Run: 2026-09-23-01M36NHAKKT24MZYDY6F0QQFK1

Run Details

Duration:
16.6s
Cost:
$0.000794
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
99.98% Matches word count (details)
36.79% Dialogue to Total Word Ratio (details)
68.3860% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 90% words of dialogue between two thieves named Molly and Bill who are planning to break into a children's party to steal all the presents. Only include the prose of the scene without any markdown or commentary.

Model response

AI
“Molly, the presents are stacked beside the cake.” “Bill, that is not a plan. That is a sentence wearing a fake mustache.” “We enter, scoop, vanish.” “Into a room full of six-year-olds?” “They’re busy with musical chairs.” “Musical chairs is an alert security system.” “Fine. We’ll wait until they sing.” “Sing what?” “Happy birthday. It’s the only song they know.” “They know ‘Baby Shark.’ It lasts nine hours.” “Then we’ll have nine hours.” “Bill, I’m beginning to suspect you haven’t thought this through.” “I thought through the cake.” “Is that frosting on your sleeve?” “Evidence of reconnaissance.” “It’s chocolate.” “Chocolate can be informative.” “The birthday girl is opening a present.” “Abort?” “No, observe. She got a telescope.” “Maybe she’ll spot us?” “Maybe she’ll spot Saturn.” “We could leave the gifts.” “And take the telescope?” “No! We could leave everything and give her our—” “Getaway van?” “Comic books.” “Those are in the van.” “Not anymore. I brought them in to read.” “You brought books to a robbery?” “I brought a conscience. The books were extra.” “Look, she’s sharing cake with everyone.” “Even us?” “We’re outside the window.” “Then let’s go before somebody offers us a plate.” “Too late. I’m invested in that cupcake.”
created_at"2026-09-23T08:18:55.225Z" 9/23/2026, 8:18:55 AM
model"openai/gpt-6-luna-20260922"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency12706
moderation_latency(null)
generation_time16598
tokens_prompt75
tokens_completion512
native_tokens_prompt66
native_tokens_completion1575
native_tokens_completion_images0
native_tokens_reasoning1272
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"
usage0.0007941
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790151535-qQkCEDz2eWg04je79K1d"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790151535-LLsj8Pe2vSkSnY0xAjIq"
upstream_id"resp_0162ce1d246753b5016ab38b6f510487d1bd44b36e3f501f6e"
provider_responses
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endpoint_id"05e94e02-b9c2-4bbb-ba55-4082ee9ad687"
id"resp_0162ce1d246753b5016ab38b6f510487d1bd44b36e3f501f6e"
is_byokfalse
latency432
model_permaslug"openai/gpt-6-luna-20260922"
provider_name"OpenAI"
status200
total_cost0.0007941
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
99.98% Matches word count n/a
neededCleanfalse
words202
36.79% Dialogue to Total Word Ratio
Ratio: 100.00%, Deviation: 10.00%
neededCleanfalse
wordsTotal204
wordsDialogue204
68.3860%