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Run: 2026-09-23-01M37NWVFZST4KTT72CWZ5P63A
Run Details
Model:
Claude Opus 5.5 (Reasoning)
Test:
Bad Writing Habits
Scenario:
Romance: separated couple reunites
Duration:
1m 4s
Cost:
$0.125544
Provider:
Claude Platform on AWS
Evaluation summary
Score
Evaluator
Details Link
100.00%
Adverbs in dialogue tags
(details)
91.16%
AI-ism adverb frequency
(details)
100.00%
AI-ism character names
(details)
100.00%
AI-ism location names
(details)
79.38%
AI-ism word frequency
(details)
100.00%
Cliché density
(details)
100.00%
Emotion telling (show vs. tell)
(details)
100.00%
Filter word density
(details)
100.00%
Gibberish response detection
(details)
100.00%
Markdown formatting overuse
(details)
100.00%
Missing dialogue indicators (quotation marks)
(details)
100.00%
Name drop frequency
(details)
100.00%
Narrator intent-glossing
(details)
100.00%
"Not X but Y" pattern overuse
(details)
100.00%
Overuse of "that" (subordinate clause padding)
(details)
100.00%
Paragraph length variance
(details)
100.00%
Passive voice overuse
(details)
88.89%
Past progressive (was/were + -ing) overuse
(details)
100.00%
Em-dash & semicolon overuse
(details)
100.00%
Purple prose (modifier overload)
(details)
100.00%
Repeated phrase echo
(details)
100.00%
Sentence length variance
(details)
59.06%
Sentence opener variety
(details)
95.24%
Adverb-first sentence starts
(details)
48.57%
Pronoun-first sentence starts
(details)
45.71%
Subject-first sentence starts
(details)
0.00%
Subordinate conjunction sentence starts
(details)
100.00%
Technical jargon density
(details)
95.59%
Useless dialogue additions
(details)
100.00%
Dialogue tag variety (said vs. fancy)
(details)
90.1198%
Overall
Model input
System
You are an expert and award-winning novel writer in the dark Romance genre. Your readers are hooked on your stories and can't wait to read the book you have in store. <important> - MUST: Start each chapter in medias res (in the middle of action). AVOID talking about the weather, time of day, the position of the sun, or other boring stuff. - The instructions/summary are just a that, a summary. Feel free to add details, stretch sections and add interesting transitions/descriptions/fillers. - When called for it, have fast-paced action, but otherwise take things slow. This is an experience, and not for people with short attention spans. Enjoy the wine, not slurp Red Bull. - Add descriptions when transitioning places/times/etc, or when coming by new places (e.g. a corner shop, a cafe, etc.). But remember: NOT at the start or end of a chapter. - MUST: AVOID ending in internal monologue, reminiscing or waiting for the next day. A good chapter end is when we're ending right when shit hits the fan. We want to have the reader be excited for what comes next. So no reminiscing, contemplating or summarizing the day. It's popcorn time! </important>
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="4415" name="Lucien Moreau" aliases="Lucien, Luc, the Frenchman" pronouns="he/him" species="Half-Demon" storyRole="Ally"> <eyeColor>heterochromatic — one amber, one black</eyeColor> <hair>slicked-back platinum blond</hair> <height>5'11"</height> <age>32</age> <cane>ivory-handled cane that conceals a thin blade</cane> <dress>tailored charcoal suits</dress> <description>An impeccably dressed fixer and information broker in London's supernatural underworld. He speaks four languages fluently.</description> <backstory>Born in Marseille to a human mother and a demon father from the realm of Avaros.</backstory> </character> <location id="858" name="Eva's Flat" aliases="Eva's place, the flat on Brick Lane" realm="Earth"> <cat>tabby cat named Ptolemy</cat> <security>three deadbolts on the front door</security> <description>A cramped one-bedroom flat above a curry house on Brick Lane, East London. Every surface is covered with books, scrolls, and research notes.</description> </location> </codex> <proseGuidelines> <styleGuide> - Write in past tense and use British English spelling and grammar - Keep a Flesch reading ease score of 60 - Respect the the Royal Order of Adjectives: The order is: opinion, size, age, shape, color, origin, material, purpose, followed by the noun itself (e.g., "a lovely little old rectangular green French silver whittling knife") - Respect the ablaut reduplication rule (e.g. tick-tock, flip-flop) - Write in active voice - Passive voice: <bad>The book was read by Sarah.