Run: 2026-06-24-01KVX2JYRYKPY3WW1EFSZKSTNM

Run Details

Duration:
35.1s
Cost:
$0.012447
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
Detective Vance knelt beside the twisted corpse, noting the strange scent of bitter almonds in the very chilly evening air. A sharp silver letter opener protruded from the back of the dead man, gleaming under the dim flickering street lamp. He picked up a torn piece of crimson fabric that was lying just inches away from the cold left hand. The ruthless killer had left no other clues behind, making this small shred of evidence incredibly valuable to the case. Detective Vance bagged the fabric carefully, knowing that finding the owner would finally reveal the identity of the elusive murderer.
created_at"2026-06-24T15:04:43.05Z" 6/24/2026, 3:04:43 PM
model"z-ai/glm-5.2-20260616"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3137
moderation_latency(null)
generation_time34877
tokens_prompt46
tokens_completion2347
native_tokens_prompt47
native_tokens_completion2814
native_tokens_completion_images(null)
native_tokens_reasoning2697
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)
usage0.0124474
router(null)
provider_responses
0
endpoint_id"442ea97f-ad5e-40d5-b9a6-66e9e0417dce"
id"202606242304434b8e7af53c7c41e3"
is_byokfalse
latency3137
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-1782313483-j8Rb0lkHKaLQFVajoXmc"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782313483-lxB9qpNKxNYHr6GUk89P"
upstream_id"202606242304434b8e7af53c7c41e3"
total_cost0.0124474
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
sentences5
wordCounts
020
120
220
320
420