Run: 2026-07-09-01KX40SC3GZPB0BSCM78AHGRVY

Run Details

Duration:
11.4s
Cost:
$0.019620
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
86.38% Matches word count (details)
85.12% Dialogue to Total Word Ratio (details)
85.7519% 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 invitation says Princess Pippa turns six at two. We enter at one fifty-five, mingle, locate the gift mountain, and vanish before cake.” Molly lowered binoculars. “You forgot the bouncy castle.” “I did not forget it. I fear it. Last time, I bounced into a hedge and apologised to a gnome.” “Focus. You wear the magician’s cape, I carry the empty piñata, and we tell every adult we’re entertainers.” “What is our act?” “Silent disappointment. It plays well with parents.” “And the presents?” “You distract Pippa with a balloon animal. I load dolls, robots, and suspiciously expensive educational toys into the piñata.” “What animal?” “A snake. Children respect snakes. Also, it explains why you are wearing the cape backwards.” “The parents will notice a six-foot snake with a moustache.” “Then shave the snake. Not you; the snake. Your moustache is our emergency disguise.” “I hate how often your plans require facial hair.” “That is why we are professionals, Bill. Now smile. Here comes a clown carrying the good wrapping paper.” Bill adjusted his cape. “If he asks questions?” “No. And keep your shoes out of the jelly, please.”
created_at"2026-07-09T18:03:39.002Z" 7/9/2026, 6:03:39 PM
model"openai/gpt-5.6-terra-20260709"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency10199
moderation_latency(null)
generation_time11022
tokens_prompt77
tokens_completion339
native_tokens_prompt66
native_tokens_completion1297
native_tokens_completion_images0
native_tokens_reasoning1034
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"
usage0.01962
router(null)
provider_responses
0
endpoint_id"3cc89000-ae34-4dde-9c7d-5ce009c8af0b"
id"resp_03858ae120ccc2a0016a4fe27b1728819098a138bf263dc178"
is_byokfalse
latency244
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-1783620219-c63xX8DZAaeIZb1rrUEV"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783620219-CmsHWsNJPzUdC9dfvAcH"
upstream_id"resp_03858ae120ccc2a0016a4fe27b1728819098a138bf263dc178"
total_cost0.01962
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
86.38% Matches word count n/a
neededCleanfalse
words189
85.12% Dialogue to Total Word Ratio
Ratio: 96.34%, Deviation: 6.34%
neededCleanfalse
wordsTotal191
wordsDialogue184
85.7519%