</bad> - Active voice: <good>Sarah read the book.</good> - Reduce the use of passive verbs - <bad>For a moment, I was tempted to throw in the towel.</bad> - <good>For a moment, I felt tempted to throw in the towel.</good> - Avoid misplaced modifiers that can cause confusion when starting with "-ing" words: - <bad>Considering going to the store, the empty fridge reflected in Betty's eyes.</bad> - <good>Betty stared into the empty fridge. It was time to go to the store.</good> - Avoid redundant adverbs that state the obvious meaning already contained in the verb: - <bad>She whispered quietly to her mom.</bad> - <good>She whispered to her mom.</good> - Use stronger, more descriptive verbs over weak ones: - <bad>Daniel drove quickly to his mother's house.</bad> - <good>Daniel raced to his mother's house.</good> - Omit adverbs that don't add solid meaning like "extremely", "definitely", "truly", "very", "really": - <bad>The movie was extremely boring.</bad> - <good>The movie was dull.</good> - Use adverbs to replace clunky phrasing when they increase clarity: - <bad>He threw the bags into the corner in a rough manner.</bad> - <good>He threw the bags into the corner roughly.</good> - Avoid making simple thoughts needlessly complex: - <bad>After I woke up in the morning the other day, I went downstairs, turned on the stove, and made myself a very good omelet.</bad> - <good>I cooked a delicious omelet for breakfast yesterday morning.</good> - Never backload sentences by putting the main idea at the end: - <bad>I decided not to wear too many layers because it's really hot outside.</bad> - <good>It's sweltering outside today, so I dressed light.</good> - Omit nonessential details that don't contribute to the core meaning: - <bad>It doesn't matter what kind of coffee I buy, where it's from, or if it's organic or not—I need to have cream because I really don't like how the bitterness makes me feel.</bad> - <good>I add cream to my coffee because the bitter taste makes me feel unwell.</good> - Always follow the "show, don't tell" principle. For instance: - Telling: <bad>Michael was terribly afraid of the dark.</bad> - Showing: <good>Michael tensed as his mother switched off the light and left the room.</good>- Telling: <bad>I walked through the forest. It was already Fall, and I was getting cold.</bad> - Showing: <good>Dry orange leaves crunched under my feet. I pulled my coat's collar up and rubbed my hands together.</good>- Add sensory details (sight, smell, taste, sound, touch) to support the "showing" (but keep an active voice) - <bad>The room was filled with the scent of copper.</bad> - <good>Copper stung my nostrils. Blood. Recent.</good> - Use descriptive language more sporadically. While vivid descriptions are engaging, human writers often use them in bursts rather than consistently throughout a piece. When adding them, make them count! Like when we transition from one location to the next, or someone is reminiscing their past, or explaining a concept/their dream... - Avoid adverbs and clichés and overused/commonly used phrases. Aim for fresh and original descriptions. - Avoid writing all sentences in the typical subject, verb, object structure. Mix short, punchy sentences with long, descriptive ones. Drop fill words to add variety. Like so: <good>Locked. Seems like someone doesn't want his secrets exposed. I can work with that.</good> - Convey events and story through dialogue. It is important to keep a unique voice for every character and make it consistent. - Write dialogue that reveals characters' personalities, motivations, emotions, and attitudes in an interesting and compelling manner - Leave dialogue unattributed. If needed, only use "he/she said" dialogue tags and convey people's actions or face expressions through their speech. Dialogue always is standalone, never part of a paragraph. Like so: - <bad>"I don't know," Helena said nonchalantly, shrugging her shoulders</bad> - <good>"No idea" "Why not? It was your responsibility"</good> - Avoid boring and mushy dialog and descriptions, have dialogue always continue the action, never stall or include unnecessary fluff. Vary