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Run: 2026-07-09-01KX3ZZB8CJJWCBBB6DTFM367J
Run Details
Model:
GPT-5.6 Terra (Reasoning)
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
6.0s
Cost:
$0.005313
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
60.65%
Count dialogue tags
(details)
Model input
User/Human
You are an expert novel writer in the cozy mystery genre. Write a scene of about 200 words, with dialogue between two characters. The dialogue should be unattributed, meaning the speaker is not explicitly mentioned. The scene should be set in a small town bakery. Only return the story, nothing else.
Model response
Messages
Meta
AI
The bell over Buttercup Bakery’s door gave its usual cheerful jingle, though nothing felt cheerful about the muddy footprint on the white-tiled floor. “You see that?” “I have eyes, don’t I?” “It leads straight from the back door to the display case.” “And stops beneath my lemon tarts.” Mabel set down a tray of scones. Outside, rain polished Main Street and turned the courthouse clock into a wavering blur. “No customer came in wearing boots like that.” “No customer came in at all before seven-thirty.” “Then someone was here before opening.” “A thief, perhaps?” “If they were after money, they ignored the till.” “If they were after pastries, they ignored the cinnamon rolls. No respectable criminal would do that.” A soft clink came from beneath the glass case. Both women froze. “Was that the tart plate?” “It sounded like the tart plate.” “Do you suppose a mouse could lift silver?” “Not unless it inherited strong shoulders.” Mabel bent, peering through the glass. Nestled beside the lemon tarts was a small brass key, its bow stamped with a tiny blackbird. “Oh, dear.” “You know whose key that is.” “I know whose bird that is.” “The mayor’s.” “And the mayor was found unconscious beside the fountain at dawn.” The oven timer rang brightly behind them. “Well,”
Mabel murmured
, “at least the scones aren’t murder.”
created_at
"2026-07-09T17:49:26.163Z"
7/9/2026, 5:49:26 PM
model
"openai/gpt-5.6-terra-20260709"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
2276
moderation_latency
(null)
generation_time
5818
tokens_prompt
81
tokens_completion
409
native_tokens_prompt
67
native_tokens_completion
343
native_tokens_completion_images
0
native_tokens_reasoning
47
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
0.0053125
router
(null)
provider_responses
0
endpoint_id
"3cc89000-ae34-4dde-9c7d-5ce009c8af0b"
id
"resp_053f4a1adbbfe34a016a4fdf263bc4819588a2acb8dedf9edb"
is_byok
false
latency
220
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-1783619366-CLAUYmkmSnVZdgjXRVze"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1783619366-EbHMtBZOICdSsFpeypfq"
upstream_id
"resp_053f4a1adbbfe34a016a4fdf263bc4819588a2acb8dedf9edb"
total_cost
0.0053125
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
60.65%
Count dialogue tags
n/a
neededClean
false
dialogueTags
0
"Mabel murmured"