"2026-02-16T01:57:30.24783+00:00"2/16/2026, 1:57:30 AM
model
"writer/palmyra-x5-20250428"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
3263
moderation_latency
192
generation_time
19311
tokens_prompt
6639
tokens_completion
1187
native_tokens_prompt
6561
native_tokens_completion
1220
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(null)
native_tokens_reasoning
0
native_tokens_cached
0
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(null)
num_input_audio_prompt
(null)
num_media_completion
0
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(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"stop"
usage
0.0112566
router
(null)
provider_responses
0
status
200
is_byok
false
latency
3263
endpoint_id
"c684c4e7-1b77-4ca5-9516-7ecc66e2c455"
provider_name
"Amazon Bedrock"
model_permaslug
"writer/palmyra-x5-20250428"
api_type
"completions"
id
"gen-1771207029-cdokjuIRbkUQq6jwL5Sl"
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(null)
total_cost
0.0112566
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Amazon Bedrock"
Evaluation details
Result
Evaluator
Details
Meta Data
86.8421%
Accuracy (recall)
Matched: 18/19, FP: 3
parsedCount
21
matched
18
total
19
falsePositives
3
expectedDetails
0
expected
entry
"4418"
detail
"eyeColor"
summary
"Nyx has violet eyes per codex, but the passage says blue eyes."
status
"matched"
matchedBy
entry
"4418"
detail
"eyeColor"
explanation
"The text says Nyx has glowing blue eyes, but the codex states her eyes are faintly glowing violet."
paragraph
1
substring
"glowing blue eyes"
location
extractedText
"glowing blue eyes"
inBounds
true
expectedText
"their glowing blue eyes"
locationAccurate
true
1
expected
entry
"4417"
detail
"scar"
summary
"Tomás has a scar on his left forearm per codex, but the passage says right forearm."
status
"matched"
matchedBy
entry
"4417"
detail
"scar"
explanation
"The text says Tomás has a scar on his right forearm, but the codex specifies the scar is on his left forearm."
paragraph
1
substring
"scarred right forearm"
location
extractedText
"scarred right forearm"
inBounds
true
expectedText
"his scarred right forearm"
locationAccurate
true
2
expected
entry
"4417"
detail
"birthplace"
summary
"Tomás was born in Seville per codex, but the passage implies Madrid accent."
status
"matched"
matchedBy
entry
"4417"
detail
"birthplace"
explanation
"The text implies Tomás is from Madrid, but the codex states he was born in Seville, Spain."
paragraph
1
substring
"Madrid accent"
location
extractedText
"Madrid accent"
inBounds
true
expectedText
"his Madrid accent"
locationAccurate
true
3
expected
entry
"4420"
detail
"hair"
summary
"Kai has dyed electric-blue hair per codex, but the passage says natural black hair."
status
"matched"
matchedBy
entry
"4420"
detail
"hair"
explanation
"The text describes Kai's hair as natural black, but the codex states his hair is dyed electric-blue in an undercut."
paragraph
2
substring
"natural black hair"
location
extractedText
"natural black hair"
inBounds
true
expectedText
"his natural black hair"
locationAccurate
true
4
expected
entry
"4419"
detail
"walkingStick"
summary
"Maggie carries a blackthorn walking stick per codex, but the passage says oak."
status
"matched"
matchedBy
entry
"4419"
detail
"walkingStick"
explanation
"The text refers to an oak walking stick, but the codex specifies it is a blackthorn walking stick."
paragraph
3
substring
"oak walking stick"
location
extractedText
"oak walking stick"
inBounds
true
expectedText
"her oak walking stick"
locationAccurate
true
5
expected
entry
"4419"
detail
"eyeColor"
summary
"Maggie has grey eyes per codex, but the passage says green eyes."
status
"matched"
matchedBy
entry
"4419"
detail
"eyeColor"
explanation
"The text says Maggie has green eyes, but the codex states her eye color is sharp grey."
paragraph
3
substring
"keen green eyes"
location
extractedText
"keen green eyes"
inBounds
true
expectedText
"her keen green eyes"
locationAccurate
true
6
expected
entry
"6002"
detail
"headquarters"
summary
"The Crimson Court HQ is in Dymas per codex, but Maggie says Avaros."