the descriptions to not repeat yourself. Avoid conversations that are just "Let's go" "yes, let's" or "Are you ready?" "Yes I'm ready". Those are not interesting. Think hard about every situtation and word of text before writing dialogue. If it doesn't serve a purpose and it's just people talking about their day, leave it. No one wants to have a normal dinner scene, something needs to happen for it to be in the story. Words are expensive to print, so make sure they count! - Put dialogue on its own paragraph to separate scene and action. - Use body language to reveal hidden feelings and implied accusations- Imply feelings and thoughts, never state them directly - NEVER use indicators of uncertainty like "trying" or "maybe" - NEVER use em-dashes, use commas for asides instead </styleGuide> <voiceGuide> Each character in the story needs to have distinct speech patterns: - Word choice preferences - Sentence length tendencies - Cultural/educational influences - Verbal tics and catchphrases Learn how each person talks and continue in their style, and use their Codex entries as reference. <examples> - <bad>"We need to go now." "Yes, we should leave." "I agree."</bad> <good>"Time's up." "Indeed, our departure is rather overdue." "Whatever, let's bounce."</good> - Power Dynamic Example: <bad> "We need to discuss the contract." "Yes, let's talk about it." "I have concerns." </bad> <good> "A word about the contract." "Of course, Mr. Blackwood. Whatever you need." "The terms seem..." A manicured nail tapped the desk. "Inadequate." "I can explain every-" "Can you?" </good> </examples> </voiceGuide> <dialogueFlow> When writing dialogue, consider that it usually has a goal in mind, which gives it a certain flow. Make dialogue sections also quite snappy in the back and forth, and don't spread the lines out as much. It's good to have details before, after, or as a chunk in-between, but we don't want to have a trail of "dialogue breadcrumbs" spread throughout a conversation. <examples> - Pattern 1 - Question/Deflection/Revelation: <good> "Where were you last night?" "Work. The usual." "Lipstick's an interesting shade for spreadsheets." </good> - Pattern 2 - Statement/Contradiction/Escalation: <good> "Your brother's clean." "Tommy doesn't touch drugs." "I'm holding his tox screen." </good> - Pattern 3 - Observation/Denial/Truth: <good> "That's a new watch." "Birthday gift." "We both know what birthdays mean in this business." </good> - Example - A Simple Coffee Order: <bad> "I'll have a coffee." "What size?" "Large, please." </bad> <good> "Black coffee.""Size?""Large. Been a long night." "That bodega shooting?" "You watch too much news." "My brother owns that store." </good> This short exchange: - Advances plot (reveals connection to crime) - Shows character (cop working late) - Creates tension (unexpected connection) - Sets up future conflict (personal stake) - Example - Dinner Scene: <bad> "Pass the salt." "Here you go." "Thanks." </bad> <good> "Salt?" "Perfect as is. Mother's recipe." "Mother always did prefer... bland things." "Unlike your first wife?" </good> - Example - Office Small Talk: <bad> "Nice weather today." "Yes, very nice." "Good for golf." </bad> <good> "Perfect golf weather." "Shame about your membership." "Temporary suspension. Board meets next week." "I know. I called the vote." </good> </examples> </dialogueFlow> <subtextGuide> - Layer dialogue with hidden meaning: <bad>"I hate you!" she yelled angrily.</bad> <good>"I made your favorite dinner." The burnt pot sat accusingly on the stove.</good> - Create tension through indirect communication: <bad>"Are you cheating on me?"</bad> <good>"Late meeting again?" The lipstick stain on his collar caught the light.