Haiku 5.5 is now available in the Claude Platform and Claude Code. On average, it costs around 75% less to run than Haiku 4.5.
It pairs well with Opus 5.5 or Sonnet 5.5 as a subagent. Use it for high-volume, cost-sensitive tasks like summaries, compactions, or database queries.
a hacker allegedly used AI agents to attack South Korean banks
then made one ridiculous mistake 😭
they left their Claude Code session histories exposed on a public server.
CrowdStrike researchers found the logs alongside agent memory files and configurations for ARTEX, an open-source AI penetration-testing tool.
the attacker reportedly used DeepSeek V4.1 Flash, GLM-5.3 and Grok 4.6 across the operation.
and somehow, it gets worse.
in one Claude Code session, the attacker asked AI to write a security researcher résumé, providing personal details that could help identify them.
researchers also found conversations about where stolen Korean data could be sold.
the attacker’s identity hasn’t been confirmed.
imagine using AI to help hack banks, only to potentially expose yourself through your own AI chat history
if you're still generating one image per idea, you're doing it the slow way
i used to write a prompt, hate the result, rewrite it, hate that too.
same loop for like 20 mins and a bunch of credits gone
Burst mode by @envato does up to 6 directions for 1 credit.
you just look at them side by side and go with whatever's actually good
and if one is close but not quite there you can ask for more like it instead of starting over
https://t.co/dPyMOhqIVM
Anthropic just launched its cheapest Claude model yet
Claude Haiku 5.5 costs around 75% less per task than Haiku 4.5
and up to 90% less per token for workloads under 100K tokens, according to Anthropic.
It’s built for fast, high-volume workloads like:
→ Coding sub-agents
→ Browser agents
→ Customer-facing agents
→ Real-time apps
→ Tasks where larger Claude models get expensive
Haiku 5.5 also introduces adjustable effort, letting developers control how much reasoning each task uses.
Available now through the Claude app, API, AWS, Google Cloud, and Azure.
This could make multi-agent systems far cheaper to run at scale
Haiku 5.5 is now available in the Claude Platform and Claude Code. On average, it costs around 75% less to run than Haiku 4.5.
It pairs well with Opus 5.5 or Sonnet 5.5 as a subagent. Use it for high-volume, cost-sensitive tasks like summaries, compactions, or database queries.