Run: 2026-07-09-01KX40F0E1PKHMZ63EN63BQMRP

Run Details

Duration:
8.5s
Cost:
$0.009180
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
90.48% Matches word count (details)
99.62% Dialogue to Total Word Ratio (details)
95.0506% 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 spread the crayon map across the van’s dashboard, flattening it with two juice boxes and a stale doughnut. Through binoculars, Bill surveyed the birthday venue: a suburban garden defended by balloons, bunting, and twelve shrieking six-year-olds armed with foam swords. “Security looks tight,” Bill whispered. “One clown, two parents, possibly a magician.” Molly nodded gravely. The magician worried her. Anyone who could conceal a rabbit about his person might also conceal handcuffs. Their target glittered beneath the gazebo: a mountain of presents wrapped in dinosaurs, princesses, and suspiciously expensive robots. Molly’s plan involved entering through the bouncy castle, crossing the paddling pool, and escaping disguised as an unusually lumpy caterpillar entertainer. Bill pulled on the costume’s rear half. Molly occupied the front. Together they wriggled through the gate, waving cheerfully at a grandmother who applauded their commitment to realism. Disaster struck beside the cake table. A toddler hugged Bill’s leg, anchoring the caterpillar. Molly kept walking. The costume stretched, snapped, and launched Bill backward into the magician’s trousers. “Abort!” Molly yelled. “The rabbit has identified us!” They fled empty-handed, pursued by children demanding balloon animals. Behind them, the presents remained untouched. However, Bill had accidentally stolen the rabbit, which seemed pleased with the promotion and ate their getaway map.
created_at"2026-07-09T17:57:59.37Z" 7/9/2026, 5:57:59 PM
model"openai/gpt-5.6-sol-20260709"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1178
moderation_latency(null)
generation_time8388
tokens_prompt77
tokens_completion387
native_tokens_prompt66
native_tokens_completion295
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"
usage0.00918
router(null)
provider_responses
0
endpoint_id"a54c5de0-89bf-4ad7-a212-cf977eed918a"
id"resp_00771458b58c55f9016a4fe12775d48194a32d0e3e64754507"
is_byokfalse
latency212
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-1783619879-fp6zUs1x4DYwTgycVCfG"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783619879-g8hWGwAOARLerga6l2a7"
upstream_id"resp_00771458b58c55f9016a4fe12775d48194a32d0e3e64754507"
total_cost0.00918
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
90.48% Matches word count n/a
neededCleanfalse
words210
99.62% Dialogue to Total Word Ratio
Ratio: 7.51%, Deviation: 2.49%
neededCleanfalse
wordsTotal213
wordsDialogue16
95.0506%