Run: 2026-04-24-01KQ011ZZASWTSZEN0BAT9TXNG

Run Details

Duration:
22.8s
Cost:
$0.000167
Provider:
DeepInfra

Evaluation summary

Score Evaluator
Details Link
96.30% 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 fog swallowed the town quietly. Detective Marlowe arrived, coat dripping, eyes scanning uneasy shadows around. A scream pierced midnight, echoing from the abandoned lighthouse hallway. The body lay twisted, a silver dagger glinting ominously still. Marlowe knelt, examined footprints—three distinct, leading toward the sea dark. A lone gull cried, as if warning the living now. Someone watched from shadows, smiling, knowing the murder's secret well.
created_at"2026-04-24T15:17:12.823Z" 4/24/2026, 3:17:12 PM
model"openai/gpt-oss-120b"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency335
moderation_latency(null)
generation_time22185
tokens_prompt46
tokens_completion851
native_tokens_prompt89
native_tokens_completion863
native_tokens_completion_images(null)
native_tokens_reasoning721
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"
usage0.000167441
router(null)
provider_responses
0
endpoint_id"85835306-dba3-4334-87bc-ab9ffa5c9c62"
id"chatcmpl-Rf73Qm5O49Ch4ISRL1taNVCc"
is_byokfalse
latency101
model_permaslug"openai/gpt-oss-120b"
provider_name"DeepInfra"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777043832-YFfbpFpuM6Uekh5io3z5"
session_id(null)
api_type"completions"
id"gen-1777043832-I9vuvsO7KViP2BjJXTu0"
upstream_id"chatcmpl-Rf73Qm5O49Ch4ISRL1taNVCc"
total_cost0.000167441
cache_discount(null)
upstream_inference_cost0
provider_name"DeepInfra"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
96.30% Matches word count n/a
neededCleanfalse
sentences7
wordCounts
010
110
210
310
411
510
610