The phrase "a slightly different model" is correct and usable in written English.
It can be used when comparing variations of a product, concept, or idea that have minor differences.
Example: "We decided to implement a slightly different model for our marketing strategy this year to better target our audience."
Alternatives: "a somewhat altered version" or "a marginally distinct model".
EXelate has a slightly different model.
Twitter succeeded with a slightly different model, but few have challenged Mark Zuckerberg's colossus head-on.
"We've done pretty well going toe to toe with them with a slightly different model".
But the greater likelihood is that after Musharraf simply comes another Musharraf, a slightly different model but still a man with the same loyalty to military pre-eminence.
Today's Broadway formula often involves adapting brand-name movies into stage musicals and star-driven shows, but "Phantom" relies on a slightly different model.
Basketball Reference, which uses a slightly different model, has Cleveland's defensive rating at 115.2, on pace for the worst mark since 1973.
"Online shopping creates incentives for sellers to have more private labels," Professor Lynch said, "more exclusives and more branded variance, in which a manufacturer makes slightly different products with slightly different model numbers, but the differences are enough that consumers can't readily tell that they are essentially the same".
If you're not an AT&T Cingular customer, fret not, other carriers will soon have similar models (with slightly different model numbers).
Inc. 500 companies (and even some Fortune 100 companies) all use a variety of slightly different models; Objectives and Key Results (OKRs), V2MOMs...etc..
As a result of alignment, energy minimization, and molecular dynamic simulation, 2 slightly different models for A-chain and B-chain peptide conformers were obtained (Fig. 6 A, B, and Supplemental Fig. 6 E).
