Run: 2026-02-25-01KJ95C4ZG35SNAHEHA8286V2Q

Run Details

Duration:
2.6s
Cost:
$0.001016
Provider:
Google AI Studio

Evaluation summary

Score Evaluator
Details Link
Fail Matches text (details)
Fail Matches Regex (details)
no eval Overall

Model input

User/Human
What color is Sarah's car based on the following text? Only return the color, nothing else. John owns a blue car. Sarah's car is the same color as the sky on a clear day. Peter's car is red. The sky is not green on a clear day.

Model response

AI
I cannot determine the color of Sarah's car based solely on the information provided in the text. The text states her car is the same color as the sky on a clear day, and that the sky is not green on a clear day, but it does not specify what color the sky *is*.
created_at"2026-02-25T01:07:20.695Z" 2/25/2026, 1:07:20 AM
model"google/gemini-2.5-flash"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1357
moderation_latency(null)
generation_time2597
tokens_prompt59
tokens_completion252
native_tokens_prompt62
native_tokens_completion399
native_tokens_completion_images0
native_tokens_reasoning340
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"STOP"
usage0.0010161
router(null)
provider_responses
0
endpoint_id"16c01e26-9b91-4d22-b487-ed35634b017d"
is_byokfalse
latency1357
model_permaslug"google/gemini-2.5-flash"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1771981640-yrsYdpaTFG8sLAtBK3B0"
upstream_id(null)
total_cost0.0010161
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"

Evaluation details

Result Evaluator Details Meta Data
Fail Matches text
Case insensitive: blue
n/a
Fail Matches Regex
/\bblue\b/i
n/a
no eval