A model identifier labeled claude-sonnet-5 has shown up on an Anthropic partner platform, prompting observers to wonder whether the next Sonnet iteration is about to drop. The timing overlaps with Anthropic's June releases of Claude Fable 5 and Mythos 5, yet nothing from the company itself links the new slug to those projects or confirms any launch window.
A new Sonnet has been due for some time. The relaunch of Mythos and Fable would certainly be auspicious timing.
🚨 BREAKING: The slug "claude-sonnet-5" has appeared on an Anthropic partner provider
Gonna be a busy week next week 👀
An earlier claude-sonnet-5 codename appeared in logs months ago and ultimately shipped as Sonnet 4.6 instead, so the current sighting could follow the same pattern or mean something entirely different.
Current documentation covers only Sonnet 4.6 plus the newly available Fable 5 and limited Mythos 5, leaving every question about availability tiers, cost, or exact release date unanswered for now.
Positive users are excited about Claude Sonnet 5 and Fable reboots as timely AI advances, while negative users call the reports clickbait and fear downgrades or safety regressions.
No Digg Deeper questions have been answered for this story yet.
So we get Claude-Sonnet-5 instead of Fable 5 soon.
Looks like a busy week: probably GPT-5.6 and Sonnet 5.
But hey, keep em coming!
🚨 BREAKING: The slug "claude-sonnet-5" has appeared on an Anthropic partner provider
Gonna be a busy week next week 👀
@synthwavedd @kimmonismus that would make my whole week
@synthwavedd dont hype me up!!
@kimmonismus I suspect it'll actually be Fable 5 + Sonnet 5 + 5.6, but let's see!
@AndrewCurran_ When Haiku?
@AndrewCurran_ This version either will rolling back the andrea Vallone safety or going full retard like gpt5 my bet is full retard
@AndrewCurran_ Every time a new Claude slug leaks, it’s usually days or weeks away from public release.
@vkpdeveloper @kimmonismus impossible
@emanueledpt @kimmonismus see if the price does not change and it's as good as opus 4.5, I am happy
@AndrewCurran_ No screenshot? Click bait shit.
@AndrewCurran_ need fable back asap
withholding intelligence from the people is un-American
@viktorg475
@AndrewCurran_ It's going to look free compared to fable
@AndrewCurran_ They're going to have to clearly beat GLM 5.2 or drop the price, no small feat!
@AndrewCurran_ Mythos와 Fable 의 출시를 기다리며 더 발전한 기술이 공유되고 개인 스스로도 발전하는 다음 단계를 그려봅니다~
@kimmonismus At this point new models are releasing faster than my opinions on the previous ones
@KyleBoas_ tbh: fine with me!
@kimmonismus name three games before 2029 update is crazy but fair
fable 5 is the only one i actually want rn
Nah thanks I really don’t want a new Sonnet…… I realize that certain tasks don’t necessarily need the top overpowered model; however, all my life I’ve been bringing a tank to a knife fight and I’m not about to stop that 😂
Even when I garden do you think I’m using clippers to take out an old route? Absolutely not you bust out that chainsaw and finish the job in 6 seconds!
@AndrewCurran_ I hope Opus 5 releases too 🤞