</good> <examples> - Example 1 - Unspoken Betrayal: <bad> "Did you tell them about our plans?" "No, I would never betray you." "I don't believe you." </bad> <good> "Funny. Johnson mentioned our expansion plans today." "The market's full of rumors." "Mentioned the exact numbers, actually." The pen in his hand snapped. </good> - Example 2 - Failed Marriage: <bad> "You're never home anymore." "I have to work late." "I miss you." </bad> <good> "Your dinner's in the microwave. Again." "Meetings ran long." "They always do." She folded the same shirt for the third time. </good> - Example 3 - Power Struggle: <bad> "You can't fire me." "I'm the boss." "I'll fight this." </bad> <good> "That's my father's nameplate you're sitting behind." "Was." "The board meeting's on Thursday." </good> </examples> </subtextGuide> <sceneDetail> While writing dialogue makes things more fun, sometimes we need to add detail to not have it be a full on theatre piece. <examples> - Example A (Power Dynamic Scene) <good> "Where's my money?" The ledger snapped shut. "I need more time." "Interesting." He pulled out a familiar gold pocket watch. My mother's. "Time is exactly what you bargained with last month." "That was different-" "Was it?" The watch dangled between us. "Four generations of O'Reillys have wound this every night. Your mother. Your grandmother. Your great-grandmother.Shall we see who winds it next?" </good> - Example B (Action Chase) It's much better to be in the head of the character experiencing it, showing a bit of their though-process, mannerisms and personality: <good> Three rules for surviving a goblin chase in Covent Garden: Don't run straight. Don't look back. Don't let them herd you underground. I broke the first rule at Drury Lane. Rookie mistake. The fruit cart I dodged sailed into the wall behind me. Glass shattered. Someone screamed about insurance. *Tourist season's getting rough*, the scream seemed to say. Londoners adapt fast. "Oi! Market's closed!" The goblin's accent was pure East End. They're evolving. Learning. I spotted the Warren Street tube station sign ahead. *Shit.* There went rule three. </good> - Example C (Crime Scene Investigation) <good> "Greek." Davies snapped photos of the symbols. "No, wait. Reverse Greek." "Someone's been watching too many horror films." I picked up a receipt from the floor. Occult supply shop in Camden. Paid by credit card. *Amateur hour*. "Could be dangerous though," Davies said. "Remember Bristol?" "Bristol was Sanskrit. And actual cultists." I pointed to the nearest symbol. "This genius wrote 'darkness' backwards but used a Sigma instead of an S. It's summoning Instagram followers at best." "Speaking of followers..." Davies pointed to heavy foot traffic in the dust. Multiple sets. All new trainers. *Ah.* "Anyone check local uni paranormal societies?" </good> - Example D (Dialogue-heavy) <good> "Found your card in her wallet." The detective slid it across the table. Worn edges. Folded corner. Three years old at least. "Standard practice. I work missing persons." "Funny thing about missing persons.Eventually they stop being missing. Turn up in the Thames. Under motorways. In pieces." "I don't-" "You found four last year. All breathing." She opened a file. "This would've been your first dead one. If we hadn't found her first." The card felt heavier somehow. </good> </examples> </sceneDetail> <sceneOpenings> KEY RULE: Never open with more than one paragraph of description, no matter how beautiful. Description should be earned through action and dialogue. Instead of opening with setting description, open with: - A character doing something specific - A line of dialogue that raises questions - An unexpected observation - A moment of tension or conflict - Start with a hook that's 1-2 sentences maximum - Follow with a smaller paragraph that provides immediate context - Vary paragraph size from the start to create visual interest </sceneOpenings> </proseGuidelines> Write a chapter based on the following instructions: <instructions> Write a fully fleshed out scene of at least 1000 words in the romance genre. Two people who parted on complicated terms are forced together again when one shows up unannounced at the other's flat. There's history between them — attraction, hurt, and things left unsaid. Write the scene from the moment the door opens. 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
Messages
Meta
AI
I had Eva's bread knife
tucked behind my thigh when the door swung open.
Lucien Moreau stood on the
landing, one gloved hand resting on his cane.
The stairwell light had died
a month ago and nobody had replaced it, so the glow from the flat caught him in pieces. Platinum hair, slicked back.
The sharp line of a
charcoal lapel. One amber eye. One black one, which the dark swallowed whole.
Cumin and frying onions drifted
up from the curry house below.
