NC Bench
Overview
About
Tests
Categories
Models
Vendors
Compare
Run: 2026-10-27-01M5YJENKWG8394P3MSMWW4SCN
Run Details
Model:
GPT-6.1 Terra (Reasoning, Medium)
Test:
Dialogue tags
Scenario:
Write 200 words with 90% dialogue
Duration:
14.7s
Cost:
$0.006426
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
100.00%
Matches word count
(details)
66.26%
Dialogue to Total Word Ratio
(details)
83.1281%
Overall
Model input
User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 90% 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, the invitation says ‘pirates and princesses.’ Which are we?” Bill asked. “Neither. We’re the entertainment. You’re Captain Bill, and I’m a terrifyingly competent mermaid.” “Mermaids don’t have legs.” “This one does. Budget cuts.” “Fine. How do we get the presents past thirty children and one suspicious grandmother?” “The piñata,” Molly said. “We empty it, fill it with presents, and carry it out.” “Won’t anyone notice the piñata is shaped like a dishwasher?” “Not if we act confident.” “What about the birthday boy?” “Distract him with your balloon animals.” “My balloon animals all look like worms.” “Excellent. Tell him it’s a worm-themed party now.” “And the grandmother?” “Compliment her potato salad.” “She made the cake.” “Then compliment her cake.” “What if she didn’t make it?” “Bill, we’re thieves, not investigative journalists.” “What if the children catch us?” “We apologize, return everything, and pretend it was a treasure hunt.” “That’s your escape plan?” “It’s also our business model. Look, I brought little medals.” “Why does mine say PARTICIPANT?” “Because I made the plan.” “Is there a medal for me if we actually steal everything?” “Yes. It says SUSPECT. Now put on your eyepatch and stop making those worm noises, Captain Bill.”
created_at
"2026-10-27T11:38:12.487Z"
10/27/2026, 11:38:12 AM
model
"openai/gpt-6.1-terra-20261026"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
11694
moderation_latency
(null)
generation_time
14694
tokens_prompt
75
tokens_completion
384
native_tokens_prompt
66
native_tokens_completion
1272
native_tokens_completion_images
0
native_tokens_reasoning
975
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
0.006426
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.22.1; linux; x64))"
http_referer
(null)
request_id
"req-1793101092-tirs9f2NfHgz71s1S0tN"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1793101092-QPtvCLX7G9iDssNGKMMh"
upstream_id
"resp_02b0fe17b760df2c016ae08d24937087d190570c79b672e48a"
provider_responses
0
endpoint_id
"2d2ad10f-098e-4bbf-aa95-11f705b2b9a2"
id
"resp_02b0fe17b760df2c016ae08d24937087d190570c79b672e48a"
is_byok
false
latency
294
model_permaslug
"openai/gpt-6.1-terra-20261026"
provider_name
"OpenAI"
status
200
total_cost
0.006426
cache_discount
(null)
upstream_inference_cost
0
provider_name
"OpenAI"
response_cache_source_id
(null)
data_region
"global"
workspace_id
"97e315e5-d303-487d-83c1-83180e8a13d4"
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Matches word count
n/a
neededClean
false
words
200
66.26%
Dialogue to Total Word Ratio
Ratio: 98.01%, Deviation: 8.01%
neededClean
false
wordsTotal
201
wordsDialogue
197
83.1281%