Run: 2026-03-06-01KK1HP66ARQK1Q7Y7WFY3AM99

Run Details

Duration:
1.6s
Cost:
$0.000923
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
Rain hammered the cobblestones as the manor's lights flickered late. Detective Marlowe arrived, his coat soaked, eyes scanning shadows deeply. Inside, a chandelier swayed above a body sprawled lifelessly, trembling. The victim, Sir Reginald, clutched a crimson envelope, bloodstained still. Marlowe noted the broken window, a single glass shard lying. Footprints led toward the garden, disappearing into foggy darkness now.
created_at"2026-03-06T12:24:18.9Z" 3/6/2026, 12:24:18 PM
model"inception/mercury-2-20260304"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1569
moderation_latency(null)
generation_time1569
tokens_prompt46
tokens_completion515
native_tokens_prompt34
native_tokens_completion1221
native_tokens_completion_images(null)
native_tokens_reasoning1124
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"
usage0.00092335
router(null)
provider_responses
0
endpoint_id"c2a24e34-c306-4b4d-9e2f-b162c2d8bf0e"
id"chatcmpl-6635ddaa-4f82-4f98-be07-7f4824e63145"
is_byokfalse
latency107
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-1772799858-gjwf0BkGSrLcyvcu3151"
upstream_id"chatcmpl-6635ddaa-4f82-4f98-be07-7f4824e63145"
total_cost0.00092335
cache_discount9e-7
upstream_inference_cost0
provider_name"Inception"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences6
wordCounts
010
110
210
310
410
510