Run: 2026-09-02-01M1H5BZGQ6NWYF57D54FWNXY0

Run Details

Duration:
6.2s
Cost:
$0.000039
Provider:
Z.AI

Evaluation summary

Score Evaluator
Details Link
97.41% 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 hammered the windows of Blackwood Manor that night. Inspector Marlowe arrived shortly after midnight, his coat soaked through. Inside, the great hall flickered with candlelight and deep shadows. Lord Ashworth lay slumped in his chair, quite clearly dead. A silver letter opener rested beside his outstretched, pale hand. His wife stood weeping quietly near the tall marble fireplace. The butler claimed he heard nothing unusual before discovering him. Marlowe noticed one strange detail about the locked study door. The key had been turned from the inside, not outside. Someone wanted everyone to believe this death was suicide.
created_at"2026-09-02T13:36:37.918Z" 9/2/2026, 1:36:37 PM
model"z-ai/glm-5.3-flash-20260826"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency4070
moderation_latency(null)
generation_time5934
tokens_prompt46
tokens_completion175
native_tokens_prompt47
native_tokens_completion141
native_tokens_completion_images(null)
native_tokens_reasoning12
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)
usage0.000038775
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788356197-D6z1Km9yacKRcC98y44s"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788356197-qBLKLZeuGnRXP5aNG8Fe"
upstream_id"2026090221363815338fb069fe4dee"
provider_responses
0
endpoint_id"8e9fe48b-2f91-41c3-a8a7-e4a93a8c4ff0"
id"2026090221363815338fb069fe4dee"
is_byokfalse
latency4069
model_permaslug"z-ai/glm-5.3-flash-20260826"
provider_name"Z.AI"
status200
total_cost0.000038775
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
97.41% Matches word count n/a
neededCleanfalse
sentences10
wordCounts
010
110
210
310
410
510
610
710
810
99