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Case 02.2.1: w0waCDM (Photo)

Metadata

Model

w0waCDM

Probe

Photo

Scenario

Optimistic

Variant

P_cb

Description

camb vs class (photo, optimistic), paper model 1: w0waCDM with mnu, Neff fixed (arXiv:2405.06047v1 Sec. 6)

Sigma threshold

10%

Gate

PASS

Timestamp

2026-10-07 17:12:37

OMP_NUM_THREADS

8

Elapsed A / B

522.8s / 631.6s

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`	0.00258861	0.0025515	1.43%	PASS
`Omegab`	0.00285512	0.00291417	2.07%	PASS
`h`	0.0250854	0.0254399	1.41%	PASS
`ns`	0.0113311	0.0116553	2.86%	PASS
`sigma8`	0.0027513	0.00269491	2.05%	PASS
`w0`	0.0298888	0.0297677	0.41%	PASS
`wa`	0.113131	0.11171	1.26%	PASS

Nuisance parameters

Parameter	σ (A)	σ (B)	Deviation	Status
`AIA`	0.121866	0.121956	0.07%	PASS
`b1`	0.00311738	0.00312621	0.28%	PASS
`b10`	0.00957504	0.00930971	2.77%	PASS
`b2`	0.00442147	0.0044135	0.18%	PASS
`b3`	0.0051963	0.00511781	1.51%	PASS
`b4`	0.00580341	0.00572657	1.32%	PASS
`b5`	0.00636758	0.00627759	1.41%	PASS
`b6`	0.0069018	0.0067747	1.84%	PASS
`b7`	0.00742234	0.00727582	1.97%	PASS
`b8`	0.00787249	0.00769429	2.26%	PASS
`b9`	0.00843849	0.00822573	2.52%	PASS
`etaIA`	0.0746277	0.0746672	0.05%	PASS

Inputs used

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