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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

2026-08-31 01:16:34

OMP_NUM_THREADS

8

Elapsed A / B

358.4s / 552.1s

Git commit

b0e8eb1 (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`	0.00258861	0.00258744	0.05%	PASS
`Omegab`	0.00285512	0.00288753	1.14%	PASS
`h`	0.0250854	0.0252369	0.60%	PASS
`ns`	0.0113311	0.0113584	0.24%	PASS
`sigma8`	0.0027513	0.00275465	0.12%	PASS
`w0`	0.0298888	0.0299064	0.06%	PASS
`wa`	0.113131	0.113087	0.04%	PASS

Nuisance parameters

Parameter	σ (A)	σ (B)	Deviation	Status
`AIA`	0.121866	0.121871	0.00%	PASS
`b1`	0.00311738	0.00311897	0.05%	PASS
`b10`	0.00957504	0.00954505	0.31%	PASS
`b2`	0.00442147	0.00442575	0.10%	PASS
`b3`	0.0051963	0.00515458	0.80%	PASS
`b4`	0.00580341	0.00578672	0.29%	PASS
`b5`	0.00636758	0.00636188	0.09%	PASS
`b6`	0.0069018	0.00688393	0.26%	PASS
`b7`	0.00742234	0.00740904	0.18%	PASS
`b8`	0.00787249	0.00785454	0.23%	PASS
`b9`	0.00843849	0.00841709	0.25%	PASS
`etaIA`	0.0746277	0.0746326	0.01%	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) →