Somebody in the kitchen was
singing along to a Bollywood track, badly. "Six weeks," I said. "Seven."
His mouth curved
. "You never could count when you were angry." "I'm not angry." "You are holding a bread knife, chérie." "It's serrated. I'm being thorough."
He glanced down at my
leg, where the blade clearly wasn't as hidden as I'd hoped, then back up at my face. He didn't smile this time. Lucien always smiled.
He smiled at bouncers, at
vampires, at the woman in Soho who'd
tried to
take out his kidney with a letter opener.
He smiled the way other
men checked their watches. "May I come in?" "Ask Eva. It's her flat." "Eva is in Edinburgh, digging through a dead man's library. You are feeding her cat."
He shifted his weight
. "And I am asking you."
I should have shut the
door. Three deadbolts, one chain, and a flimsy ward Eva had painted on the frame in nail varnish because she'd run out of chalk.
Plenty of reasons to keep
him on the landing. Then I noticed the cane.
Lucien carried that cane the
way a duchess carried a fan. Ornament. Threat. Punctuation.
Tonight he was leaning on
it, properly leaning, knuckles pale through the leather.
A smear of something dark
had dried along the ivory handle.
He'd never let anything touch
that handle. Not rain. Not wine. Not me. I stepped back.
He came in slowly, like
a man crossing ice, and I locked all three bolts behind him. Clack. Clack. Clack. The chain rattled into its slot. Eva's flat hadn't changed since the last time he'd seen it, which meant it was a disaster. Books climbed the walls in crooked towers. Scrolls lay unrolled across the coffee table, pinned flat with mugs and a stapler. Sticky notes bloomed along the kitchen cupboards in four colours of ink, each one a question Eva hadn't answered yet. On top of a stack of her research on Avaros sat Ptolemy, a fat tabby with the manners of a customs officer. Ptolemy looked at Lucien.
His tail thickened to twice
its size. "He remembers me," Lucien said. "He remembers you stepped on him." "I apologised." "In Italian." "It is a beautiful language for regret."
He lowered himself onto the
arm of the sofa, and something in his side made him stop halfway. His jaw tightened. Just for a second. "Italian has the best vowels for it."
I put the bread knife
on the counter. Picked it up again. Put it back down. "Take the jacket off." One pale
eyebrow
lifted. "Seven weeks of
silence
, and this is where we begin?" "You're bleeding on Eva's sofa. She'll kill us both, and she knows how."
He hesitated, and that told
me more than the blood. Lucien didn't hesitate.
He calculated, yes, and he
delayed on purpose, like a card player letting you sweat. But he never paused because he didn't know what to do next.
He unbuttoned the jacket with
slow fingers. Underneath, his white shirt had gone a rusty red along the left side, from ribs to hip. The fabric clung to him. "Jesus, Luc." "He wasn't involved."
I grabbed Eva's first aid
kit from under the sink.