status
"matched"
matchedBy
entry
"6002"
detail
"headquarters"
explanation
"The text says the Crimson Court is based in Avaros, but the codex states their headquarters is in Dymas."
paragraph
3
substring
"Their base is in Avaros"
location
extractedText
"Their base is in Avaros"
inBounds
true
expectedText
"Their base is in Avaros"
locationAccurate
true
7
expected
entry
"2003"
detail
"material"
summary
"The Irathi War Gauntlet is blackened iron with red runes, but the passage says gleaming steel with blue runes."
status
"matched"
matchedBy
entry
"2003"
detail
"material"
explanation
"The text describes the Irathi War Gauntlet as made of steel with blue runes, but the codex states it is made of blackened iron with glowing red runes."
paragraph
4
substring
"gleaming steel with blue runes"
location
extractedText
"gleaming steel with blue runes"
inBounds
true
expectedText
"gleaming steel with blue runes"
locationAccurate
true
8
expected
entry
"2003"
detail
"origin"
summary
"The Gauntlet is from Irath, but the merchant says Dymas."
status
"matched"
matchedBy
entry
"2003"
detail
"origin"
explanation
"The text claims the War Gauntlet is from Dymas, but the codex states it originates in Irath."
paragraph
4
substring
"Straight from Dymas"
location
extractedText
"Straight from Dymas"
inBounds
true
expectedText
"Straight from Dymas"
locationAccurate
true
9
expected
entry
"2003"
detail
"creator"
summary
"The Irathi War Gauntlet was forged by a demon smith named Gorath per codex, but the merchant attributes it to Prince Abaddon."
status
"missed"
nearMiss
parsed
entry
"2003"
detail
"ruler"
explanation
"The text attributes the War Gauntlet to Prince Abaddon, but the codex says Prince Abaddon rules Irath — while the item is incorrectly placed in Dymas, which is ruled by Prince Belphegor."
"The Veil Compass face is etched with sigils, but the passage says smooth and unmarked."
status
"matched"
matchedBy
entry
"2004"
detail
"faceMarkings"
explanation
"The text says the Veil Compass has a smooth, unmarked face, but the codex states it is etched with protective sigils."
paragraph
4
substring
"face smooth and unmarked"
location
extractedText
"[not found in paragraph 4]"
inBounds
true
expectedText
"its face smooth and unmarked"
locationAccurate
false
11
expected
entry
"2005"
detail
"containerColor"
summary
"Dream Dust vials are cobalt-blue per codex, but the passage says red glass."
status
"matched"
matchedBy
entry
"2005"
detail
"color"
explanation
"The text implies Dream Dust is red due to being mixed with something, but regardless, the codex states Dream Dust is fine silver powder, not red."
paragraph
5
substring
"sniffed a vial of Dream Dust"
location
extractedText
"sniffed a vial of Dream Dust"
inBounds
true
expectedText
"the red glass container"
locationAccurate
false
12
expected
entry
"2005"
detail
"sealMaterial"
summary
"Dream Dust vials are sealed with black wax per codex, but the passage says white wax."
status
"matched"
matchedBy
entry
"2005"
detail
"sealMaterial"
explanation
"The text says the vial is sealed with white wax, but the codex specifies black wax."
paragraph
5
substring
"sealed with white wax"
location
extractedText
"sealed with white wax"
inBounds
true
expectedText
"sealed with white wax"
locationAccurate
true
13
expected
entry
"4421"
detail
"tattoo"
summary
"Yasmin's flame serpent tattoo is on her left arm per codex, but the passage says right arm."
status
"matched"
matchedBy
entry
"4421"
detail
"tattoo"
explanation
"The text places Yasmin’s flame serpent tattoo on her right arm, but the codex specifies it is on her left arm."
paragraph
5
substring
"flame serpent tattoo on her right arm"
location
extractedText
"flame serpent tattoo on her right arm"
inBounds
true
expectedText
"tattoo on her right arm"
locationAccurate
true
14
expected
entry
"4422"
detail
"eyeColor"
summary
"Father Cormac has pale blue eyes per codex, but the passage says dark brown eyes."
status
"matched"
matchedBy
entry
"4422"
detail
"eyeColor"
explanation
"The text says Father Cormac has dark brown eyes, but the codex states his eye color is pale blue."
