Product @ Anthropic

Joined April 2007
Brad Abrams retweeted
Fantastic writeup here on Flows and why we're all so excited about it: latent.space/p/claude-dynami…
Replying to @gcemaj
I also can't describe how joyful it is to use flows. It's just kind of magical. @_hi_mc and @karbon0x put a lot of love into if
4
7
1,588
Brad Abrams retweeted
You can kick the tires with Claude Managed Agent Duynamic workflows, today! Checkout the Claude Console (platform.claude.com) and try out one of the templates with "Dynamic workflow" in the card.
world’s first full length workshop on claude flows @cjav_dev and Harrison Stall are kicking off @aidotengineer bright and early on a monday morning to a PACKED room, standing room only #AIEngineerNY @ricmac is on the case reporting for @latentspacepod and we’ll also publish asap. proud to work with @anthropicai to sponsor AIE NYC for the second year running!
2
2
16
1,329
big morning in NYC today talking about flows! what a blast, pumped for everyone to try things out. let us know what wild problems you’re able to solve with the platform!
world’s first full length workshop on claude flows @cjav_dev and Harrison Stall are kicking off @aidotengineer bright and early on a monday morning to a PACKED room, standing room only #AIEngineerNY @ricmac is on the case reporting for @latentspacepod and we’ll also publish asap. proud to work with @anthropicai to sponsor AIE NYC for the second year running!
3
9
579
Brad Abrams retweeted
I pointed the new Claude Managed Agents dynamic workflows at 18k lines of code. > 21 proven bugs. > 5 minutes. > $8.36, on my Claude Max API credits. A lead agent writes a plan, runs it across many agents in phases, then merges the results. Try it in Claude Code: /claude-api managed-agents-onboard bug-hunter It burns tokens fast. It's worth it.
31
5
5
84
11,190
Brad Abrams retweeted
This was a labor of love from so many people and I'm so excited to see it out for everyone. Dynamic Workflows are one of the most powerful capabilities you can utilize for uplift on your agentic workloads. Time and time again we've seen that letting Claude stitch together agents, context, and data programmatically leads to better outcomes. It also keeps your "Big Claude" free to talk to the user and orchestrate "lil Claudes", instead of spending time micromanaging individual threads. This first release is only the beginning for Dynamic Workflows in CMA. We're going to invest a ton in giving developers more control and capabilities when working with workflows, and generally making the harness even more powerful, reliable, and flexible. Massive shoutout to @karbon0x who was the mastermind behind Workflows for Claude Managed Agents. Have fun Flowin' ya'll. Let us know what you think!
ClaudeDevs
@ClaudeDevsOct 9
Claude Managed Agents dynamic workflows are now available in public beta. It's a new type of multiagent orchestration, built for your most ambitious workloads. A lead agent writes a plan that runs across many agents in phases, combining the results at the end.
18
11
1
263
41,730
Brad Abrams retweeted
If you're on a Max or Team plan you now get free API Credits. Use these credits to build your very first Claude Managed Agent. Here is an example implementation that walks you through building your first agent, a daily brief agent that keeps running autonomously, on a schedule that you set. Try this out or your own ideas! But definitely use those free credits to give us a whirl!
ClaudeDevs
@ClaudeDevsOct 8
How to build automations with Claude Managed Agents: claude.dev/blog/building-eff… Deploy an agent that reads Slack/GitHub on a schedule (with credentials and memory) and posts updates. You can set it up with a Claude Code command and use the new API credits included in Max and Team.
2
3
64
9,445
Brad Abrams retweeted
Claude
@claudeaiOct 7
One more thing: we’re halving the price of cache reads on Claude Sonnet 5.5, to $0.10 per million tokens. That makes Sonnet 5.5 around 20% cheaper to run on most long-running work.
