Claude Fable 5 vs Holo3-122B-A10B

Pick Claude Fable 5 if you want the stronger benchmark profile. Holo3-122B-A10B only becomes the better choice if you want the cheaper token bill or you would rather avoid the extra latency and token burn of a reasoning model.

Claude Fable 5 has the cleaner provisional overall profile here, landing at 96 versus 94. It is a real lead, but still close enough that category-level strengths matter more than the headline number.

Claude Fable 5's sharpest advantage is in agentic, where it averages 85.2 against 78.9. The single biggest benchmark swing on the page is OSWorld-Verified, 85% to 78.8%.

Claude Fable 5 is also the more expensive model on tokens at $10.00 input / $50.00 output per 1M tokens, versus $0.40 input / $3.00 output per 1M tokens for Holo3-122B-A10B. That is roughly 16.7x on output cost alone. Claude Fable 5 is the reasoning model in the pair, while Holo3-122B-A10B is not. That usually helps on harder chain-of-thought-heavy tests, but it can also mean more latency and more token spend in real use. Claude Fable 5 gives you the larger context window at 1M+, compared with 64K for Holo3-122B-A10B.