She kept it next to
a jar of salt, a jar of iron filings and a box of Earl Grey, all labelled in the same neat capitals. When I turned around, he'd peeled the shirt open. The wound ran in a long diagonal line across his ribs. Not a knife cut. The edges had turned black and glossy, like burnt sugar, and a faint sweetness hung around it that turned my
stomach
. "What did this?" "A disagreement." "With what?" "With whom." He watched me kneel in front of him. "Grammar matters, Rory. Especially with the ones who can hear you." I tore open a packet of gauze with my teeth. My hands were steady. That surprised me. The last time I'd been this close to him, they'd shaken so hard I couldn't get the key into my own door. That had been the roof of Silas' bar, at two in the morning, with the city humming orange below us and his coat around my shoulders. He'd said my name like he'd been saving it. The next morning, two men had come to the Golden Empress asking for Laila. Nobody in London
knew that name
except the man sitting on Eva's sofa. I pressed the gauze to his side harder than I needed to. He hissed. "Deserved," he said, through his teeth. "I didn't say anything." "You didn't have to. You have
very
loud hands." "The Harrow brothers." I kept my eyes on the wound. "Yu-Fei had to tell them I'd moved to Leeds. She hates Leeds. She said lying about it gave her hives." "I know." "They had a name, Lucien. The one I used when I first came down from Cardiff. The one I told you on that roof because you asked, and because I was stupid enough to think—" I stopped. Taped the gauze. Reached for more. "Think what?" "Doesn't matter." "It matters to me." "Then you should have stayed to hear it." The singing downstairs had stopped. Just the extractor fan now, a low grinding drone through the floorboards. Ptolemy jumped off the research stack and slunk under the table, belly low. Lucien caught my wrist. Not hard. His thumb landed on the small crescent scar there, the one I'd earned falling off my cousin's trampoline when I was seven. He'd found it that night on the roof too. He'd asked about it, and I'd told him, and he'd laughed, a real laugh, surprised out of him. "I sold a name," he said. "I did. I will not insult you by lying about that." I tugged my wrist. He held on. "But not yours." "Laila is mine." "Laila is a girl who waited tables in Cardiff and never existed anywhere else. She has no birth certificate. No bank account. No past. I gave the Harrows a ghost, and I let them chase it to Leeds, and while they were busy I walked into a house in Mayfair and told the person who'd hired them that I'd found you." The flat went
very
quiet. "Hired them," I said. "Someone paid a great deal of money to know where you sleep. More than the Harrows could ever raise. More than I earn in a year, and I earn obscenely." "Who?" "That is the part you will not like." "I haven't liked any of it so far." He released my wrist. The loss of contact annoyed me more than it should have. "I took their money," he said. "Half up front. I promised to deliver you by the new moon. Then I left London so they would believe I was keeping my word, somewhere out of reach, preparing. It bought you seven weeks." He looked at the black-edged wound under my hands. "Tonight they realised I had no intention of keeping it." I sat back on my heels. The kit lay open beside me, gauze spilling out of it. My heart kicked against my ribs, but my voice came out flat and level, the way my father's did in court when a witness started lying. "You could have called." "They were listening." "You could have sent a note. A pigeon. A bloody singing telegram." "And if they'd followed the pigeon?" He leaned forward, and pain
flickered
across his face, and he ignored it. "You think I didn't write to you? I wrote eleven letters. I burned all of them. The twelfth I almost posted from a village outside Lyon, and then I stood at the postbox for an hour like an imbecile, because I realised I didn't know how to end it." "Most people use 'regards'." "Most people don't write the things I wrote." He was close enough now that I could see the thin ring of gold around the black of his left eye. Nobody noticed it unless they got near. I'd noticed it on the roof. I'd noticed a lot of things on the roof. "Why come back?" I asked. "If you're right, you've led them straight here." "I didn't lead them. They already knew about Eva. About this flat." His gaze went to the scrolls, the notes, the Avaros research heaped on every surface. "That is what they wanted from me, in the end. Not your address. Confirmation. They asked me what you were." "What I am? I'm a delivery driver with a law degree I didn't finish." "They didn't call you Aurora." His voice dropped. "They didn't call you Laila, either." Ptolemy yowled under the table, a long ugly sound that raised every hair on my arms. "Then what?" Lucien opened his mouth. Clack. We both turned. The top deadbolt on Eva's front door had slid back on its own. No key. No hand. The brass turned in its housing like someone
was twisting
it from the inside of the wood. Lucien was on his feet before I'd stood. Blood soaked through the fresh gauze and he didn't
seem to
notice. He twisted the ivory handle of his cane, and a thin, bright length of steel slid free with a
whisper
. Clack. The second bolt drew back. The nail varnish ward on the frame bubbled and ran, pink dripping down the white paint like wax. I grabbed the bread knife off the counter. Serrated. Thorough. Useless. "Luc. What did they call me?" A voice came through the door. Pleasant. Male. Patient as a dentist. "Malphora," it said. "Be a dear and open up. We've come for what's ours." The third bolt
began to
turn.
