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Run: 2026-07-09-01KX41HBK5HAK6XZ0HKK55G081
Run Details
Model:
GPT-5.6 Terra (Reasoning)
Test:
Dialogue tags
Scenario:
Write 500 words with 30% dialogue
Duration:
13.7s
Cost:
$0.017790
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
1.04%
Matches word count
(details)
0.08%
Dialogue to Total Word Ratio
(details)
0.5583%
Overall
Model input
User/Human
You are a author of comedic heist books. Please write a 500 word scene that has 30% 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 the hedge opposite number fourteen, studying the balloons with professional suspicion. They bobbed over the garden gate in cheerful clusters: dinosaurs, rainbows, and one enormous silver five that looked like it had been interrogated badly. Inside, children shrieked around a hired entertainer dressed as a wizard. A birthday banner sagged across the window, promising “HAPPY BIRTHDAY, OLIVER!” in letters that had clearly lost faith halfway through. “Bill, stop wearing the pirate hat. We are not raiding the Spanish Main; we are liberating a suburban dining room from plush dinosaurs and suspiciously expensive scooters.” “It’s camouflage. Every adult at a children’s party wears something humiliating. I’ll blend in as a father who lost a bet, or possibly a magician with debts.” Molly adjusted the black gloves tucked into her belt. “You look like a man who has been banned from several aquariums.” Bill removed the hat, revealing hair flattened into a shape resembling a frightened seaweed bed. “Fine. But the hat had pockets.” Across the road, a woman in a paper crown wrestled a tray of sausage rolls through the gate. Bill watched her enter with the concentrated respect of a man observing a security breach. “The presents are probably on the dining table,” he whispered. “Bags, wrapped boxes, envelopes with cash from grandparents who think children understand interest rates.” “Oliver is five.” “Exactly. He’ll invest it in jelly snakes.” Molly unfolded a hand-drawn plan. It showed the house, the garden, a route through the kitchen, and a large question mark beside the word DOG. “You said there wasn’t a dog,” Bill said. “I said the invitation didn’t mention one.” “Invitations rarely mention the guard animal. ‘Come celebrate Oliver’s special day. Please bring socks, and avoid being mauled by Buster.’” A thunderous bark erupted behind the fence. Molly calmly added two more question marks. The garden gate opened. The woman with the sausage rolls emerged again, now carrying a plastic sword, three cups, and a crying child dressed as a dragon. Bill stepped forward instinctively. “What are you doing?” Molly hissed. “Creating an entrance.” “You have no child.” “I have a face capable of regret. That’s practically parenthood.” Before Molly could stop him, Bill crossed the road. He approached the gate with a limp, a paper napkin stuck to his shoe, and an expression of exhausted paternal defeat. Molly followed, muttering prayers to every minor criminal deity. Bill looked at the woman. “Excuse me, have you seen a small boy in a cape? Mine has escaped again, and he may be armed with a glitter cannon.” The woman blinked. “There are thirty small boys in capes.” “Then I’m afraid we’re both in danger.” She laughed and held the gate open. “Come in. The wizard’s doing balloons.” Molly swept inside after him, smiling tightly. The dining table stood beside the hallway, stacked with presents in glittering towers. Bill nodded toward them. “See? Easy.” Then the enormous dog appeared, wearing a party hat and carrying a gift bag in its teeth. Molly stared at it. “That bag says ‘To Buster.’” Bill swallowed. “We leave the dog’s presents.” “Obviously.” The dog growled. “And perhaps Oliver’s,” Bill added.
created_at
"2026-07-09T18:16:44.911Z"
7/9/2026, 6:16:44 PM
model
"openai/gpt-5.6-terra-20260709"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
3196
moderation_latency
(null)
generation_time
13537
tokens_prompt
77
tokens_completion
1164
native_tokens_prompt
66
native_tokens_completion
1175
native_tokens_completion_images
0
native_tokens_reasoning
469
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
0.01779
router
(null)
provider_responses
0
endpoint_id
"3cc89000-ae34-4dde-9c7d-5ce009c8af0b"
id
"resp_051285319e8f5826016a4fe58d04cc8193a7d538f4e5879547"
is_byok
false
latency
259
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-1783621004-eEwwAlUv7DrkQyfppLEk"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1783621004-CWmZOc5RiXRjDo5UTdv1"
upstream_id
"resp_051285319e8f5826016a4fe58d04cc8193a7d538f4e5879547"
total_cost
0.01779
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
1.04%
Matches word count
n/a
neededClean
false
words
526
0.08%
Dialogue to Total Word Ratio
Ratio: 41.94%, Deviation: 11.94%
neededClean
false
wordsTotal
527
wordsDialogue
221
0.5583%