Run: 2026-02-17-01KHMQQEXETNZJ6PKGKFD6KS2B

Run Details

Duration:
2m 28s
Cost:
$0.008349
Provider:
Z.AI

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> <location id="861" name="The Fae Grove" aliases="Isolde's grove, Richmond grove, the Grove" realm="Earth (Fae-touched)"> <parkLocation>Richmond Park</parkLocation> <standingStones>ancient oak standing stones mark the boundary</standingStones> <timeBehavior>time moves differently — an hour inside can be minutes or days outside</timeBehavior> <flora>wildflowers bloom year-round</flora> <description>A hidden clearing that exists in a pocket between Earth and the Fae realm.</description> </location> <item id="2001" name="Heartstone Pendant" aliases="the pendant, Heartstone" type="Artifact" origin="Dymas"> <gemstoneColor>deep crimson</gemstoneColor> <chainMaterial>silver chain</chainMaterial> <size>roughly the size of a thumbnail</size> <behavior>pulses faintly with warmth when near a Hel portal</behavior> <glow>faint inner glow</glow> <description>Given to Aurora by an unknown benefactor.</description> </item> </codex> Write a fully fleshed out scene of at least 1000 words in the horror genre. A character is alone in a strange, isolated place at night. They came here for a reason, but something feels off from the moment they arrive. The wrongness builds slowly — sounds that shouldn't be there, things that move at the edge of vision, a growing certainty that they are not alone. Build tension through restraint, not through gore. Use the codex entries above as your world reference for the character and setting. Only include the prose of the scene without any markdown or commentary.