created_at
"2026-09-23T17:44:27.431Z"
9/23/2026, 5:44:27 PM
model
"anthropic/claude-opus-5.5-20260921"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
4464
moderation_latency
(null)
generation_time
64271
tokens_prompt
4383
tokens_completion
3127
native_tokens_prompt
6411
native_tokens_completion
4995
native_tokens_completion_images
(null)
native_tokens_reasoning
1659
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
num_fetches
(null)
web_search_engine
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"end_turn"
service_tier
"default"
usage
0.125544
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer
(null)
request_id
"req-1790185467-Z2tVBkEArdv49GnGmTra"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1790185467-Nc3aRwfjva6ttsVUKipT"
upstream_id
"msg_011CfLnamehtFUXioVPfHC7F"
provider_responses
0
endpoint_id
"3a2388bc-3740-4e64-a1f5-4e301726b6b9"
id
"msg_011CfLnamehtFUXioVPfHC7F"
is_byok
false
latency
1491
model_permaslug
"anthropic/claude-opus-5.5-20260921"
provider_name
"Claude Platform on AWS"
status
200
total_cost
0.125544
cache_discount
(null)
upstream_inference_cost
0
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
totalTags
17
adverbTagCount
0
adverbTags
(empty)
dialogueSentences
68
tagDensity
0.25
leniency
0.5
rawRatio
0
effectiveRatio
0
91.16%
AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount
1697
totalAiIsmAdverbs
3
found
0
adverb
"slowly"
count
1
1
adverb
"very"
count
2
highlights
0
"slowly"
1
"very"
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)
79.38%
AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount
1697
totalAiIsms
7
found
0
word
"weight"
count
1
1
word
"eyebrow"
count
1
2
word
"silence"
count
1
3
word
"calculated"
count
1
4
word
"stomach"
count
1
5
word
"flickered"
count
1
6
word
"whisper"
count
1
highlights
0
"weight"
1
"eyebrow"
2
"silence"
3
"calculated"
4
"stomach"
5
"flickered"
6
"whisper"
100.00%
Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches
0
maxInWindow
0
found
(empty)
highlights
(empty)
100.00%
Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells
0
narrationSentences
133
matches
(empty)
100.00%
Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount
0
hedgeCount
3
narrationSentences
133
filterMatches
(empty)
hedgeMatches
0
"tried to"
1
"seem to"
2
"began to"
100.00%
Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences
184
gibberishSentences
0
adjustedGibberishSentences
0
longSentenceCount
0
runOnParagraphCount
0
giantParagraphCount
0
wordSaladCount
0
repetitionLoopCount
0
controlTokenCount
0
repeatedSegmentCount
0
maxSentenceWordsSeen
61
ratio
0
matches
(empty)
100.00%
Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans
0
markdownWords
0
totalWords
1697
ratio
0
matches
(empty)
100.00%
Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions
25
unquotedAttributions
0
matches
(empty)
100.00%
Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions
39
wordCount
1099
uniqueNames
15
maxNameDensity
0.82
worstName
"Lucien"
maxWindowNameDensity
1.5
worstWindowName
"Eva"
discoveredNames
Eva
7
Moreau
1
Bollywood
1
Soho
1
Avaros
2
Ptolemy
4
Lucien
9
Earl
1
Grey
1
Golden
1
Empress
1
Laila
1
London
1
One
3
Clack
5
persons
0
"Eva"
1
"Moreau"
2
"Avaros"
3
"Ptolemy"
4
"Lucien"
5
"Earl"
6
"Grey"
7
"Empress"
8
"Laila"
9
"One"
places
0
"Bollywood"
1
"Soho"
2
"Golden"
3
"London"
globalScore
1
windowScore
1
100.00%
Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences
72
glossingSentenceCount
0
matches
(empty)
100.00%
"Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches
0
per1kWords
0
wordCount
1697
matches
(empty)
100.00%
Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount
2
totalSentences
184
matches
0
"carried that cane"
1
"knew that name"
100.00%
Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs
94
mean
18.05
std
19.83
cv
1.099
sampleLengths
0
14
1
58
2
23
3
4
4
12
5
3
6
7
7
5
8
61
9
4
10
5
11
24
12
38
13
5
14
38
15
13
16
3
17
26
18
80
19
11
20
5
21
6
22
2
23
2
24
39
25
16
26
4
27
14
28
13
29
40
30
29
31
2
32
3
33
82
34
3
35
2
36
2
37
21
38
74
39
14
40
13
41
14
42
6
43
4
44
9
45
30
46
2
47
35
48
8
49
2
100.00%
Passive voice overuse
Target: ≤2% passive sentences
passiveCount
0
totalSentences
133
matches
(empty)
88.89%
Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount
3
totalVerbs
180
matches
0
"was singing"
1
"was leaning"
2
"was twisting"
100.00%
Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount
0
semicolonCount
0
flaggedSentences
0
totalSentences
184
ratio
0
matches
(empty)
100.00%
Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount
994
adjectiveStacks
0
stackExamples
(empty)
adverbCount
31
adverbRatio
0.03118712273641851
lyAdverbCount
4
lyAdverbRatio
0.004024144869215292
100.00%
Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences
184
echoCount
0
echoWords
(empty)
100.00%
Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences
184
mean
9.22
std
8.83
cv
0.957
sampleLengths
0
14
1
13
2
23
3
4
4
7
5
3
6
8
7
11
8
12
9
4
10
4
11
8
12
3
13
7
14
5
15
22
16
5
17
3
18
22
19
9
20
4
21
5
22
19
23
5
24
6
25
23
26
9
27
5
28
11
29
1
30
1
31
1
32
13
33
11
34
7
35
2
36
2
37
2
38
3
39
17
40
1
41
1
42
1
43
6
44
17
45
7
46
14
47
20
48
22
49
4
59.06%
Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats
18
diversityRatio
0.41304347826086957
totalSentences
184
uniqueOpeners
76
95.24%
Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount
3
totalSentences
105
matches
0
"Then I noticed the cane."
1
"Just for a second."
2
"Just the extractor fan now,"
ratio
0.029
48.57%
Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount
45
totalSentences
105
matches
0
"I had Eva's bread knife"
1
"His mouth curved"
2
"He glanced down at my"
3
"He didn't smile this time."
4
"He smiled at bouncers, at"
5
"He smiled the way other"
6
"He shifted his weight"
7
"I should have shut the"
8
"He'd never let anything touch"
9
"I stepped back."
10
"He came in slowly, like"
11
"His tail thickened to twice"
12
"He lowered himself onto the"
13
"His jaw tightened."
14
"I put the bread knife"
15
"He hesitated, and that told"
16
"He calculated, yes, and he"
17
"He unbuttoned the jacket with"
18
"I grabbed Eva's first aid"
19
"She kept it next to"
ratio
0.429
45.71%
Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount
87
totalSentences
105
matches
0
"I had Eva's bread knife"
1
"Lucien Moreau stood on the"
2
"The stairwell light had died"
3
"Platinum hair, slicked back."
4
"The sharp line of a"
5
"Cumin and frying onions drifted"
6
"Somebody in the kitchen was"
7
"His mouth curved"
8
"He glanced down at my"
9
"He didn't smile this time."
10
"Lucien always smiled."
11
"He smiled at bouncers, at"
12
"He smiled the way other"
13
"He shifted his weight"
14
"I should have shut the"
15
"Plenty of reasons to keep"
16
"Lucien carried that cane the"
17
"Tonight he was leaning on"
18
"A smear of something dark"
19
"He'd never let anything touch"
ratio
0.829
0.00%
Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount
0
totalSentences
105
matches
(empty)
ratio
0
100.00%
Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences
43
technicalSentenceCount
0
matches
(empty)
95.59%
Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags
17
uselessAdditionCount
1
matches
0
"His gaze went, the notes, the Avaros research heaped on every surface"
100.00%
Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags
8
fancyCount
0
fancyTags
(empty)
dialogueSentences
68
tagDensity
0.118
leniency
0.235
rawRatio
0
effectiveRatio
0
90.1198%