Run: 2026-04-24-01KQ03FRRJMJNPQFA20EKV5GWA

Run Details

Duration:
29.8s
Cost:
$0.000234
Provider:
AtlasCloud

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
Fog draped the quiet town. Midnight bells tolled ominously, echoing. Inspector Hale arrived, trenchcoat soaked. Streetlamps flickered, casting trembling shadows. The bakery door creaked open. Inside, a body lay still. Crimson splatter stained polished floor. Detective noted the missing watch. Window panes rattled with wind. Neighbors whispered about recent feud. Silence hung, heavy and oppressive. The night held its secrets.
created_at"2026-04-24T15:59:41.343Z" 4/24/2026, 3:59:41 PM
model"openai/gpt-oss-120b"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency677
moderation_latency(null)
generation_time29631
tokens_prompt46
tokens_completion595
native_tokens_prompt102
native_tokens_completion560
native_tokens_completion_images(null)
native_tokens_reasoning474
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.0002342
router(null)
provider_responses
0
endpoint_id"8b516897-c13e-4925-afc3-44fa86608fe9"
id"5a1941e625fe4cf7a0617afd3bbe3a1e"
is_byokfalse
latency510
model_permaslug"openai/gpt-oss-120b"
provider_name"AtlasCloud"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777046381-0tvwvGlwwC0BDs50LUTU"
session_id(null)
api_type"completions"
id"gen-1777046381-906xfIfaO9ihU7EUoi7v"
upstream_id"5a1941e625fe4cf7a0617afd3bbe3a1e"
total_cost0.0002342
cache_discount(null)
upstream_inference_cost0
provider_name"AtlasCloud"
response_cache_source_id(null)

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