"2026-02-16T00:36:57.030126+00:00"2/16/2026, 12:36:57 AM
model
"google/gemini-2.5-flash"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
425
moderation_latency
(null)
generation_time
2298
tokens_prompt
1789
tokens_completion
525
native_tokens_prompt
1719
native_tokens_completion
593
native_tokens_completion_images
0
native_tokens_reasoning
0
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
0.0019982
router
(null)
provider_responses
0
status
200
is_byok
false
latency
425
endpoint_id
"16c01e26-9b91-4d22-b487-ed35634b017d"
provider_name
"Google AI Studio"
model_permaslug
"google/gemini-2.5-flash"
api_type
"completions"
id
"gen-1771202214-UIJXrjK7YKRZNSB7OdTj"
upstream_id
(null)
total_cost
0.0019982
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Google AI Studio"
Evaluation details
Result
Evaluator
Details
Meta Data
90.0000%
Accuracy (recall)
Matched: 9/10, FP: 0
parsedCount
9
matched
9
total
10
falsePositives
0
expectedDetails
0
expected
entry
"4412"
detail
"eyeColor"
summary
"Aurora has bright blue eyes per codex, but the passage says green eyes."
status
"matched"
matchedBy
entry
"4412"
detail
"eyeColor"
explanation
"Aurora Carter's eyes are described as 'green' in the text, but the codex states they are 'bright blue'."
paragraph
1
substring
"her green eyes"
location
extractedText
"her green eyes"
inBounds
true
expectedText
"her green eyes scanning the room"
locationAccurate
true
1
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 Raven's Nest sign is described as 'red neon' in the text, but the codex states it is a 'distinctive green 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
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
"Silas's signet ring is described as being on his 'left hand' in the text, but the codex states it is 'always worn on his right hand'."
paragraph
1
substring
"his silver signet ring glinting on his left hand"
location
extractedText
"his silver signet ring glinting on his left hand"
inBounds
true
expectedText
"his silver signet ring glinting on his left hand"
locationAccurate
true
3
expected
entry
"4413"
detail
"beard"
summary
"Silas's beard is grey-streaked auburn per codex, but the passage says dark brown."
status
"matched"
matchedBy
entry
"4413"
detail
"beard"
explanation
"Silas's beard is described as 'dark brown' in the text, but the codex states it is 'grey-streaked auburn', matching his hair."
paragraph
2
substring
"his dark brown beard"
location
extractedText
"his dark brown beard"
inBounds
true
expectedText
"his dark brown beard"
locationAccurate
true
4
expected
entry
"4413"
detail
"limp"
summary
"Silas has a limp in his left leg per codex, but the passage says right leg."
status
"matched"
matchedBy
entry
"4413"
detail
"limp"
explanation
"Silas's limp is described as 'favoring his right leg' in the text, but the codex states he has a 'slight limp in his left leg'."
paragraph
2
substring
"favoring his right leg"
location
extractedText
"favoring his right leg"
inBounds
true
expectedText
"favoring his right leg"
locationAccurate
true
5
expected
entry
"2001"
detail
"chainMaterial"
summary
"The Heartstone Pendant has a silver chain per codex, but the passage says golden chain."
status
"matched"
matchedBy
entry
"2001"
detail
"chainMaterial"
explanation
"The Heartstone Pendant's chain is described as 'golden' in the text, but the codex states it has a 'silver chain'."
paragraph
3
substring
"the golden chain"
location
extractedText
"the golden chain"
inBounds
true
expectedText
"the golden chain catching the low light"
locationAccurate
true
6
expected
entry
"853"
detail
"ruler"
summary
"Dymas is Prince Belphegor's realm per codex, but the passage says Prince Mammon."
status
"matched"
matchedBy
entry
"853"
detail
"ruler"
explanation
"The text refers to Dymas as 'Prince Mammon's realm', but the codex states its ruler is 'Prince Belphegor'."
paragraph
3
substring
"Prince Mammon's realm"
location
extractedText
"Prince Mammon's realm"
inBounds
true
expectedText
"Prince Mammon's realm"
locationAccurate
true
7
expected
entry
"4412"
detail
"species"
summary
"Aurora is Human per codex, but the passage says Half-Fae."
status
"missed"
8
expected
entry
"7001"
detail
"solsticeEffect"
summary
"The Veil weakens during the winter solstice per codex, but the passage says summer solstice."
status
"matched"
matchedBy
entry
"7001"
detail
"solsticeEffect"
explanation
"The text states the Veil 'weakened' during the 'summer solstice', but the codex states it 'strengthens during the summer solstice' and 'weakens during the winter solstice'."
paragraph
5
substring
"the summer solstice always weakened it"
location
extractedText
"the summer solstice always weakened it"
inBounds
true
expectedText
"the summer solstice always weakened it"
locationAccurate
true
9
expected
entry
"6001"
detail
"foundingYear"
summary
"The Wardens were founded in 1215 per codex, but Silas says 1066."
