Run: 2026-09-02-01M1GTHNHGWRPWK78WM74J0KKM

Run Details

Duration:
2m 59s
Cost:
$0.002194
Provider:
Z.AI

Evaluation summary

Score Evaluator
Details Link
96.55% Matches word count (details)

Model input

User/Human
Please write the opening scene of a murder mystery where each sentence has exactly 5 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
Fog swallowed Blackwood Manor whole. Rain tapped the frosted windows. Detective Sarah Keene stepped out. Her boots crunched frozen gravel. The manor loomed darkly above. A single window glowed faintly. Someone had died here tonight. Sarah shouldered the heavy door. It opened with a groan. The hallway stretched before her. Light seeped beneath a door. She crossed the threshold slowly. Blood stained the Persian rug. Edmund Ashworth lay sprawled there. His eyes stared at nothing. A silver dagger gleamed nearby. Sarah knelt down, examining carefully. "He is dead," whispered Graves. Sarah turned toward the voice. The butler stood there trembling. His face was ghostly pale. "I found him at eleven. It was locked from inside. Nobody could have left, madam." Sarah noticed fresh mud trails. Footprints led toward the window. The window hung open, swaying. The killer had escaped somehow. Outside, thunder rumbled like laughter. This case would test everything. The game had truly begun.
created_at"2026-09-02T10:27:29.984Z" 9/2/2026, 10:27:29 AM
model"z-ai/glm-5.3-flash-20260826"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency4889
moderation_latency(null)
generation_time179043
tokens_prompt46
tokens_completion7626
native_tokens_prompt47
native_tokens_completion8760
native_tokens_completion_images(null)
native_tokens_reasoning8542
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)
usage0.002193525
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788344849-ZG1XxK1AaxTuoesPNIUf"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788344849-VXuhXmh1mLdpTSfaYL5L"
upstream_id"20260902182730eb2c6ed66196455f"
provider_responses
0
endpoint_id"8e9fe48b-2f91-41c3-a8a7-e4a93a8c4ff0"
id"20260902182730eb2c6ed66196455f"
is_byokfalse
latency4889
model_permaslug"z-ai/glm-5.3-flash-20260826"
provider_name"Z.AI"
status200
total_cost0.002193525
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
96.55% Matches word count n/a
neededCleanfalse
sentences29
wordCounts
05
15
25
35
45
55
65
75
85
95
105
115
125
135
145
155
165
175
185
195
205
2115
225
235
245
255
265
275
285