Run: 2026-03-06-01KK1H2HD8V5Q5447NJ5QMWHK7

Run Details

Duration:
1.1s
Cost:
$0.000560
Provider:
Inception

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 10 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
Midnight rain hammered the cobblestones outside the manor's gates silently. Inside, the chandelier flickered, casting shadows over the study alone. Detective Hart arrived, notebook clutched, eyes scanning the room carefully. A vase lay beside the desk, blood staining its base. Someone whispered, 'He shouldn't have opened that forbidden archive now.'
created_at"2026-03-06T12:13:35.025Z" 3/6/2026, 12:13:35 PM
model"inception/mercury-2-20260304"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1077
moderation_latency(null)
generation_time1077
tokens_prompt46
tokens_completion307
native_tokens_prompt34
native_tokens_completion736
native_tokens_completion_images(null)
native_tokens_reasoning665
native_tokens_cached4
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.0005596
router(null)
provider_responses
0
endpoint_id"c2a24e34-c306-4b4d-9e2f-b162c2d8bf0e"
id"chatcmpl-a9217b55-5574-4064-abc5-765b0c356975"
is_byokfalse
latency104
model_permaslug"inception/mercury-2-20260304"
provider_name"Inception"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1772799215-ilsG7IAhF6dp2Rf7xXE1"
upstream_id"chatcmpl-a9217b55-5574-4064-abc5-765b0c356975"
total_cost0.0005596
cache_discount9e-7
upstream_inference_cost0
provider_name"Inception"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences5
wordCounts
010
110
210
310
410