Run: 2026-04-24-01KQ09JG1QRDVW7TGDG3CQEXQB

Run Details

Duration:
2.2s
Cost:
$0.000501
Provider:
Groq

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
Fog rolled over Ravenswood Manor, muffling distant, mournful owl cries. Detective Elise Hart arrived, her coat dripping with midnight rain. The grand foyer glowed, candles trembling beside shattered portrait frames. A bloodied candlestick lay beside the marble staircase, untouched still. Guests whispered anxiously, eyes darting toward the ominous, dark hallway. Elise examined footprints, noticing one set leading toward library alone. A scream shattered silence as the clock struck midnight, echoing. The murderer vanished, leaving only questions and lingering, bitter perfume.
created_at"2026-04-24T17:46:02.177Z" 4/24/2026, 5:46:02 PM
model"openai/gpt-oss-120b"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency197
moderation_latency(null)
generation_time1237
tokens_prompt46
tokens_completion877
native_tokens_prompt106
native_tokens_completion808
native_tokens_completion_images(null)
native_tokens_reasoning681
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"
usage0.0005007
router(null)
provider_responses
0
endpoint_id"900c5273-4931-4e9f-bb52-57935dd154b4"
id"chatcmpl-094d5a77-1df2-4162-a83f-45c73b1e81e5"
is_byokfalse
latency174
model_permaslug"openai/gpt-oss-120b"
provider_name"Groq"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777052762-lVNxO7Yc69OlX5XiR44h"
session_id(null)
api_type"completions"
id"gen-1777052762-dGBru8ZXdx4gVYBqOR9W"
upstream_id"chatcmpl-094d5a77-1df2-4162-a83f-45c73b1e81e5"
total_cost0.0005007
cache_discount(null)
upstream_inference_cost0
provider_name"Groq"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences8
wordCounts
010
110
210
310
410
510
610
710