Model response

AI
The iron gate of Richmond Park had been locked for hours, but that had never stopped anyone who knew where the gaps in the fencing were. Rory slipped through the breach in the hedgerow, her boots sinking silently into the damp mulch of the forest floor. The air here tasted of charcoal and impending rain, a sharp contrast to the stale exhaust fumes of the city she had left behind. She checked her watch. It was just past two in the morning. The timing had to be precise. The message left taped to her door—no signature, just a time and a map coordinate—had been cryptic, but Rory didn’t believe in coincidences. Not anymore. She pulled the collar of her leather jacket up against the chill, her hand instinctively moving to her chest. Beneath the fabric, the Heartstone Pendant was warm, a steady, thrumming heat that radiated against her skin. Usually, the stone was dormant, a heavy lump of cool crimson. Now, it felt like a second heartbeat. She moved deeper into the park, guided by the pale, sickly moonlight filtering through the canopy. The trees here were ancient oaks, their branches twisted into shapes that looked painful, like arthritic limbs grasping at the sky. She counted her steps in her head, a trick to keep the panic at bay. One, two, three, breathe. Ahead, the trees thinned. The standing stones rose from the earth like the broken teeth of a buried giant. Seven pillars of weathered gray rock, arranged in a rough circle. This was the boundary. The entrance to Isolde’s grove. Rory stopped at the edge of the clearing. She had been here once before, in the daylight, under the supervision of Silas. Then, the place had felt peaceful, a sanctuary of wildflowers and dappled sunlight. Now, in the dead of night, the silence was heavy. It wasn’t the empty silence of a library; it was the held-breath silence of a predator waiting in the tall grass. The Heartstone pulsed against her sternum, a frantic rhythm that matched the thudding in her ears. It was warning her. Whatever she was supposed to find here, it wasn’t a person waiting to say hello. Steeling herself, Rory stepped between the two nearest pillars. The change was instantaneous. The ambient noise of the city—the distant hum of traffic, the faint sirens of South London—snuffed out as if someone had flipped a switch. The air pressure dropped, popping her ears. Inside the circle, the temperature was ten degrees colder, biting through her jacket. The Grove. It looked wrong. The wildflowers that bloomed here year-round were clustered in tight, frantic bunches, their colors too vivid in the monochrome wash of moonlight. Purples so dark they looked black, reds the color of fresh liver. They weren't swaying in the wind; there was no wind. They were vibrating. "Okay," Rory whispered, the sound of her voice jarringly loud. "You’re here. Now what?" She took a few steps deeper into the clearing. Her breath plumed in front of her, a white fog that lingered too long before dissipating. The grass crunched underfoot, dry and brittle, despite the dampness of the surrounding park. A sound cut through the silence. *Snap.* It came from her left, sharp and deliberate. A twig breaking underfoot. Rory spun around, dropping into a crouch, her eyes scanning the tree line. "Who's there?" Nothing. Just the dark, imposing silhouettes of the oaks and the shifting shadows of the standing stones. She remained still, counting her breaths, forcing her heart rate to slow. *Think,* she told herself. *Panic gets you killed. Analyze.* It could be a deer. Richmond Park was full of them. But deer didn't make the hair on the back of her neck stand up. Deer didn't trigger the Heartstone like a radiation detector in a meltdown. The pendant grew hotter, almost searing now. She clutched it through her shirt, the silver chain biting into her neck. The crimson gemstone was emitting a faint glow, casting a bloody light on her fingers. She held it up, using the weak illumination to survey the perimeter. The light caught something near the center of the grove. Rory squinted. It looked like a distortion in the air, a ripple like heat haze rising off asphalt, but there was no heat here. Only cold. As she watched, the ripple seemed to fold in on itself, taking shape. It was roughly human in height, but its proportions were elongated. Its limbs were too long, its torso too narrow. It stood perfectly still amidst the vibrating flora, and as the light from the pendant touched it, the thing didn't reflect it. It absorbed the light. Rory backed away, one slow step at a time. She needed to get to the standing stones. The boundary. If she crossed the threshold, would it follow? She didn't know. She didn't know enough about this place, about the magic that bled through the thinning veil between worlds. She was a delivery girl from Cardiff, not a mage, no matter what Silas told her. She turned her head to check her path, a mistake. When she looked back, the figure was closer. It hadn't walked. It hadn't made a sound. It was just… there. Five yards away. Rory’s breath hitched. She could see it more clearly now. It was composed of shadow and stone, a shifting silhouette of bark and night. Where a face should have been, there was only a smooth, concave surface of darkness. The silence of the grove suddenly became a cacophony. A low, thrumming vibration began to rise from the earth, shaking the marrow in her bones. The wildflowers went still. The entity tilted its head. It was studying her. "Back off," Rory said, her voice trembling despite her best efforts. She fumbled in her pocket for her phone, for a weapon, for anything, but her fingers closed on nothing but lint and keys. The thing raised a hand—impossibly long, fingers tapering into sharp points of obsidian. Rory bolted. She didn't think, she just moved. She sprinted toward the gap in the stones she had entered through. The ground seemed to tilt beneath her, the physics of the grove warping to hinder her escape. The distance to the exit stretched like taffy, the standing stones receding into the darkness. Behind her, the sound of movement began. It wasn't footsteps. It was the sound of dry leaves skittering across pavement, multiplied by a thousand. A whispering, rustling tide rushing at her back. She risked a glance over her shoulder. It was gliding. Its feet didn't touch the ground. And it wasn't alone. The shadows were peeling themselves away from the trees, detaching from the bases of the oaks, lengthening into jagged, mockeries of limbs. The grove was waking up, and it was hungry. Rory screamed, a raw burst of adrenaline, and threw herself forward. The air grew thick, like wading through water. The Heartstone was searing her skin now, burning a brand into her chest. The nearest standing stone loomed ahead. A jagged monolith of gray, weathered rock. The rustling sound was right behind her. She could feel a coldness pressing against her back, colder than the winter air, a void that sought to pull the heat right out of her body. Fingers of ice brushed the hair at the nape of her neck. She scrambled over the gnarled root of a border tree, tripping, her hands scraping against the rough bark. She hit the ground hard, tumbling, dirt filling her mouth. She scrambled on all fours, lunging for the gap between the pillars. Just as she crossed the threshold, the noise stopped. The sudden return of the silence was deafening. Rory rolled onto her back, gasping for air, clutching the pendant. The glow was fading, the heat dissipating rapidly, leaving only a lingering ache in her bones. She lay on the grass of Richmond Park, just outside the ring of stones. The normal night sounds of the city rushed back in—the distant roar of the A3, the hoot of an owl. The air was merely cold, not supernaturally freezing. Rory sat up, her body shaking uncontrollably. She looked back into the circle of stones. Inside the grove, the moonlight hit the empty clearing. There were no shadows, no distorted figures. The wildflowers were motionless in the stillness. It looked exactly as it had when she arrived: peaceful, mundane, deserted. But as she watched, trying to calm her racing heart, she saw a single detail that froze the blood in her veins. Lying in the center of the grove, right where she had first seen the entity, was a small, perfect circle of crushed flowers. And in the middle of that circle, resting on the bare earth, was her mobile phone. She patted her pocket frantically. It was empty. She hadn't dropped it. It had been taken from her without her ever feeling a hand touch her. Rory scrambled to her feet, backing away from the stones, her eyes locked on the device sitting innocently in the dirt. As she watched, the screen lit up, illuminating the darkness of the grove with a pale, ghostly blue. Then, the grove began to fade, the boundary shimmering out of existence as the pocket dimension collapsed for the night. The phone, and whatever else was in there, vanished with it.
created_at"2026-02-17T02:46:31.007862+00:00" 2/17/2026, 2:46:31 AM
model"z-ai/glm-4.7-20251222"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1668
moderation_latency(null)
generation_time147840
tokens_prompt812
tokens_completion4184
native_tokens_prompt747
native_tokens_completion3757
native_tokens_completion_images(null)
native_tokens_reasoning1722
native_tokens_cached745
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"
usage0.00834855
router(null)
provider_responses
0
id"20260217104402956ef8b4c4784461"
status200
is_byokfalse
latency1668
endpoint_id"be4acbf5-9fcf-4332-a01d-76dfeb6d7b99"
provider_name"Z.AI"
model_permaslug"z-ai/glm-4.7-20251222"
api_type"completions"
id"gen-1771296242-lEUk9QXiaKPC6ArYhO5o"
upstream_id"20260217104402956ef8b4c4784461"
total_cost0.00834855
cache_discount0.00036505
upstream_inference_cost0
provider_name"Z.AI"