paragraph
6
substring
"dark brown eyes"
location
extractedText
"dark brown eyes"
inBounds
true
expectedText
"his dark brown eyes troubled"
locationAccurate
true
15
expected
entry
"6004"
detail
"headquarters"
summary
"The Parish Guard HQ is St. Brigid's in Islington per codex, but Cormac says Southwark."
status
"matched"
matchedBy
entry
"6004"
detail
"headquarters"
explanation
"The text places the Parish Guard’s cathedral in Southwark, but the codex states they are based at St. Brigid's Church in Islington."
paragraph
6
substring
"our cathedral in Southwark"
location
extractedText
"our cathedral in Southwark"
inBounds
true
expectedText
"our cathedral in Southwark"
locationAccurate
true
16
expected
entry
"6003"
detail
"master"
summary
"The Somnian Cult serves Prince Asmodeus per codex, but Cormac says Prince Lilith."
status
"matched"
matchedBy
entry
"6003"
detail
"master"
explanation
"The text attributes actions of the Somnians to Prince Lilith, but the codex states their master is Prince Asmodeus."
paragraph
6
substring
"Prince Lilith demands more dreamers"
location
extractedText
"Prince Lilith demands more dreamers"
inBounds
true
expectedText
"Prince Lilith demands more dreamers"
locationAccurate
true
17
expected
entry
"4423"
detail
"tattoo"
summary
"Wei-Lin's dragon tattoo covers his back per codex, but the passage says chest."
status
"matched"
matchedBy
entry
"4423"
detail
"tattoo"
explanation
"The text says the dragon tattoo is on Wei-Lin’s chest, but the codex states it covers his entire back."
paragraph
7
substring
"dragon tattoo on his chest"
location
extractedText
"dragon tattoo on his chest"
inBounds
true
expectedText
"the dragon tattoo on his chest"
locationAccurate
true
18
expected
entry
"2006"
detail
"material"
summary
"Fae-Forged Blades are moonsilver per codex, but Wei-Lin says bronze."
status
"matched"
matchedBy
entry
"2006"
detail
"material"
explanation
"The text refers to bronze daggers, but the codex states the Fae-Forged Blade is made of moonsilver."
paragraph
7
substring
"bronze daggers"
location
extractedText
"bronze daggers"
inBounds
true
expectedText
"bronze daggers that cut through wards"
locationAccurate
true
falsePositiveDetails
0
parsed
entry
"2003"
detail
"ruler"
explanation
"The text attributes the War Gauntlet to Prince Abaddon, but the codex says Prince Abaddon rules Irath — while the item is incorrectly placed in Dymas, which is ruled by Prince Belphegor."
paragraph
4
substring
"Prince Abaddon's finest work"
status
"false_positive"
location
extractedText
"Prince Abaddon's finest work"
inBounds
true
expectedText
"gleaming steel with blue runes"
locationAccurate
false
closestExpected
entry
"2003"
detail
"material"
summary
"The Irathi War Gauntlet is blackened iron with red runes, but the passage says gleaming steel with blue runes."
"The mention of Prince Abaddon is factually correct for Irath, but in this context, the violation occurs when \"Prince Lilith\" is incorrectly assigned to Somnians, which is a contradiction of Prince Asmodeus being the ruler of Somnia per the codex."
paragraph
6
substring
"Prince Abaddon"
status
"false_positive"
location
extractedText
"[not found in paragraph 6]"
inBounds
true
expectedText
""
locationAccurate
false
85.7143%
Precision
True positives: 18/21
totalReported
21
truePositives
18
reportedDetails
0
parsed
entry
"4418"
detail
"eyeColor"
explanation
"The text says Nyx has glowing blue eyes, but the codex states her eyes are faintly glowing violet."
paragraph
1
substring
"glowing blue eyes"
status
"true_positive"
matchedExpected
entry
"4418"
detail
"eyeColor"
summary
"Nyx has violet eyes per codex, but the passage says blue eyes."
location
extractedText
"glowing blue eyes"
inBounds
true
expectedText
"their glowing blue eyes"
locationAccurate
true
1
parsed
entry
"4417"
detail
"scar"
explanation
"The text says Tomás has a scar on his right forearm, but the codex specifies the scar is on his left forearm."
