Run: 2025-04-14-01JRTSWFVBNPD4JM46V8YG3TVP

Run Details

Model:
GPT-4.1
Duration:
2.4s
Cost:
$0.001252
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
97.41% 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 battered the old manor, drumming secrets on broken glass. A clock struck midnight as shadows danced across the walls. Detective Hale entered cautiously, boots echoing on the checkered floor. A blood-red rose lay wilted on the entryway’s marble tiles. The chandelier flickered, revealing nervous faces gathered in the parlor. Lightning flashed, illuminating a crimson stain beneath the grand piano. Lady Whitmore clutched a handkerchief, trembling with silent dread. Colonel Briggs stared silently, his gaze fixed on the corpse. No one dared speak, terror locked tightly behind their eyes. Detective Hale surveyed the room, piecing together the night’s puzzle.
id"gen-1744656286-3GmZOiT0cBy6q24CoJzs"
upstream_id"chatcmpl-BMJ5S3cb2gWxqqZDxLAx2PiNtsyPi"
total_cost0.001252
cache_discount(null)
provider_name"OpenAI"
created_at"2025-04-14T18:44:48.675692+00:00" 4/14/2025, 6:44:48 PM
model"openai/gpt-4.1-2025-04-14"
app_id182717
streamedtrue
cancelledfalse
latency334
moderation_latency109
generation_time1434
tokens_prompt42
tokens_completion145
native_tokens_prompt42
native_tokens_completion146
native_tokens_reasoning0
num_media_prompt(null)
num_media_completion(null)
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.001252

Evaluation details

Result Evaluator Details Meta Data
97.41% Matches word count n/a
neededCleanfalse
sentences10
wordCounts
010
110
210
310
410
510
69
710
810
910