Wire flash
Entity launches Opus 5.5: claims cheaper per token than Opus 5.0 with Fable 5.1 intelligence
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The developer of the Opus AI model series announced the release of Opus 5.5, a new version developed in response to user feedback. According to the announcement, Opus 5.5 communicates more clearly and is cheaper per token than its predecessor Opus 5.0, while matching the intelligence level of Fable 5.1. The model is described as highly token efficient and capable of working across every effort level. Additionally, the company is increasing 5-hour rate limits and introducing a banked reset feature for users. The post does not specify a release date or pricing details beyond the comparative cost claim.
Source report
Opus 5.5 is the result of your feedback. It delivers:
- Clear communication – improved clarity in responses
- Cost efficiency – cheaper per token than Opus 5.0
- Intelligence – powered by the intelligence of Fable 5.1
- Token efficiency – highly efficient across all effort levels
Additionally, we are increasing 5-hour rate limits and introducing a banked reset.
Source
trq212Neutral / independent
Part of this Story
Anthropic launches Claude Opus 5.5 with Fable 5.1-level performance at 40% lower cost