Is Claude Haiku being left behind or discontinued?
Anthropic has recently d , Fable 5, and , with rumors of an Opus 5 in the works, but Haiku — the smallest and cheapest model in the lineup — is still stuck at version 4.5 with no update. Community members are asking whether the Haiku line is being quietly discontinued or will simply get its update last.
Key points
- Anthropic has already shipped , Fable 5, and , with Opus 5 rumored to be in development
- Haiku remains stuck at version 4.5 with no announced update
- Community members are questioning whether Haiku will be discontinued or updated last
- No official statement exists — this is a speculative discussion post