Run: 2026-07-09-01KX40HR1MCH6YK9WDQ0J725ZB

Run Details

Duration:
4.9s
Cost:
$0.004650
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
20.19% Matches word count (details)
81.33% Dialogue to Total Word Ratio (details)
50.7612% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 10% 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 crouched behind the hedge, studying the bungalow’s defenses: pastel balloons, a rented bouncy castle, and a plastic dragon wearing a policeman’s helmet. Inside, shrieking children orbited a mountain of brightly wrapped presents beneath a banner reading HAPPY SIXTH, NATHAN. Bill adjusted his black ski mask, which had eyeholes cut at wildly different heights. “This is beneath us.” “It’s beneath everyone,” Molly whispered. “That’s why nobody looks down.” A clown staggered across the lawn carrying a tray of juice boxes. His oversized shoes squeaked with every step, announcing him like a guilty duck. Molly watched him vanish through the patio doors. The plan had been elegant until Bill’s van acquired a flat tire beside a petting zoo. Now their escape vehicle smelled permanently of goat and disappointment. Molly unfolded a hand-drawn map. The presents were marked with an X, though Bill had also marked the cake, the karaoke machine, and something labeled “possible treasure chest.” “That’s the piñata,” she said. “Could contain jewels.” “Could contain dental bills.” From inside came the thump of tiny feet and a chorus of children demanding music. Molly slipped toward the gate, Bill behind her with an empty laundry sack. A little girl spotted them immediately. “Are you magicians?” Bill froze. Molly smiled. “We specialize in making presents disappear.” The girl clapped. “Do mine first!”
created_at"2026-07-09T17:59:29.083Z" 7/9/2026, 5:59:29 PM
model"openai/gpt-5.6-terra-20260709"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency420
moderation_latency(null)
generation_time4711
tokens_prompt77
tokens_completion394
native_tokens_prompt66
native_tokens_completion299
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"
usage0.00465
router(null)
provider_responses
0
endpoint_id"3cc89000-ae34-4dde-9c7d-5ce009c8af0b"
id"resp_0a69ed4418a22ef6016a4fe181265481969b5b17a33a434593"
is_byokfalse
latency207
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-1783619969-cHNNaVS6ut5N7fUlBDbU"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783619969-2NuY4uWvckP5rrQuO4yQ"
upstream_id"resp_0a69ed4418a22ef6016a4fe181265481969b5b17a33a434593"
total_cost0.00465
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
20.19% Matches word count n/a
neededCleanfalse
words220
81.33% Dialogue to Total Word Ratio
Ratio: 16.74%, Deviation: 6.74%
neededCleanfalse
wordsTotal221
wordsDialogue37
50.7612%