Run: 2026-06-24-01KVX3822T80Z38BJ33YAPG3C0

Run Details

Duration:
28.1s
Cost:
$0.009979
Provider:
Z.AI

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)

Model input

User/Human
Please write the opening scene of a murder mystery where each sentence has exactly 20 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
Rain battered the shattered windowpane as Detective Vance stared down at the pale lifeless body sprawled across the crimson carpet. Thick blood pooled around the murdered man, forming a dark halo that contrasted sharply with the opulent Victorian parlor furniture. A heavy solid brass candlestick lay nearby, its base smeared with sticky crimson evidence of the brutal and unexpected crime. Vance knelt carefully beside the cold corpse, avoiding the expanding puddle while he searched for any hidden clues left behind. He noticed a torn piece of black expensive lace clutched tightly in the stiff fingers of the deceased wealthy gentleman. Someone had clearly fought for their life here, tearing fabric from the killer before finally succumbing to the fatal blow.
created_at"2026-06-24T15:16:14.923Z" 6/24/2026, 3:16:14 PM
model"z-ai/glm-5.2-20260616"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2109
moderation_latency(null)
generation_time27334
tokens_prompt46
tokens_completion1985
native_tokens_prompt47
native_tokens_completion2253
native_tokens_completion_images(null)
native_tokens_reasoning2108
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
service_tier(null)
usage0.009979
router(null)
provider_responses
0
endpoint_id"442ea97f-ad5e-40d5-b9a6-66e9e0417dce"
id"20260624231615a0aa24dc905f4a00"
is_byokfalse
latency2109
model_permaslug"z-ai/glm-5.2-20260616"
provider_name"Z.AI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.16.0; linux; x64))"
http_referer(null)
request_id"req-1782314174-UpMT5xNrDUMdOGAT42UN"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782314174-loJvmtAEd0q7mGM7n1AH"
upstream_id"20260624231615a0aa24dc905f4a00"
total_cost0.009979
cache_discount(null)
upstream_inference_cost0
provider_name"Z.AI"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences6
wordCounts
020
120
220
320
420
520