"2026-02-16T00:15:14.61548+00:00"2/16/2026, 12:15:14 AM
model
"google/gemini-2.5-flash-lite"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
799
moderation_latency
(null)
generation_time
2087
tokens_prompt
2677
tokens_completion
639
native_tokens_prompt
2484
native_tokens_completion
648
native_tokens_completion_images
0
native_tokens_reasoning
0
native_tokens_cached
2038
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
0.00032418
router
(null)
provider_responses
0
status
200
is_byok
false
latency
420
endpoint_id
"ce839073-aa24-4f29-8358-15b319bd05ec"
provider_name
"Google AI Studio"
model_permaslug
"google/gemini-2.5-flash-lite"
api_type
"completions"
id
"gen-1771200911-hjhst4kluiIFek7jEGob"
upstream_id
(null)
total_cost
0.00032418
cache_discount
0.00018342
upstream_inference_cost
0
provider_name
"Google AI Studio"
Evaluation details
Result
Evaluator
Details
Meta Data
61.1111%
Accuracy (recall)
Matched: 6/9, FP: 1
parsedCount
7
matched
6
total
9
falsePositives
1
expectedDetails
0
expected
entry
"854"
detail
"signColor"
summary
"The Raven's Nest has a green neon sign per codex, but the passage says red."
status
"matched"
matchedBy
entry
"854"
detail
"signColor"
explanation
"The codex states The Raven's Nest has a distinctive green neon sign, but the text says it has a red neon sign."
paragraph
1
substring
"The bar's red neon sign"
location
extractedText
"The bar's red neon sign"
inBounds
true
expectedText
"The bar's red neon sign"
locationAccurate
true
1
expected
entry
"4413"
detail
"beard"
summary
"Silas's beard matches his grey-streaked auburn hair per codex, but the passage says dark brown beard."
status
"missed"
2
expected
entry
"4413"
detail
"signetRing"
summary
"Silas wears his signet ring on his right hand per codex, but the passage says left hand."
status
"matched"
matchedBy
entry
"4413"
detail
"signetRing"
explanation
"The codex states Silas Blackwood always wears his silver signet ring on his right hand, but the text says it is on his left hand."
paragraph
3
substring
"The silver signet ring on his left hand"
location
extractedText
"The silver signet ring on his left hand"
inBounds
true
expectedText
"The silver signet ring on his left hand"
locationAccurate
true
3
expected
entry
"2001"
detail
"chainMaterial"
summary
"The Heartstone Pendant has a silver chain per codex, but the passage says golden chain."
status
"missed"
4
expected
entry
"853"
detail
"ruler"
summary
"Dymas is Prince Belphegor's realm per codex, but Rory refers to it as Prince Mammon's territory."
status
"matched"
matchedBy
entry
"853"
detail
"ruler"
explanation
"The codex states Prince Belphegor rules Dymas (Gluttony), but the text mentions Prince Mammon's territory within Dymas."
paragraph
6
substring
"Prince Mammon's territory"
location
extractedText
"[not found in paragraph 6]"
inBounds
true
expectedText
"Prince Mammon's territory"
locationAccurate
false
5
expected
entry
"6001"
detail
"foundingYear"
summary
"The Wardens were founded in 1215 per codex, but Rory thinks 1066."
status
"matched"
matchedBy
entry
"6001"
detail
"foundingYear"
explanation
"The codex states The Wardens of the Veil were founded in 1215, but the text says they were founded in 1066."
paragraph
9
substring
"Their founding in 1066"
location
extractedText
"[not found in paragraph 9]"
inBounds
true
expectedText
"Their founding in 1066"
locationAccurate
false
6
expected
entry
"4413"
detail
"limp"
summary
"Silas limps on his left leg per codex, but the passage says right leg."
status
"matched"
matchedBy
entry
"4413"
detail
"limp"
explanation
"The codex states Silas Blackwood has a slight limp in his left leg, but the text says he favors his right leg."
paragraph
12
substring
"Silas limped around the bar, favoring his right leg"
location
extractedText
"[not found in paragraph 12]"
inBounds
true
expectedText
"favoring his right leg"
locationAccurate
false
7
expected
entry
"7001"
detail
"solsticeEffect"
summary
"The Veil weakens during the winter solstice per codex, but the passage says summer solstice."
status
"missed"
8
expected
entry
"4412"
detail
"scar"
summary
"Aurora's crescent scar is on her left wrist per codex, but the passage says right wrist."
status
"matched"
matchedBy
entry
"4412"
detail
"scar"
explanation
"The codex states Aurora Carter has a crescent-shaped scar on her left wrist, but the text says it is on her right wrist."
paragraph
13
substring
"the crescent-shaped scar on her right wrist"
location
extractedText
"[not found in paragraph 13]"
inBounds
true
expectedText
"the crescent-shaped scar on her right wrist"
locationAccurate
false
falsePositiveDetails
0
parsed
entry
"4412"
detail
"alias"
explanation
"The codex lists Eva as a childhood friend of Aurora, but does not provide her full name or any aliases. The text refers to her as Eva. If Eva has a specific alias mentioned in the codex that should be used, or if her existence is not established enough to be mentioned by name, this would be a violation. Based on the provided codex, Eva is not an explicitly defined entity, but her relationship to Aurora is mentioned in Aurora's backstory. Assuming \"Eva\" is the correct reference according to the codex's mention in Aurora's backstory, this is not a violation. However, if Eva is meant to have a codex entry that is not provided, or if her last name should be included, this would be flagged. As is, there's ambiguity. Re-evaluating based on the given information: the codex mentions Eva as a childhood friend but does *not* give her an ID or any further details beyond her connection to Rory. Thus, mentioning her name is not a violation of the provided codex. Thus, this violation entry should be removed."
