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Case 05.2.0: LCDM (Photo)

Metadata

Model

LCDM

Probe

Photo

Scenario

Pessimistic

Variant

P_cb

Description

camb vs class (photo, pessimistic), reduced control (not one of the 3 formal Sec. 6 paper models): LCDM with fixed 60-meV mnu (arXiv:2405.06047v1)

Sigma threshold

10%

Gate

PASS

Timestamp

2026-08-31 14:20:42

OMP_NUM_THREADS

8

Elapsed A / B

251.7s / 402.7s

Git commit

0462bd8 (dirty)

Code A

camb 2.0.3 (pypi)

Code B

class 3.3.4.0 (pypi)

Cosmological parameters

Parameter	σ (A)	σ (B)	Deviation	Status
`Omegam`	0.00256615	0.00256673	0.02%	PASS
`Omegab`	0.00323382	0.00327176	1.17%	PASS
`h`	0.0290523	0.0292368	0.63%	PASS
`ns`	0.0152501	0.0152784	0.19%	PASS
`sigma8`	0.00320361	0.00320483	0.04%	PASS

Nuisance parameters

Parameter	σ (A)	σ (B)	Deviation	Status
`AIA`	0.1808	0.180801	0.00%	PASS
`b1`	0.00644157	0.00644119	0.01%	PASS
`b10`	0.00721102	0.0072153	0.06%	PASS
`b2`	0.00606785	0.00606494	0.05%	PASS
`b3`	0.00610421	0.00611277	0.14%	PASS
`b4`	0.00615758	0.00617307	0.25%	PASS
`b5`	0.00634116	0.00633663	0.07%	PASS
`b6`	0.00642344	0.00642384	0.01%	PASS
`b7`	0.00670417	0.00670328	0.01%	PASS
`b8`	0.00654112	0.00654202	0.01%	PASS
`b9`	0.00666978	0.00667204	0.03%	PASS
`etaIA`	0.110188	0.110191	0.00%	PASS

Inputs used

CAMB/CLASS YAML A (camb) →CAMB/CLASS YAML B (class) →Current common specs source →Survey specs (Pessimistic) →Generated Fisher specs A (camb) →Generated Fisher specs B (class) →