Run: 2026-09-02-01M1H59KG2GV7M2743N9CSXKBE

Run Details

Duration:
8.6s
Cost:
$0.000043
Provider:
Z.AI

Evaluation summary

Score Evaluator
Details Link
81.22% 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
Detective Mara Voss arrived at Blackwood Manor just after midnight. Rain hammered the stained glass windows while thunder rolled outside. The body of Lord Edmund Crane lay in the library. His silver letter opener protruded from his chest quite deeply. Six guests waited in the parlor, pale and silent. Each one had motive, opportunity, and a tangled alibi. Mara knelt beside the body and studied the scene. A torn letter rested beneath the fallen crystal chandelier. The fire had died hours ago, leaving only ash. Somewhere upstairs, a clock struck twelve with deliberate, mocking slowness. She stood slowly, sensing that every guest was watching. One of them had killed a man tonight.
created_at"2026-09-02T13:35:20.072Z" 9/2/2026, 1:35:20 PM
model"z-ai/glm-5.3-flash-20260826"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1212
moderation_latency(null)
generation_time8529
tokens_prompt46
tokens_completion190
native_tokens_prompt47
native_tokens_completion158
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)
usage0.000043025
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788356120-SElZ0YgmILQAGBHUDMLU"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788356120-EBM0RjbTaFkrOJaAFzjr"
upstream_id"20260902213520369a77f9a9314f51"
provider_responses
0
endpoint_id"8e9fe48b-2f91-41c3-a8a7-e4a93a8c4ff0"
id"20260902213520369a77f9a9314f51"
is_byokfalse
latency1212
model_permaslug"z-ai/glm-5.3-flash-20260826"
provider_name"Z.AI"
status200
total_cost0.000043025
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
81.22% Matches word count n/a
neededCleanfalse
sentences12
wordCounts
010
110
210
310
49
59
69
79
89
910
109
118