Run: 2026-03-06-01KK1GHNN4FQ66VPVN8CVS6AV9

Run Details

Duration:
1.3s
Cost:
$0.000081
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 5 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
Moonlit garden whispers, secrets linger. Shadows dance around flickering lanterns. An unseen figure steps forward. Footsteps echo, silence grows oppressive. Blood stains the marble floor. Detective arrives, eyes narrowed today. Clues scattered, motives tangled deep. Silence breaks with a scream. Investigators gather, tension thick here. First victim's name reads: Lila. Everyone present, suspects emerge now. Scene set, mystery unfolds slowly.
created_at"2026-03-06T12:04:22.315Z" 3/6/2026, 12:04:22 PM
model"inception/mercury"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1225
moderation_latency(null)
generation_time1295
tokens_prompt46
tokens_completion125
native_tokens_prompt48
native_tokens_completion102
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached33
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"
usage0.000081075
router(null)
provider_responses
0
endpoint_id"da1082ea-721e-460e-b330-034ae7aefc7f"
id"chatcmpl-51c7e64c-2501-44b9-9a96-1f92f1d97b5f"
is_byokfalse
latency44
model_permaslug"inception/mercury"
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-1772798662-MPZCfII3wD1MVN5LvlRV"
upstream_id"chatcmpl-51c7e64c-2501-44b9-9a96-1f92f1d97b5f"
total_cost0.000081075
cache_discount0.000007425
upstream_inference_cost0
provider_name"Inception"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences12
wordCounts
05
15
25
35
45
55
65
75
85
95
105
115