paragraph
1
substring
"scarred right forearm"
status
"true_positive"
matchedExpected
entry
"4417"
detail
"scar"
summary
"Tomás has a scar on his left forearm per codex, but the passage says right forearm."
location
extractedText
"scarred right forearm"
inBounds
true
expectedText
"his scarred right forearm"
locationAccurate
true
2
parsed
entry
"4417"
detail
"birthplace"
explanation
"The text implies Tomás is from Madrid, but the codex states he was born in Seville, Spain."
paragraph
1
substring
"Madrid accent"
status
"true_positive"
matchedExpected
entry
"4417"
detail
"birthplace"
summary
"Tomás was born in Seville per codex, but the passage implies Madrid accent."
location
extractedText
"Madrid accent"
inBounds
true
expectedText
"his Madrid accent"
locationAccurate
true
3
parsed
entry
"4420"
detail
"hair"
explanation
"The text describes Kai's hair as natural black, but the codex states his hair is dyed electric-blue in an undercut."
paragraph
2
substring
"natural black hair"
status
"true_positive"
matchedExpected
entry
"4420"
detail
"hair"
summary
"Kai has dyed electric-blue hair per codex, but the passage says natural black hair."
location
extractedText
"natural black hair"
inBounds
true
expectedText
"his natural black hair"
locationAccurate
true
4
parsed
entry
"4419"
detail
"eyeColor"
explanation
"The text says Maggie has green eyes, but the codex states her eye color is sharp grey."
paragraph
3
substring
"keen green eyes"
status
"true_positive"
matchedExpected
entry
"4419"
detail
"eyeColor"
summary
"Maggie has grey eyes per codex, but the passage says green eyes."
location
extractedText
"keen green eyes"
inBounds
true
expectedText
"her keen green eyes"
locationAccurate
true
5
parsed
entry
"4419"
detail
"walkingStick"
explanation
"The text refers to an oak walking stick, but the codex specifies it is a blackthorn walking stick."
paragraph
3
substring
"oak walking stick"
status
"true_positive"
matchedExpected
entry
"4419"
detail
"walkingStick"
summary
"Maggie carries a blackthorn walking stick per codex, but the passage says oak."
location
extractedText
"oak walking stick"
inBounds
true
expectedText
"her oak walking stick"
locationAccurate
true
6
parsed
entry
"6002"
detail
"headquarters"
explanation
"The text says the Crimson Court is based in Avaros, but the codex states their headquarters is in Dymas."
paragraph
3
substring
"Their base is in Avaros"
status
"true_positive"
matchedExpected
entry
"6002"
detail
"headquarters"
summary
"The Crimson Court HQ is in Dymas per codex, but Maggie says Avaros."
location
extractedText
"Their base is in Avaros"
inBounds
true
expectedText
"Their base is in Avaros"
locationAccurate
true
7
parsed
entry
"2003"
detail
"material"
explanation
"The text describes the Irathi War Gauntlet as made of steel with blue runes, but the codex states it is made of blackened iron with glowing red runes."
paragraph
4
substring
"gleaming steel with blue runes"
status
"true_positive"
matchedExpected
entry
"2003"
detail
"material"
summary
"The Irathi War Gauntlet is blackened iron with red runes, but the passage says gleaming steel with blue runes."
location
extractedText
"gleaming steel with blue runes"
inBounds
true
expectedText
"gleaming steel with blue runes"
locationAccurate
true
8
parsed
entry
"2003"
detail
"origin"
explanation
"The text claims the War Gauntlet is from Dymas, but the codex states it originates in Irath."
paragraph
4
substring
"Straight from Dymas"
status
"true_positive"
matchedExpected
entry
"2003"
detail
"origin"
summary
"The Gauntlet is from Irath, but the merchant says Dymas."
location
extractedText
"Straight from Dymas"
inBounds
true
expectedText
"Straight from Dymas"
locationAccurate
true
9
parsed
entry
"2003"
detail
"ruler"
explanation
"The text attributes the War Gauntlet to Prince Abaddon, but the codex says Prince Abaddon rules Irath — while the item is incorrectly placed in Dymas, which is ruled by Prince Belphegor."
paragraph
4
substring
"Prince Abaddon's finest work"
status
"false_positive"
location
extractedText
"Prince Abaddon's finest work"
inBounds
true
expectedText
"gleaming steel with blue runes"
locationAccurate
false
closestExpected
entry
"2003"
detail
"material"
summary
"The Irathi War Gauntlet is blackened iron with red runes, but the passage says gleaming steel with blue runes."
