NC Bench
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Run: 2026-02-25-01KJ954DGFDGB1G114HTXFNNFJ
Run Details
Model:
Gemini 2.5 Flash Lite (Reasoning)
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
20.3s
Cost:
$0.000669
Provider:
Google AI Studio
Evaluation summary
Score
Evaluator
Details Link
100.00%
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
A comforting fug of cinnamon, butter, and yeast welcomed everyone into "The Rolling Pin." Agnes, ever dusted with flour, hummed a contented tune as she polished a glass display case. The bell above the door jingled, and Mrs. Gable bustled in, her brow furrowed beneath her sensible hat. "Morning, Agnes. The aroma alone could solve half the world’s problems. Though the mood outside feels a touch more serious today." "Serious? I'd call it downright baffling. Mildred tells me Mr. Abernathy received a most unusual delivery at the post office this morning." "Oh? Was it that special order of imported vanilla beans the grocer was expecting?" "No, this was for Abernathy himself. A small, dense sort of package. Plain brown paper, no sender's name. He practically snatched it and hurried off." "Mr. Abernathy? Acting like that? He never rushes, not even for the town picnic’s prize-winning pumpkin competition." "Precisely! And he didn’t even stop for his usual almond croissant. Highly irregular." "So, what do you suppose it contained, and who sent it? Mildred mention anything else?" "Only that it arrived on the early train, and Mr. Finch, the new lodger over at the B&B, was watching Abernathy rather intently when it happened."
created_at
"2026-02-25T01:03:07.287Z"
2/25/2026, 1:03:07 AM
model
"google/gemini-2.5-flash-lite"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1072
moderation_latency
(null)
generation_time
20227
tokens_prompt
81
tokens_completion
1051
native_tokens_prompt
68
native_tokens_completion
1655
native_tokens_completion_images
0
native_tokens_reasoning
1370
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"STOP"
usage
0.0006688
router
(null)
provider_responses
0
endpoint_id
"ce839073-aa24-4f29-8358-15b319bd05ec"
is_byok
false
latency
1072
model_permaslug
"google/gemini-2.5-flash-lite"
provider_name
"Google AI Studio"
status
200
api_type
"completions"
id
"gen-1771981387-O2u301koCeyUrcVHcGKz"
upstream_id
(null)
total_cost
0.0006688
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Google AI Studio"
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Count dialogue tags
n/a
neededClean
false
dialogueTags
(empty)