"She understood, somehow, what was"
16"She had nothing but her"
17"She'd heard the name whispered"
18"*It moves,* he'd said."
19"He glanced back."
ratio0.342
90.14% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount54
totalSentences73
matches
0"Rain came down in sheets,"
1"She ran with her elbows"
2"The man wove between bollards"
3"The one who patched up"
4"Her voice cracked off the"
5"He didn't slow."
6"They never did, not the"
7"He cut left into an"
8"She took the corner too"
9"The alley narrowed, choked with"
10"She matched him, the old"
11"She'd been following him for"
12"He'd known the moment she"
13"They had a sense for"
14"*Spooks and shadows, Harlow."
15"People who want you to"
16"Herrera skidded around the end"
17"Quinn slowed, heart hammering, and"
18"The alley dead-ended in a"
19"A rusted gate hung open."
ratio0.74
68.49% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences73
matches
0"If she radioed it in—*suspect"
ratio0.014
49.69% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences46
technicalSentenceCount6
matches
0"Even soaked to the bone, even at a dead sprint, she clocked the details her training never let her forget: olive skin gone sallow under the streetlights, a glin…"
1"She took the corner too fast, her shoulder clipping wet brick, pain blooming bright down her arm."
2"The alley dead-ended in a sunken stairwell, the kind that led to the maintenance bowels of an abandoned Tube line."
3"If she radioed it in—*suspect fled into a disused Tube station beneath Camden, sir, and there's a market down there, sir, a market that shouldn't be there*—they…"
4"She'd heard the name whispered by a dying informant who'd laughed at her for not believing."
5"For half a second their eyes met across the impossible space—his warm brown gone wide with something that wasn't quite fear."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags2
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags1
fancyCount0
fancyTags(empty)
dialogueSentences3
tagDensity0.333
leniency0.667
rawRatio0
effectiveRatio0
89.8451%