status
"matched"
matchedBy
entry
"6001"
detail
"foundingYear"
explanation
"The Wardens' founding is stated as '1066' in the text, but the codex states their 'foundingYear' is '1215'."
paragraph
4
substring
"their founding in 1066"
location
extractedText
"their founding in 1066"
inBounds
true
expectedText
"their founding in 1066"
locationAccurate
true
falsePositiveDetails
(empty)
100.0000%
Precision
True positives: 9/9
totalReported
9
truePositives
9
reportedDetails
0
parsed
entry
"4412"
detail
"eyeColor"
explanation
"Aurora Carter's eyes are described as 'green' in the text, but the codex states they are 'bright blue'."
paragraph
1
substring
"her green eyes"
status
"true_positive"
matchedExpected
entry
"4412"
detail
"eyeColor"
summary
"Aurora has bright blue eyes per codex, but the passage says green eyes."
location
extractedText
"her green eyes"
inBounds
true
expectedText
"her green eyes scanning the room"
locationAccurate
true
1
parsed
entry
"854"
detail
"signColor"
explanation
"The Raven's Nest sign is described as 'red neon' in the text, but the codex states it is a 'distinctive green 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
2
parsed
entry
"4413"
detail
"signetRing"
explanation
"Silas's signet ring is described as being on his 'left hand' in the text, but the codex states it is 'always worn on his right hand'."
paragraph
1
substring
"his silver signet ring glinting 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
"his silver signet ring glinting on his left hand"
inBounds
true
expectedText
"his silver signet ring glinting on his left hand"
locationAccurate
true
3
parsed
entry
"4413"
detail
"beard"
explanation
"Silas's beard is described as 'dark brown' in the text, but the codex states it is 'grey-streaked auburn', matching his hair."
paragraph
2
substring
"his dark brown beard"
status
"true_positive"
matchedExpected
entry
"4413"
detail
"beard"
summary
"Silas's beard is grey-streaked auburn per codex, but the passage says dark brown."
location
extractedText
"his dark brown beard"
inBounds
true
expectedText
"his dark brown beard"
locationAccurate
true
4
parsed
entry
"4413"
detail
"limp"
explanation
"Silas's limp is described as 'favoring his right leg' in the text, but the codex states he has a 'slight limp in his left leg'."
paragraph
2
substring
"favoring his right leg"
status
"true_positive"
matchedExpected
entry
"4413"
detail
"limp"
summary
"Silas has a limp in his left leg per codex, but the passage says right leg."
location
extractedText
"favoring his right leg"
inBounds
true
expectedText
"favoring his right leg"
locationAccurate
true
5
parsed
entry
"2001"
detail
"chainMaterial"
explanation
"The Heartstone Pendant's chain is described as 'golden' in the text, but the codex states it has a 'silver chain'."
paragraph
3
substring
"the golden chain"
status
"true_positive"
matchedExpected
entry
"2001"
detail
"chainMaterial"
summary
"The Heartstone Pendant has a silver chain per codex, but the passage says golden chain."
location
extractedText
"the golden chain"
inBounds
true
expectedText
"the golden chain catching the low light"
locationAccurate
true
6
parsed
entry
"853"
detail
"ruler"
explanation
"The text refers to Dymas as 'Prince Mammon's realm', but the codex states its ruler is 'Prince Belphegor'."
paragraph
3
substring
"Prince Mammon's realm"
status
"true_positive"
matchedExpected
entry
"853"
detail
"ruler"
summary
"Dymas is Prince Belphegor's realm per codex, but the passage says Prince Mammon."
location
extractedText
"Prince Mammon's realm"
inBounds
true
expectedText
"Prince Mammon's realm"
locationAccurate
true
7
parsed
entry
"6001"
detail
"foundingYear"
explanation
"The Wardens' founding is stated as '1066' in the text, but the codex states their 'foundingYear' is '1215'."
paragraph
4
substring
"their founding in 1066"
status
"true_positive"
matchedExpected
entry
"6001"
detail
"foundingYear"
summary
"The Wardens were founded in 1215 per codex, but Silas says 1066."
location
extractedText
"their founding in 1066"
inBounds
true
expectedText
"their founding in 1066"
locationAccurate
true
8
parsed
entry
"7001"
detail
"solsticeEffect"
explanation
"The text states the Veil 'weakened' during the 'summer solstice', but the codex states it 'strengthens during the summer solstice' and 'weakens during the winter solstice'."
paragraph
5
substring
"the summer solstice always weakened it"
status
"true_positive"
matchedExpected
entry
"7001"
detail
"solsticeEffect"
summary
"The Veil weakens during the winter solstice per codex, but the passage says summer solstice."