Run: 2026-09-23-01M37HY93XYTZ3W7W05WRBEMPC

Run Details

Duration:
2.9s
Cost:
$0.000652
Provider:
OpenAI

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
Rain blurred the manor windows. Inside, every clock struck midnight. Inspector Vale entered without knocking. A corpse occupied the library. One hand gripped a photograph. The photograph showed Vale smiling. Beneath it, someone had written: “You should have stayed dead.”
created_at"2026-09-23T16:35:19.815Z" 9/23/2026, 4:35:19 PM
model"openai/gpt-6-sol-20260922"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2878
moderation_latency(null)
generation_time2909
tokens_prompt46
tokens_completion72
native_tokens_prompt41
native_tokens_completion57
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"
usage0.000652
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790181319-8giddKI9NhSyJB1EX3te"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790181319-UFOKvWVmvIErGp9MWY5c"
upstream_id"resp_05e0009f3a8d83b3016ab3ffc7eecc87d18dec2229daa95d35"
provider_responses
0
endpoint_id"1cfc7d9d-4404-4b8e-9ee4-58ae45c9dcd4"
id"resp_05e0009f3a8d83b3016ab3ffc7eecc87d18dec2229daa95d35"
is_byokfalse
latency862
model_permaslug"openai/gpt-6-sol-20260922"
provider_name"OpenAI"
status200
total_cost0.000652
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
100.00% Matches word count n/a
neededCleanfalse
sentences8
wordCounts
05
15
25
35
45
55
65
75