Run: 2026-04-24-01KQ04QRCSV4SY87WR3300BB7X

Run Details

Duration:
3m 8s
Cost:
$0.030846
Provider:
DeepInfra

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 bitter midnight rain battered the cold glass windows of the isolated grand mansion where Lord Ashford finally lay dead. His pale and completely lifeless body was discovered by the incredibly frightened chambermaid just before the arrival of the dawn. A gleaming silver dagger protruded from his motionless chest, casting deep and dark shadows across the thick expensive Persian rug. Detective Arthur Miller slowly stepped into the quiet room, his observant eyes scanning the gruesome scene for any hidden clues. He quickly noticed a strange sweet smell lingering heavily in the frigid air, completely overriding the strong scent of blood. Someone had deliberately murdered the incredibly wealthy old lord, and the elusive killer was undoubtedly still hiding within this house.
created_at"2026-04-24T16:21:31.683Z" 4/24/2026, 4:21:31 PM
model"z-ai/glm-5.1-20260406"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency840
moderation_latency(null)
generation_time187864
tokens_prompt46
tokens_completion7858
native_tokens_prompt40
native_tokens_completion8809
native_tokens_completion_images(null)
native_tokens_reasoning7663
native_tokens_cached32
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"
usage0.03084646
router(null)
provider_responses
0
endpoint_id"e888c44c-6a07-4a9e-bc56-cb26511865ec"
id"chatcmpl-RkcrO47sp6L8bxzagjjNOEuf"
is_byokfalse
latency98
model_permaslug"z-ai/glm-5.1-20260406"
provider_name"DeepInfra"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777047691-HOA6Eejs7MmLus6udibU"
session_id(null)
api_type"completions"
id"gen-1777047691-WW8qp9Vzbcs59S791mhX"
upstream_id"chatcmpl-RkcrO47sp6L8bxzagjjNOEuf"
total_cost0.03084646
cache_discount0.000027039
upstream_inference_cost0
provider_name"DeepInfra"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences6
wordCounts
020
120
220
320
420
520