Run: 2026-09-02-01M1H5FY9H3RYP1PRJVTEMHF66

Run Details

Duration:
8.9s
Cost:
$0.000048
Provider:
Z.AI

Evaluation summary

Score Evaluator
Details Link
96.01% 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 fog pressed against the windows of Blackwood Manor that night. Lady Eleanor sat alone in the study, reading old letters. Her candle flickered once, twice, then died without any warning. She heard footsteps in the hallway, soft and unhurried. The door opened slowly, though she had locked it earlier. A shadow crossed the floor and stopped beside her chair. She turned and saw the gleam of something silver shining. The last thing she heard was the grandfather clock striking. Twelve chimes echoed through the house and then fell silent. By morning, the servants found her cold and lifeless there. Detective Marlowe arrived at noon, his coat still dripping rain. He knelt beside the body and studied her frightened eyes. Someone had wanted Lady Eleanor dead, and quite badly indeed.
created_at"2026-09-02T13:38:47.737Z" 9/2/2026, 1:38:47 PM
model"z-ai/glm-5.3-flash-20260826"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2244
moderation_latency(null)
generation_time8893
tokens_prompt46
tokens_completion215
native_tokens_prompt47
native_tokens_completion177
native_tokens_completion_images(null)
native_tokens_reasoning14
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)
usage0.000047775
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788356327-DLoYvnJJQ5JTJkCflpsL"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788356327-V6JipFEtolhBfonWDPsm"
upstream_id"2026090221384790cc0f074a7a4672"
provider_responses
0
endpoint_id"8e9fe48b-2f91-41c3-a8a7-e4a93a8c4ff0"
id"2026090221384790cc0f074a7a4672"
is_byokfalse
latency2244
model_permaslug"z-ai/glm-5.3-flash-20260826"
provider_name"Z.AI"
status200
total_cost0.000047775
cache_discount(null)
upstream_inference_cost0
provider_name"Z.AI"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
96.01% Matches word count n/a
neededCleanfalse
sentences13
wordCounts
011
110
210
39
410
510
610
710
810
910
1010
1110
1210