Run: 2026-04-24-01KQ02F5F3QWH54Z6SJS1PBNG6

Run Details

Duration:
11.8s
Cost:
$0.000663
Provider:
Z.AI

Evaluation summary

Score Evaluator
Details Link
95.58% 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
The rain fell heavily tonight. A body lay motionless nearby. Blood covered the stone floor. The candle flickered weakly now. Footprints led nowhere at all. The victim's watch was missing. No windows had been forced open. The butler stood silently watching. Detectives would arrive soon enough. Someone had planned this murder carefully.
created_at"2026-04-24T15:41:53.007Z" 4/24/2026, 3:41:53 PM
model"z-ai/glm-4.5-air"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1982
moderation_latency(null)
generation_time10927
tokens_prompt46
tokens_completion715
native_tokens_prompt40
native_tokens_completion596
native_tokens_completion_images(null)
native_tokens_reasoning624
native_tokens_cached4
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"
usage0.00066292
router(null)
provider_responses
0
endpoint_id"c8760514-8a81-4a73-ae2c-be4942ba93f3"
id"2026042423415335dea372fe974e62"
is_byokfalse
latency1982
model_permaslug"z-ai/glm-4.5-air"
provider_name"Z.AI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777045313-Z3xBDFJNdQpDY5OQYRpK"
session_id(null)
api_type"completions"
id"gen-1777045313-EPBSc4DQ6HENVrcuAgZM"
upstream_id"2026042423415335dea372fe974e62"
total_cost0.00066292
cache_discount6.8e-7
upstream_inference_cost0
provider_name"Z.AI"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
95.58% Matches word count n/a
neededCleanfalse
sentences10
wordCounts
05
15
25
35
45
55
66
75
85
96