just woke up from a 7 hour nap. can't wait to go to Fable Build Day tomorrow!!! who else is gonna be there
12:05 AM · Jun 13, 2026 · 27.1K Views
Claude Fable 5 launches with an exclusive San Francisco build day offering $150,000 in model credits
Story Overview
Anthropic released Claude Fable 5 on June 9 as its strongest generally available model yet, aimed at extended coding, reasoning, and agentic projects, with an attached June 13 invitation-only San Francisco Build Day where three finalists split $150,000 in credits.
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Access Window
Availability shifts after mid-June
The model reaches paid Claude plans at no extra cost through June 22 before moving to usage-based credits, and it also appears via the API plus major clouds like AWS Bedrock and Google Vertex AI.
Developer Impact
SF day keeps the focus on builders
An invite-only event at Shack15 pairs selected participants with Anthropic staff and VCs for a single-day sprint using the new model, after which three finalists receive the credit prizes.
Sentiment
Some users express excitement about attending the Claude Fable 5 San Francisco build day and using the tool, while many others react with sarcasm implying restrictive access rules or likely failure.
Pos
27.3%
Neg
72.7%
11 comments with sentiment.
Cluster Engagement
Posts from X
Most Activity
Most Activity
VIEWS1.2K
Tanmay@tanny2109
@andersonbcdefg Me!
10hViews 1.2K
LIKES6
JD | RoyalCities@RoyalCities
@andersonbcdefg This day is going to be awesome because you'll need to build it again from scratch.
2hViews 464Likes 6
RETWEETS1
Ben (no treats)@andersonbcdefg
just woke up from a 7 hour nap. can't wait to go to Fable Build Day tomorrow!!! who else is gonna be there
11hViews 27.1KLikes 483Bookmarks 13
Yiping Deng@YipingDeng5
@andersonbcdefg ICE officers? To check if you are a US citizen and grant you access to Fable again upon entry and arrest you otherwise
5hViews 1.1KLikes 5
alex@lxnmnnn
@andersonbcdefg you're going to have a blast with codex!
3hViews 731Likes 3
Nitro City@nitrocitylab
@andersonbcdefg There was a small typo, you are building Fable, not building with Fable! Enjoy! 😁
1hViews 149Likes 3
MakerMatters?@MakerMatters
@andersonbcdefg Yikes
3hViews 475Likes 1
Seth Burkart@SethBurkart
@andersonbcdefg Umm so about that
7hViews 730
Matt Popovich@mpopv
@andersonbcdefg @Miles_Brundage U.S. Marshals checking passports at the door
36mViews 89Likes 1
toucan@distributionat
@andersonbcdefg
11hViews 18Likes 2
sujal@sujshr
@andersonbcdefg who is gonna tell bro
2hViews 175
Tom Davenport@TomDavenport
@andersonbcdefg rip
1hViews 27
Ryan@hellorymi
@andersonbcdefg They’re checking passports at the door
1hViews 7
Alex YGift@Radipdegen
@andersonbcdefg a 7 hour nap before a build day sounds like the perfect warmup actually
see you there if i finish debugging my own mess by then
10h