Run: 2026-03-11-01KKFJ6E6GHWHP9352P4JBKX7Y

Run Details

Duration:
5.6s
Cost:
$0.000000
Provider:
Stealth

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
Rain lashed against old windows. Detective arrived at midnight hour. Body lay on study floor. Knife gleamed with fresh blood. No one heard any sound. Clock ticked in silent room. Clues whispered secrets to him. But the truth remained hidden.
created_at"2026-03-11T23:02:33.436Z" 3/11/2026, 11:02:33 PM
model"openrouter/healer-alpha"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency552
moderation_latency(null)
generation_time5529
tokens_prompt46
tokens_completion874
native_tokens_prompt2118
native_tokens_completion785
native_tokens_completion_images(null)
native_tokens_reasoning813
native_tokens_cached2116
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
router(null)
provider_responses(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773270153-HDvVYHtYJ88QTg2trwg4"
upstream_id"gen-1773270153-HDvVYHtYJ88QTg2trwg4"
total_cost0
cache_discount(null)
upstream_inference_cost0
provider_name"Stealth"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences8
wordCounts
05
15
25
35
45
55
65
75