Run: 2026-07-09-01KX41KDDQKQFYVA4J365T7M55

Run Details

Duration:
3.6s
Cost:
$0.002365
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
Thunder rattled Blackthorn Manor's windows. Inspector Vale arrived before midnight. Inside, twelve guests waited silently. Their host lay upstairs, murdered. His bedroom door remained bolted. Wet footprints crossed the carpet. They ended beneath his portrait. Someone had painted its eyes. They glistened with fresh blood. Then the grandfather clock screamed.
created_at"2026-07-09T18:17:52.509Z" 7/9/2026, 6:17:52 PM
model"openai/gpt-5.6-sol-20260709"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1317
moderation_latency(null)
generation_time3295
tokens_prompt46
tokens_completion106
native_tokens_prompt41
native_tokens_completion72
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"
usage0.002365
router(null)
provider_responses
0
endpoint_id"a54c5de0-89bf-4ad7-a212-cf977eed918a"
id"resp_0ad6ef2fa3d2296c016a4fe5d09bdc81959f98f49836d039df"
is_byokfalse
latency207
model_permaslug"openai/gpt-5.6-sol-20260709"
provider_name"OpenAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1783621072-gPJMiHmw284YZQN5uOcM"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783621072-LH26I036sBiy5N53yoFa"
upstream_id"resp_0ad6ef2fa3d2296c016a4fe5d09bdc81959f98f49836d039df"
total_cost0.002365
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences10
wordCounts
05
15
25
35
45
55
65
75
85
95