Run: 2026-04-24-01KQ00WS5PKAAZW0KNB9HPYB4H

Run Details

Duration:
15.5s
Cost:
$0.000798
Provider:
Z.AI

Evaluation summary

Score Evaluator
Details Link
30.09% Matches word count (details)

Model input

User/Human
Please write the opening scene of a murder mystery where each sentence has exactly 10 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
The rain pattered against the broken window pane. Detective Miller surveyed the crime scene carefully. A single candle flickered in the dark hallway. Blood stains decorated the expensive Persian rug. No one had heard any struggle or alarm that night. The victim lay motionless on the marble floor. A chilling note rested beside the cold corpse. Time of death remained uncertain to the inspector. The butler seemed nervous during his initial questioning. Dark clouds gathered outside as shadows lengthened.
created_at"2026-04-24T15:14:22.017Z" 4/24/2026, 3:14:22 PM
model"z-ai/glm-4.5-air"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1734
moderation_latency(null)
generation_time15261
tokens_prompt46
tokens_completion834
native_tokens_prompt40
native_tokens_completion719
native_tokens_completion_images(null)
native_tokens_reasoning707
native_tokens_cached4
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"
usage0.00079822
router(null)
provider_responses
0
endpoint_id"c8760514-8a81-4a73-ae2c-be4942ba93f3"
id"202604242314222e154263ce314a2f"
is_byokfalse
latency1734
model_permaslug"z-ai/glm-4.5-air"
provider_name"Z.AI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777043662-S2gx2OXAxTnOtg1HT6J6"
session_id(null)
api_type"completions"
id"gen-1777043662-1G4l3GPWJHawDm4cwOHR"
upstream_id"202604242314222e154263ce314a2f"
total_cost0.00079822
cache_discount6.8e-7
upstream_inference_cost0
provider_name"Z.AI"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
30.09% Matches word count n/a
neededCleanfalse
sentences10
wordCounts
08
17
28
37
410
58
68
78
88
97