Run: 2026-09-02-01M1GRQFN2DGZT42CFF55NQFZJ

Run Details

Duration:
55.8s
Cost:
$0.000797
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
The cold rain fell steadily over Blackwood Manor, washing the gravel drive clean of every footprint from the night before. Inside the great dark house, Eleanor Whitmore discovered her husband's lifeless body slumped across the desk in his locked study. A single candle still burned beside him, its hot wax dripping slowly onto the scattered papers he had been reading. The study door had been locked from within, yet the tall window stood open, letting cold wind scatter ash everywhere. Eleanor screamed once, then pressed her trembling hand against her mouth, remembering that the servants must not see her panic. She noticed something glinting on the Persian rug, a silver letter opener that belonged in the drawer across the room. Its blade was clean, which meant the real weapon had already left this room in somebody's careful and steady hands. Downstairs, the grandfather clock chimed midnight, and every guest gathered in the parlor heard the sound with guilty, hidden relief. Detective Marcus Hale arrived just after dawn, shaking rain from his coat, his tired eyes already reading the silent house. He studied the frightened faces before him and understood immediately that everyone standing there had something worth killing for tonight.
created_at"2026-09-02T09:55:43.404Z" 9/2/2026, 9:55:43 AM
model"z-ai/glm-5.3-flash-20260826"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3603
moderation_latency(null)
generation_time55721
tokens_prompt46
tokens_completion2610
native_tokens_prompt47
native_tokens_completion3174
native_tokens_completion_images(null)
native_tokens_reasoning2937
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)
usage0.000797025
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788342943-3zCaAZgPFEEeoebppY56"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788342943-xUFDyV6jsByz7bqy107K"
upstream_id"2026090217554344680b2dc144483f"
provider_responses
0
endpoint_id"8e9fe48b-2f91-41c3-a8a7-e4a93a8c4ff0"
id"2026090217554344680b2dc144483f"
is_byokfalse
latency3603
model_permaslug"z-ai/glm-5.3-flash-20260826"
provider_name"Z.AI"
status200
total_cost0.000797025
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
100.00% Matches word count n/a
neededCleanfalse
sentences10
wordCounts
020
120
220
320
420
520
620
720
820
920