Run: 2026-09-02-01M1H57GE3VVWNGXG94VDBA7W5

Run Details

Duration:
34.1s
Cost:
$0.000413
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 rain hammered against the windows of Blackwood Manor as Detective Sarah Chen stepped warily into the dimly lit foyer. A single candle flickered somewhere upstairs, casting long shadows that danced across the polished marble floors like restless ghosts tonight. The body of Lord Edmund Blackwood lay motionless near the fireplace, his steel gray hair matted with dark red blood. Nobody in the house had heard anything unusual during the entire long night, according to the visibly trembling young butler. Sarah noticed immediately that the study window stood slightly open, letting cold October night air sweep quietly across the room. She pulled out her notebook and wrote down one careful question that would change everything about this quiet English estate.
created_at"2026-09-02T13:34:11.402Z" 9/2/2026, 1:34:11 PM
model"z-ai/glm-5.3-flash-20260826"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1586
moderation_latency(null)
generation_time34055
tokens_prompt46
tokens_completion1660
native_tokens_prompt47
native_tokens_completion1639
native_tokens_completion_images(null)
native_tokens_reasoning1499
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)
usage0.000413275
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788356051-emoi6wESVUJtqVr3Sn7J"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788356051-C0zG8Fj5n5LT89PQAO9C"
upstream_id"20260902213411810e5e2cbc72494e"
provider_responses
0
endpoint_id"8e9fe48b-2f91-41c3-a8a7-e4a93a8c4ff0"
id"20260902213411810e5e2cbc72494e"
is_byokfalse
latency1586
model_permaslug"z-ai/glm-5.3-flash-20260826"
provider_name"Z.AI"
status200
total_cost0.000413275
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
sentences6
wordCounts
020
120
220
320
420
520