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Case 07.2.0: w0waCDM + mnu (Photo)

Metadata

Model

w0waCDM + mnu

Probe

Photo

Scenario

Pessimistic

Variant

P_cb

Description

camb vs class (photo, 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

2026-08-31 16:11:03

OMP_NUM_THREADS

8

Elapsed A / B

426.3s / 768.5s

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`	0.00525132	0.00511687	2.56%	PASS
`Omegab`	0.00356901	0.00360331	0.96%	PASS
`h`	0.036303	0.0364255	0.34%	PASS
`ns`	0.0190045	0.0189663	0.20%	PASS
`sigma8`	0.00804101	0.00773502	3.81%	PASS
`mnu`	0.0991076	0.092829	6.34%	PASS
`w0`	0.0436322	0.0436253	0.02%	PASS
`wa`	0.167409	0.166029	0.82%	PASS

Nuisance parameters

Parameter	σ (A)	σ (B)	Deviation	Status
`AIA`	0.18287	0.182825	0.02%	PASS
`b1`	0.00795314	0.00793229	0.26%	PASS
`b10`	0.0147602	0.0146967	0.43%	PASS
`b2`	0.00894501	0.00890107	0.49%	PASS
`b3`	0.00955754	0.00948631	0.75%	PASS
`b4`	0.0100748	0.0100229	0.52%	PASS
`b5`	0.0106583	0.0105811	0.72%	PASS
`b6`	0.0111756	0.0110974	0.70%	PASS
`b7`	0.0117878	0.0117087	0.67%	PASS
`b8`	0.0122516	0.0121726	0.65%	PASS
`b9`	0.0130402	0.0129644	0.58%	PASS
`etaIA`	0.110468	0.110468	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) →