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Run: 2026-07-09-01KX4066B99BSZ7K1X5MJ43TDD
Run Details
Model:
GPT-5.6 Terra (Reasoning)
Test:
Dialogue tags
Scenario:
Write 500 words with 50% dialogue
Duration:
32.4s
Cost:
$0.062475
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
99.98%
Matches word count
(details)
43.87%
Dialogue to Total Word Ratio
(details)
71.9270%
Overall
Model input
User/Human
You are a author of comedic heist books. Please write a 500 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
Messages
Meta
AI
Molly crouched behind Number Twelve’s hedge, studying the bungalow where balloons bobbed like unsupervised planets and children ricocheted around a glittering mountain of presents inside. “Three exits,” Bill whispered. “Front door, kitchen window, patio gate. The gate is guarded by a dog-shaped piñata, which seems festive, yet tactically alarming tonight.” Bill wore black trousers, a black turtleneck, and a plastic unicorn mask bought from a petrol station, giving him the appearance of an unusually troubled magician. “You insisted on the mask,” Molly said. “I wanted normal burglar hats, but you said children trust unicorns. Do they trust unicorns carrying crowbars generally?” Across the lawn, a banner announced HAPPY SIXTH BIRTHDAY, ARCHIE, although somebody had added a moustache to Archie’s photograph and decorated the letters with sausage rolls. “We are not stealing from Archie,” Bill said. “We are liberating presents from a distribution bottleneck. His parents have hidden everything in one room carelessly.” Molly opened her notebook, titled Crimes, Snacks, and Other Logistics, and reviewed the floor plan drawn on the back of a suspiciously damp takeaway menu. “According to my source, the adults are trapped in the kitchen discussing property prices. The children are hypnotized by cake. This is our window, Bill.” Her source was Archie’s cousin, who had accepted two fizzy cola bottles and promised operational intelligence, then immediately asked whether crime required a cape afterward. “Focus,” Molly said. “You take the kitchen window. I’ll enter through the garden shed, cross the conservatory, and disable the grown-ups with polite conversation expertly.” A shriek erupted indoors as the clown’s giraffe lost its head, gained three legs, and was declared a dinosaur by a jubilant committee of toddlers. “Your plan involves talking?” Bill asked. “Last time you talked, we escaped a museum robbery with annual memberships, matching tote bags, and a monthly newsletter.” Molly peered through the window. Wrapped parcels filled a table beneath a cardboard castle, guarded only by juice boxes and a stuffed crocodile wearing sunglasses. “Those are distractions,” Bill murmured. “Juice stains, crocodile bite, perhaps tiny surveillance cameras. Children are brutal professionals with sticky hands and no alibis at all.” From the front path came the clatter of arriving parents, each carrying a gift bag, a casserole dish, or the exhausted smile of social obligation. “New presents,” Molly said. “Excellent. We wait until the pile becomes absurd enough to require municipal planning permission, then we strike cleanly and silently tonight.” Bill unzipped his duffel bag, revealing rope, gloves, a torch, and twelve identical birthday cards reading Hope You Like Dinosaurs, From Someone Mysterious inside them. “Why cards?” Molly asked. “Because,” Bill said, “every successful heist needs misdirection. Also, I panicked near a stationery display and bought everything there twice over.” The patio gate squealed as Molly tested it. The piñata swung toward her, its painted eyes vacant, its papier-mâché grin possessing unsettling managerial confidence somehow. “Bill,” Molly whispered, “if that thing moves again, I am leaving. You can rob the party alone, wearing your unicorn face and carrying cards yourself.”
created_at
"2026-07-09T17:53:10.514Z"
7/9/2026, 5:53:10 PM
model
"openai/gpt-5.6-terra-20260709"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
3094
moderation_latency
(null)
generation_time
31870
tokens_prompt
77
tokens_completion
1398
native_tokens_prompt
66
native_tokens_completion
4154
native_tokens_completion_images
0
native_tokens_reasoning
3466
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
num_fetches
(null)
web_search_engine
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"completed"
service_tier
"default"
usage
0.062475
router
(null)
provider_responses
0
endpoint_id
"3cc89000-ae34-4dde-9c7d-5ce009c8af0b"
id
"resp_0aeb1a1725fdd054016a4fe00697ac8195b7edf39a531bc5db"
is_byok
false
latency
254
model_permaslug
"openai/gpt-5.6-terra-20260709"
provider_name
"OpenAI"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer
(null)
request_id
"req-1783619590-fgOvLbu9rATk1GjVMk6W"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1783619590-c17DOlYGTKxvrtD0I4ZZ"
upstream_id
"resp_0aeb1a1725fdd054016a4fe00697ac8195b7edf39a531bc5db"
total_cost
0.062475
cache_discount
(null)
upstream_inference_cost
0
provider_name
"OpenAI"
response_cache_source_id
(null)
data_region
"global"
Evaluation details
Result
Evaluator
Details
Meta Data
99.98%
Matches word count
n/a
neededClean
false
words
502
43.87%
Dialogue to Total Word Ratio
Ratio: 45.94%, Deviation: 4.06%
neededClean
false
wordsTotal
505
wordsDialogue
232
71.9270%