Run: 2026-02-20-01KHYA17CR17MZXJ504023BBJ7

Run Details

Model:
Grok 4.1 Fast
Test:
Data extraction
Scenario:
What's the color of the car?
Duration:
2.8s
Cost:
$0.000137
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
Pass Matches text (details)
Pass 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
blue
created_at"2026-02-20T19:57:06.853Z" 2/20/2026, 7:57:06 PM
model"x-ai/grok-4.1-fast"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency386
moderation_latency(null)
generation_time2774
tokens_prompt59
tokens_completion30
native_tokens_prompt212
native_tokens_completion232
native_tokens_completion_images0
native_tokens_reasoning231
native_tokens_cached422
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"completed"
usage0.0001371
router(null)
provider_responses
0
endpoint_id"9821aa0e-dce3-4c27-9716-161359123d0b"
id"e9d514f7-7674-c9dd-2ba8-f9c0c49f7175"
is_byokfalse
latency193
model_permaslug"x-ai/grok-4.1-fast"
provider_name"xAI"
status200
api_type"completions"
id"gen-1771617426-5uL9njjUKGVReJAFeULb"
upstream_id"e9d514f7-7674-c9dd-2ba8-f9c0c49f7175"
total_cost0.0001371
cache_discount0.0000213
upstream_inference_cost0
provider_name"xAI"

Evaluation details

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