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Case 06.2.0: LCDM + mnu (Photo)

Metadata

Model

LCDM + mnu

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 + free mnu only (arXiv:2405.06047v1)

Sigma threshold

10%

Gate

PASS

Timestamp

2026-08-31 15:07:26

OMP_NUM_THREADS

8

Elapsed A / B

319.6s / 539.0s

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`	0.00340292	0.00335357	1.45%	PASS
`Omegab`	0.00329027	0.00331333	0.70%	PASS
`h`	0.0306096	0.0304926	0.38%	PASS
`ns`	0.0158519	0.015836	0.10%	PASS
`sigma8`	0.00534096	0.00523754	1.94%	PASS
`mnu`	0.0804671	0.0770548	4.24%	PASS

Nuisance parameters

Parameter	σ (A)	σ (B)	Deviation	Status
`AIA`	0.181158	0.181148	0.01%	PASS
`b1`	0.00647241	0.00646864	0.06%	PASS
`b10`	0.00893987	0.00893573	0.05%	PASS
`b2`	0.00624448	0.00623706	0.12%	PASS
`b3`	0.00638501	0.0063776	0.12%	PASS
`b4`	0.00655237	0.00654757	0.07%	PASS
`b5`	0.00681913	0.00681302	0.09%	PASS
`b6`	0.00703119	0.00702519	0.09%	PASS
`b7`	0.00741533	0.00741227	0.04%	PASS
`b8`	0.00745723	0.00745398	0.04%	PASS
`b9`	0.00784912	0.00784752	0.02%	PASS
`etaIA`	0.110189	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) →