"The text says the vial is sealed with white wax, but the codex specifies black wax."
paragraph
5
substring
"sealed with white wax"
status
"true_positive"
matchedExpected
entry
"2005"
detail
"sealMaterial"
summary
"Dream Dust vials are sealed with black wax per codex, but the passage says white wax."
location
extractedText
"sealed with white wax"
inBounds
true
expectedText
"sealed with white wax"
locationAccurate
true
14
parsed
entry
"4422"
detail
"eyeColor"
explanation
"The text says Father Cormac has dark brown eyes, but the codex states his eye color is pale blue."
paragraph
6
substring
"dark brown eyes"
status
"true_positive"
matchedExpected
entry
"4422"
detail
"eyeColor"
summary
"Father Cormac has pale blue eyes per codex, but the passage says dark brown eyes."
location
extractedText
"dark brown eyes"
inBounds
true
expectedText
"his dark brown eyes troubled"
locationAccurate
true
15
parsed
entry
"6004"
detail
"headquarters"
explanation
"The text places the Parish Guard’s cathedral in Southwark, but the codex states they are based at St. Brigid's Church in Islington."
paragraph
6
substring
"our cathedral in Southwark"
status
"true_positive"
matchedExpected
entry
"6004"
detail
"headquarters"
summary
"The Parish Guard HQ is St. Brigid's in Islington per codex, but Cormac says Southwark."
location
extractedText
"our cathedral in Southwark"
inBounds
true
expectedText
"our cathedral in Southwark"
locationAccurate
true
16
parsed
entry
"6003"
detail
"master"
explanation
"The text attributes actions of the Somnians to Prince Lilith, but the codex states their master is Prince Asmodeus."
paragraph
6
substring
"Prince Lilith demands more dreamers"
status
"true_positive"
matchedExpected
entry
"6003"
detail
"master"
summary
"The Somnian Cult serves Prince Asmodeus per codex, but Cormac says Prince Lilith."
location
extractedText
"Prince Lilith demands more dreamers"
inBounds
true
expectedText
"Prince Lilith demands more dreamers"
locationAccurate
true
17
parsed
entry
"857"
detail
"ruler"
explanation
"The mention of Prince Abaddon is factually correct for Irath, but in this context, the violation occurs when \"Prince Lilith\" is incorrectly assigned to Somnians, which is a contradiction of Prince Asmodeus being the ruler of Somnia per the codex."
paragraph
6
substring
"Prince Abaddon"
status
"false_positive"
location
extractedText
"[not found in paragraph 6]"
inBounds
true
expectedText
""
locationAccurate
false
18
parsed
entry
"2006"
detail
"material"
explanation
"The text refers to bronze daggers, but the codex states the Fae-Forged Blade is made of moonsilver."
paragraph
7
substring
"bronze daggers"
status
"true_positive"
matchedExpected
entry
"2006"
detail
"material"
summary
"Fae-Forged Blades are moonsilver per codex, but Wei-Lin says bronze."
location
extractedText
"bronze daggers"
inBounds
true
expectedText
"bronze daggers that cut through wards"
locationAccurate
true
19
parsed
entry
"4421"
detail
"tattoo"
explanation
"The text places Yasmin’s flame serpent tattoo on her right arm, but the codex specifies it is on her left arm."
paragraph
5
substring
"flame serpent tattoo on her right arm"
status
"true_positive"
matchedExpected
entry
"4421"
detail
"tattoo"
summary
"Yasmin's flame serpent tattoo is on her left arm per codex, but the passage says right arm."
location
extractedText
"flame serpent tattoo on her right arm"
inBounds
true
expectedText
"tattoo on her right arm"
locationAccurate
true
20
parsed
entry
"4423"
detail
"tattoo"
explanation
"The text says the dragon tattoo is on Wei-Lin’s chest, but the codex states it covers his entire back."
paragraph
7
substring
"dragon tattoo on his chest"
status
"true_positive"
matchedExpected
entry
"4423"
detail
"tattoo"
summary
"Wei-Lin's dragon tattoo covers his back per codex, but the passage says chest."