Run: 2026-09-23-01M37HXXPV12WV3RBJDBST3A3T

Run Details

Duration:
2.7s
Cost:
$0.000712
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
97.54% 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
Rain blurred the manor windows. At midnight, someone screamed upstairs. Detective Vale entered the study. Lord Ashcombe lay beneath his portrait. Blood darkened the Persian carpet. His locked desk stood open. Inside rested a single glove. Vale heard footsteps behind him. The widow held another glove.
created_at"2026-09-23T16:35:08.133Z" 9/23/2026, 4:35:08 PM
model"openai/gpt-6-sol-20260922"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2457
moderation_latency(null)
generation_time2663
tokens_prompt46
tokens_completion78
native_tokens_prompt41
native_tokens_completion63
native_tokens_completion_images0
native_tokens_reasoning0
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"completed"
service_tier"default"
usage0.000712
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790181308-Z7gE7pbdviPZXi8VrNN4"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790181308-kmc3oAkHBHbucIF3mfMQ"
upstream_id"resp_02dc41ddd4bd66d0016ab3ffbc3df887d184398dabbacc24a1"
provider_responses
0
endpoint_id"1cfc7d9d-4404-4b8e-9ee4-58ae45c9dcd4"
id"resp_02dc41ddd4bd66d0016ab3ffbc3df887d184398dabbacc24a1"
is_byokfalse
latency701
model_permaslug"openai/gpt-6-sol-20260922"
provider_name"OpenAI"
status200
total_cost0.000712
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
97.54% Matches word count n/a
neededCleanfalse
sentences9
wordCounts
05
15
25
36
45
55
65
75
85