Run: 2026-07-09-01KX40DVHZR6EJ53VEM83WHP36

Run Details

Duration:
12.9s
Cost:
$0.022590
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)
100.00% Dialogue to Total Word Ratio (details)
99.9997% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 50% 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
Rain ticked on the van roof, turning the cul-de-sac into a watercolor of balloons and parental regret. Molly studied the bungalow through opera glasses borrowed from a surprisingly cultured pawnshop. Inside, tiny guests chased a magician whose rabbit looked ready to file a complaint. Bill unfolded a blueprint drawn on the back of a pizza menu. Their target sat beneath a sagging table: presents, glittering like treasure chests designed by sugar-crazed pirates. The plan required stealth, timing, and a convincing explanation for two adults carrying twelve dolls, three scooters, and a suspiciously damp karaoke machine. A clown guarded the gate. “Birthday parties have security now?” “Only the wealthy ones; poor children get cupcakes.” “We enter disguised as entertainers.” “I can juggle, but only knives.” “Excellent. Parents respect danger when it wears suspenders.” “What am I?” “The magician’s accountant. Nobody questions an accountant.” “I have questions. Why steal presents?” “Because children never appreciate tax-deductible loot.” “That seems morally complicated.” “Morality is just guilt wearing spectacles.” “And the karaoke machine?” “For the getaway. Nothing clears traffic like singing.” “What’s our escape song?” “Happy Birthday, obviously. It terrifies adults.” “Then let’s make some memories.” “Preferably somebody else’s.” “You bring the sacks.” “Bring cake.”
created_at"2026-07-09T17:57:21.605Z" 7/9/2026, 5:57:21 PM
model"openai/gpt-5.6-terra-20260709"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3498
moderation_latency(null)
generation_time12548
tokens_prompt77
tokens_completion924
native_tokens_prompt66
native_tokens_completion1495
native_tokens_completion_images0
native_tokens_reasoning1215
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"
usage0.02259
router(null)
provider_responses
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endpoint_id"3cc89000-ae34-4dde-9c7d-5ce009c8af0b"
id"resp_0379b32445218981016a4fe101ae1481948311c4b7480ea9ad"
is_byokfalse
latency205
model_permaslug"openai/gpt-5.6-terra-20260709"
provider_name"OpenAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1783619841-hNm48LBGiOXCT4luCDSp"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783619841-GEXW8w2XHIVGOxFD1NjD"
upstream_id"resp_0379b32445218981016a4fe101ae1481948311c4b7480ea9ad"
total_cost0.02259
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
words200
100.00% Dialogue to Total Word Ratio
Ratio: 49.51%, Deviation: 0.49%
neededCleanfalse
wordsTotal204
wordsDialogue101
99.9997%