Run: 2026-07-09-01KX41BB97Y8T2XY38MWC63T4Z

Run Details

Duration:
20.1s
Cost:
$0.034620
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
81.27% Matches word count (details)
99.87% Dialogue to Total Word Ratio (details)
90.5730% 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
Molly crouched behind the hedge, studying the bungalow’s garden. Bill wore a caterpillar costume, whose antennae sagged over his eyebrows. Beyond the fence, children shrieked around a magician, while presents glittered beneath a gazebo. “Remember, no scaring anyone,” Molly whispered. “We take the gifts, not the guests.” “I know. I brought soothing stickers for emergencies.” “You brought a crowbar disguised as a balloon sword?” “It’s festive burglary.” “The parents are in the kitchen. We slip through the side gate, load the van, and vanish before cake.” “What about the magician?” “Distract him.” “With what?” “Ask him to make your criminal record disappear.” Bill adjusted his green tail. “If he can, I’ll tip him.” A child spotted them and pointed. “We’re entertainment,” Molly said brightly. “Then entertain,” Bill muttered. Molly vaulted the gate and landed beside the present table. “Bill, begin the distraction before they notice.” The children clustered expectantly. Bill followed, raising his balloon sword. “Observe! Molly will make these presents disappear.” “That’s not the trick,” Molly hissed. “It is now.” The children applauded as they grabbed boxes, gift bags, and a suspiciously heavy toy drum. “The drum holds my tools,” Bill said. By the time the magician noticed, the thieves were fleeing toward their van, pursued by three toddlers demanding encores.
created_at"2026-07-09T18:13:27.982Z" 7/9/2026, 6:13:27 PM
model"openai/gpt-5.6-terra-20260709"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency18712
moderation_latency(null)
generation_time19916
tokens_prompt77
tokens_completion410
native_tokens_prompt66
native_tokens_completion2297
native_tokens_completion_images0
native_tokens_reasoning1996
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"
usage0.03462
router(null)
provider_responses
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endpoint_id"3cc89000-ae34-4dde-9c7d-5ce009c8af0b"
id"resp_0545c5f998fa0d58016a4fe4c80ee88193ad9537aff96875a8"
is_byokfalse
latency307
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-1783620807-ievrKaY0ryt0UhOYAqvw"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783620807-oT1wSs4Jx3VuWX613bJg"
upstream_id"resp_0545c5f998fa0d58016a4fe4c80ee88193ad9537aff96875a8"
total_cost0.03462
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
81.27% Matches word count n/a
neededCleanfalse
words212
99.87% Dialogue to Total Word Ratio
Ratio: 48.11%, Deviation: 1.89%
neededCleanfalse
wordsTotal212
wordsDialogue102
90.5730%