paragraph
9
substring
"Eva's research"
status
"false_positive"
location
extractedText
"[not found in paragraph 9]"
inBounds
true
expectedText
"the crescent-shaped scar on her right wrist"
locationAccurate
false
closestExpected
entry
"4412"
detail
"scar"
summary
"Aurora's crescent scar is on her left wrist per codex, but the passage says right wrist."
"The codex states Silas Blackwood always wears his silver signet ring on his right hand, but the text says it is on his left hand."
paragraph
3
substring
"The silver signet ring on his left hand"
status
"true_positive"
matchedExpected
entry
"4413"
detail
"signetRing"
summary
"Silas wears his signet ring on his right hand per codex, but the passage says left hand."
location
extractedText
"The silver signet ring on his left hand"
inBounds
true
expectedText
"The silver signet ring on his left hand"
locationAccurate
true
1
parsed
entry
"4413"
detail
"limp"
explanation
"The codex states Silas Blackwood has a slight limp in his left leg, but the text says he favors his right leg."
paragraph
12
substring
"Silas limped around the bar, favoring his right leg"
status
"true_positive"
matchedExpected
entry
"4413"
detail
"limp"
summary
"Silas limps on his left leg per codex, but the passage says right leg."
location
extractedText
"[not found in paragraph 12]"
inBounds
true
expectedText
"favoring his right leg"
locationAccurate
false
2
parsed
entry
"4412"
detail
"scar"
explanation
"The codex states Aurora Carter has a crescent-shaped scar on her left wrist, but the text says it is on her right wrist."
paragraph
13
substring
"the crescent-shaped scar on her right wrist"
status
"true_positive"
matchedExpected
entry
"4412"
detail
"scar"
summary
"Aurora's crescent scar is on her left wrist per codex, but the passage says right wrist."
location
extractedText
"[not found in paragraph 13]"
inBounds
true
expectedText
"the crescent-shaped scar on her right wrist"
locationAccurate
false
3
parsed
entry
"853"
detail
"ruler"
explanation
"The codex states Prince Belphegor rules Dymas (Gluttony), but the text mentions Prince Mammon's territory within Dymas."
paragraph
6
substring
"Prince Mammon's territory"
status
"true_positive"
matchedExpected
entry
"853"
detail
"ruler"
summary
"Dymas is Prince Belphegor's realm per codex, but Rory refers to it as Prince Mammon's territory."
location
extractedText
"[not found in paragraph 6]"
inBounds
true
expectedText
"Prince Mammon's territory"
locationAccurate
false
4
parsed
entry
"6001"
detail
"foundingYear"
explanation
"The codex states The Wardens of the Veil were founded in 1215, but the text says they were founded in 1066."
paragraph
9
substring
"Their founding in 1066"
status
"true_positive"
matchedExpected
entry
"6001"
detail
"foundingYear"
summary
"The Wardens were founded in 1215 per codex, but Rory thinks 1066."
location
extractedText
"[not found in paragraph 9]"
inBounds
true
expectedText
"Their founding in 1066"
locationAccurate
false
5
parsed
entry
"854"
detail
"signColor"
explanation
"The codex states The Raven's Nest has a distinctive green neon sign, but the text says it has a red neon sign."
paragraph
1
substring
"The bar's red neon sign"
status
"true_positive"
matchedExpected
entry
"854"
detail
"signColor"
summary
"The Raven's Nest has a green neon sign per codex, but the passage says red."
location
extractedText
"The bar's red neon sign"
inBounds
true
expectedText
"The bar's red neon sign"
locationAccurate
true
6
parsed
entry
"4412"
detail
"alias"
explanation
"The codex lists Eva as a childhood friend of Aurora, but does not provide her full name or any aliases. The text refers to her as Eva. If Eva has a specific alias mentioned in the codex that should be used, or if her existence is not established enough to be mentioned by name, this would be a violation. Based on the provided codex, Eva is not an explicitly defined entity, but her relationship to Aurora is mentioned in Aurora's backstory. Assuming \"Eva\" is the correct reference according to the codex's mention in Aurora's backstory, this is not a violation. However, if Eva is meant to have a codex entry that is not provided, or if her last name should be included, this would be flagged. As is, there's ambiguity. Re-evaluating based on the given information: the codex mentions Eva as a childhood friend but does *not* give her an ID or any further details beyond her connection to Rory. Thus, mentioning her name is not a violation of the provided codex. Thus, this violation entry should be removed."
paragraph
9
substring
"Eva's research"
status
"false_positive"
location
extractedText
"[not found in paragraph 9]"
inBounds
true
expectedText
"the crescent-shaped scar on her right wrist"
locationAccurate
false
closestExpected
entry
"4412"
detail
"scar"
summary
"Aurora's crescent scar is on her left wrist per codex, but the passage says right wrist."