Run: 2026-03-11-01KKFDAKXG21AVPKT6W6TEH1AQ

Run Details

Model:
Stealth: Healer Alpha
Test:
N-Length Sentences
Scenario:
Write sentences with 10 words each
Duration:
28.8s
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 10 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
The storm raged fiercely outside the very secluded manor house. Inside, the candles flickered, casting dark shadows on velvet walls. There, the lifeless body of Lord Blackwood sat perfectly still. Detective Miller entered the study, his gaze sharp and alert. There, on the desk, the mysterious letter read simply 'Poison'.
created_at"2026-03-11T21:37:27.484Z" 3/11/2026, 9:37:27 PM
model"openrouter/healer-alpha"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency759
moderation_latency(null)
generation_time28741
tokens_prompt46
tokens_completion3903
native_tokens_prompt2119
native_tokens_completion4462
native_tokens_completion_images(null)
native_tokens_reasoning3819
native_tokens_cached2078
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-1773265047-ImNGXeHiYQYkEVc3MtlZ"
upstream_id"gen-1773265047-ImNGXeHiYQYkEVc3MtlZ"
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
sentences5
wordCounts
010
110
210
310
410