Case 07.1.0: w0waCDM + mnu (Spectro)

Metadata

Model

w0waCDM + mnu

Probe

Spectro

Scenario

Pessimistic

Variant

P_cb

Description

camb vs class (spectro, pessimistic), stress test (not one of the 3 formal Sec. 6 paper models, 8 free cosmological params): w0waCDM + free mnu, fixed Neff

Sigma threshold

10%

Gate

PASS

Timestamp

2026-10-07 19:07:20

OMP_NUM_THREADS

Elapsed A / B

564.4s / 2279.3s

Git commit

00bc6e3

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`	0.0204679	0.0203678	0.49%	PASS
`Omegab`	0.0025257	0.00253524	0.38%	PASS
`h`	0.0213024	0.0212159	0.41%	PASS
`ns`	0.0157449	0.0156707	0.47%	PASS
`sigma8`	0.0236275	0.0234146	0.90%	PASS
`mnu`	0.226075	0.222071	1.77%	PASS
`w0`	0.156982	0.15655	0.28%	PASS
`wa`	0.52475	0.523353	0.27%	PASS

Nuisance parameters

Parameter	σ (A)	σ (B)	Deviation	Status
`Ps_1`	39.2602	38.8216	1.12%	PASS
`Ps_2`	42.1679	41.6832	1.15%	PASS
`Ps_3`	45.5122	45.0247	1.07%	PASS
`Ps_4`	47.6109	47.1403	0.99%	PASS
`lnbg_1`	0.0127037	0.0127352	0.25%	PASS
`lnbg_2`	0.0135461	0.0135722	0.19%	PASS
`lnbg_3`	0.0142864	0.014312	0.18%	PASS
`lnbg_4`	0.0150608	0.0150865	0.17%	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) →