Run: 2026-09-23-01M37HMFDYXQW1TG87FZQXFP16

Run Details

Duration:
14.0s
Cost:
$0.008612
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
At midnight, the bells stopped. Someone had stolen their tongues. Detective Mara Vale noticed immediately. Silence never visited Blackthorn House. Tonight, it arrived wearing blood. Lord Blackthorn lay beneath chandeliers. Thirteen wounds marked his chest. Around him, twelve guests waited. Each held a spotless knife. Mara checked her coat pocket. Inside waited the thirteenth knife. Its handle was still warm.
created_at"2026-09-23T16:29:58.601Z" 9/23/2026, 4:29:58 PM
model"openai/gpt-6-sol-20260922"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency5358
moderation_latency(null)
generation_time13891
tokens_prompt46
tokens_completion644
native_tokens_prompt41
native_tokens_completion853
native_tokens_completion_images0
native_tokens_reasoning752
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"
usage0.008612
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790180998-rHGXNwhIK0bNH2MWEFO0"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790180998-rVemynkseZw63HzcnaPx"
upstream_id"resp_09fbb94fa811ce80016ab3fe86b67487d181e4cdc1eea5eda7"
provider_responses
0
endpoint_id"1cfc7d9d-4404-4b8e-9ee4-58ae45c9dcd4"
id"resp_09fbb94fa811ce80016ab3fe86b67487d181e4cdc1eea5eda7"
is_byokfalse
latency771
model_permaslug"openai/gpt-6-sol-20260922"
provider_name"OpenAI"
status200
total_cost0.008612
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
sentences12
wordCounts
05
15
25
35
45
55
65
75
85
95
105
115