218
589
393
11,860
1,577,927
Brad Abrams retweeted
we’ve been wanting to do this for a while and i’m so excited we finally did, don’t sleep on it - build on the api with credits as part of your monthly sub! /claude-api managed-agents-onboard and go nuts
ClaudeDevs
@ClaudeDevsOct 7
Replying to @ClaudeDevs
We’re rolling out monthly Claude Platform API credits for Max and Team plans: Max 5x: $100 Max 20x: $200 Team: up to $500, pooled Works on any model, including Haiku 5.5, in your code or third-party harnesses. How it works and full terms: support.claude.com/en/articl…
63
36
7
1,614
194,841
Brad Abrams retweeted
5 Fable 5.1 optimizations you can use *NOW*. 1. Set effort to 'low' 2. Run '/claude-api cost-optimize' 3. Run 'claude-api prompt-audit' 4. Change effort mid-conversation w/o cache hit 5. Update Fable 5.1 API config w/ 'claude-api migrate' From @RLanceMartin
35
78
8
1,328
168,595
Brad Abrams retweeted
ClaudeDevs
@ClaudeDevsAug 17
In a new blog post, we share how one customer, ABC Legal, deployed Claude Managed Agents. The fleet of 50+ agents have cut costs by up to 50% for certain legal tasks. The agents also use a feedback loop to improve continuously over time. Read more: claude.com/blog/how-abc-lega…
108
159
30
2,785
331,027
Brad Abrams retweeted
🫰 tip: Experiment with *effort*. Lower effort is fewer tokens, higher effort is more tokens.
5
1
1
13
3,022
Brad Abrams retweeted
ClaudeDevs
@ClaudeDevsJul 7
A second strategy: use Fable 5 as an orchestrator. Fable 5 plans and delegates to workers (Sonnet 5). Most tokens are billed at the lower worker rate.
46
150
97
2,554
405,034
Brad Abrams retweeted
ClaudeDevs
@ClaudeDevsJul 7
A few patterns we frequently use with Fable 5: Use Fable 5 as an "advisor." An executor (Sonnet 5) calls Fable 5 for guidance. Most tokens are billed at the lower executor rate.
718
2,262
749
30,527
5,829,211
Brad Abrams retweeted
I’d heard from some that they felt model progress since December was incremental, things were slowing down. But Anthropic was only publicly offering their second best model. This model card kind of reminds me of that scene in The Princess Bride where Inigo Montoya says “I’m not left handed”.
Claude Mythos and Fable 5 Benchmarks Anthropic is SOTA everywhere
3
2
93
23,203
Brad Abrams retweeted
ClaudeDevs
@ClaudeDevsJun 9
Claude Fable 5 is our first generally available Mythos-class model. It ships with new safety classifiers that may flag certain prompts in dual-use domains like cyber and bio. We've added fallbacks: a refused request retries on Claude Opus 4.8 instead of dead-ending.
194
325
79
5,069
466,038
Brad Abrams retweeted
We just published internal data on how much of Claude's development is already being done by Claude: - Over 80% of all code merged into our codebase is now written by Claude - It's been months since many researchers at Anthropic hand-wrote code - The typical Anthropic engineer ships 8x as much code as they did in 2024 - On the most open-ended engineering tasks, Claude's success rate jumped from ~26% to 76% in 6 months - When research sessions went off-track, Claude proposed a better next step than the human took 64% of the time We're not at recursive self-improvement yet, but it could come sooner than most expect. I highly recommend reading the full blog post.
Anthropic
@AnthropicAIJun 4
Our internal data shows Claude is accelerating AI development—a possible path to recursive self-improvement, or AI autonomously building a more capable successor. It’s happening faster than we thought, and the implications deserve greater attention. anthropic.com/institute/recu…
189
202
53
3,221
426,059
Brad Abrams retweeted
there's a ton of demand right now for excellent infra talent, definitely outpacing supply im hiring engineers who have tackled megascale, multicloud product infra to work on the Claude Platform. help me find them 🙂
17
15
158
16,829
Brad Abrams retweeted
Claude Console now gives diagnostics on prompt cache misses. it will attribute cache misses to messages, system prompt, tool, or model changes.
4
4
48
5,316
Brad Abrams retweeted
Claude
@claudeaiMay 11
The Claude Platform on AWS is now generally available. AWS customers get the full set of Claude API features, with AWS authentication, billing, and commitment retirement.
368
757
250
9,418
2,168,118