Evaluation details

Result Evaluator Details Meta Data
0.0000% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags2
adverbTagCount1
adverbTags
0"Rory whispered, the sound of her voice jarringly loud [jarringly]"
87.2123% AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount1564
totalAiIsmAdverbs2
found
0
adverb"perfectly"
count1
1
adverb"suddenly"
count1
highlights
0"perfectly"
1"suddenly"
100.0000% AI-ism character names
Target: 0 AI-default names (17 tracked, −20% each)
codexExemptions(empty)
found(empty)
100.0000% AI-ism location names
Target: 0 AI-default location names (33 tracked, −20% each)
codexExemptions(empty)
found(empty)
48.8491% AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount1564
totalAiIsms8
found
0
word"cacophony"
count1
1
word"sanctuary"
count1
2
word"searing"
count2
3
word"loomed"
count1
4
word"imposing"
count1
5
word"footsteps"
count1
6
word"amidst"
count1
highlights
0"cacophony"
1"sanctuary"
2"searing"
3"loomed"
4"imposing"
5"footsteps"
6"amidst"
100.0000% Cliche density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"silence was deafening"
count1
highlights
0"the silence was deafening"
100.0000% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences147
matches(empty)
100.0000% Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount1
hedgeCount4
narrationSentences147
filterMatches
0"watch"
hedgeMatches
0"seemed to"
1"began to"
100.0000% Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount0
totalSentences149
matches(empty)
100.0000% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs52
mean29.92
std19.52
cv0.653
sampleLengths
070
179
218
356
439
566
635
79
848
92
1050
1114
1239
136
141
1512
1615
1717
1858
1947
2010
2139
2246
2364
2410
258
2615
2739
2829
299
3034
3113
322
3350
3432
357
3644
3732
3813
3946
4040
419
4235
4342
4415
4535
4622
4739
488
4918
100.0000% Passive voice overuse
Target: ≤5% passive sentences
passiveCount6
totalSentences147
matches
0"been locked"
1"was supposed"
2"were clustered"
3"were elongated"
4"was composed"
5"been taken"
100.0000% Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount11
totalVerbs254
matches
0"was warning"
1"weren't swaying"
2"were vibrating"
3"was emitting"
4"was studying"
5"was gliding"
6"were peeling"
7"was waking"
8"was searing"
9"was deafening"
10"was fading"
94.0000% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1555
adjectiveStacks1
stackExamples
0"was right behind her."
adverbCount48
adverbRatio0.030868167202572346
lyAdverbCount21
lyAdverbRatio0.013504823151125401
100.0000% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences149
echoCount0
echoWords(empty)
100.0000% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences149
mean10.44
std6.3
cv0.603
sampleLengths
026
120
224
34
48
56
623
72
819
917
1011
117
1216
1321
1415
154
164
1715
1811
194
205
218
2214
2313
2410
2521
2616
274
2815
299
304
3124
327
3313
342
353
3622
3712
3810
393
4010
414
429
4316
4414
456
461
478
484
4913
36.9128% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats20
diversityRatio0.30201342281879195
totalSentences149
uniqueOpeners45
0.0000% Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags2
fancyCount2
fancyTags
0"Rory whispered, the sound of her voice jarringly loud (whisper)"
1"Rory said, her voice trembling despite her best efforts (say, tremble)"
80.4102%