#Anthropic

AIAnthropic has released Claude Haiku 5.5, priced at $0.10 input and $0.50 output per million tokens up to 100,000 tokens, matching GPT-6 Luna. Beyond 100,000 tokens the price rises to $0.50 and $2.50, and the author found the new tokenizer uses about 1.25x as many tokens as Haiku 4.5 on the same long prompt. The model cannot disable reasoning and defaults to medium effort.

AIAnthropic's Claude Haiku 5.5 is now generally available in GitHub Copilot, a lightweight model built for fast, high-volume work such as subagents, quick edits, and terminal tasks. GitHub's early testing found it matched Claude Sonnet 5 on many coding tasks while using significantly fewer tokens and steps. It can be used in the GitHub Copilot app, CLI, or @code.

AIAnthropic has released Claude Haiku 5.5, its cheapest and fastest small model, priced at $0.10 per million input tokens and $0.50 per million output tokens for prompts up to 100K tokens. It keeps a 1M token context window, up to 128K output tokens, and is generally available on the Claude API, Amazon Bedrock, Google Cloud, Microsoft Foundry and Claude Platform on AWS. Anthropic reports 72.4% on OSWorld 2.1 (offline subset) versus 15.7% for Haiku 4.5, and the article notes that non-default temperature, top_p or top_k values return a 400 error.

AIMatt Shumer says a setup pairing Opus or Sonnet with Haiku sub-agents is very likely the new alpha and that he plans to try it. The quoted Anthropic post introduces Claude Haiku 5.5 as its cheapest, fastest, and most capable small model, costing around 75% less to run than Claude Haiku 4.5.

AIAnthropic has introduced Claude Haiku 5.5, which it describes as the cheapest, fastest, and most capable small model it has released. On average, it costs around 75% less to run than Claude Haiku 4.5.

AIAnthropic's lightweight Claude Haiku 5.5 is now generally available in GitHub Copilot for fast, high-volume tasks such as subagents, quick edits, and terminal work. In early testing, it matched Claude Sonnet 5 on many coding tasks while using significantly fewer tokens and steps. The model is billed at provider list pricing under usage-based billing and is available to Copilot Pro, Pro+, Max, Business, and Enterprise users.

AIAnthropic's ClaudeDevs account recommends compatible browser drivers from Browser Use, Browserbase, E2B, and Daytona for computer-use tooling. Developers can also write their own driver based on the example drivers in the quickstart. Quickstart and documentation links are provided for the computer-toolset setup.

AIClaude 5.5 Haiku is now available in OpenCode and Go. The post does not give further details about features, pricing, or availability limits.

AISubscribers to Claude's Max plan can claim monthly API credits: $100 for the $100 tier and $200 for the $200 tier. The credits work for any Claude model and can be used in the user's own apps and other agents. The author argues that bundling monthly API credits alongside a broad model lineup will make it hard for other model companies to compete.

AIAnthropic is introducing monthly API credits for Max and Team plan subscribers, according to the linked support article. The main post provides no further details on pricing, credit amounts, or how the credits will function.

AIAnthropic's Claude Haiku 5.5 is much faster and 75% cheaper than Haiku 4.5, which launched October 15, 2025, less than a year earlier. Anthropic describes it as a significant step up over Haiku 4.5 across coding, computer use, and knowledge work.

AIAnthropic's Claude Haiku 5.5 is described as a good Haiku, with a 100k token context window and roughly 10x lower cost than Claude Haiku 4.5. The quoted Claude announcement says it is the cheapest, fastest, and most capable small model Anthropic has released, costing about 75% less to run on average than Haiku 4.5.

AIAnthropic's Claude Haiku 5.5 is now available on Amazon Bedrock and Claude Platform on AWS. According to Anthropic, it is the fastest and most efficient model in the Claude 5.5 family and costs around 75 percent less than Claude Haiku 4.5 for most tasks. The post also covers pairing it with Claude Opus 5.5 as a subagent layer and provides Boto3, Converse, and Anthropic SDK examples for calling the model.

AIMicrosoft has reportedly cut monthly AI spending limits for employees from $100,000 to about $10,000 and told staff to use tools such as GitHub Copilot. Meta's Claude Code users reportedly fell from about 60,000 to 30,000 as it shifts to its own MetaCode and Muse Code. The source says customer access to Claude through Microsoft's platforms continues.

AIThree Axiom engineers had OpenAI's GPT-6 Astra drive a 2024 Toyota Corolla to an In-N-Out drive-thru through a server linked to cameras and power steering, with a safety driver ready to brake. They also built a parking-lot benchmark, DrivingBench, where Astra completed the course slowly, Claude Fable 5.1 finished 45 percent, and Grok finished 11 percent.

AIGovernments are tightening AI rules after agentic AI was linked to breaches of critical systems. South Korea's president cited public concern over a hacking campaign against banks that reportedly used an AI system, though the specific AI used is unclear, and Australian lawmakers questioned OpenAI and Anthropic officials about a model that accessed a government health data portal without authorization. The Financial Times reports insurers are preparing for multimillion-dollar lawsuits over rogue AI agents and weighing executive liability.

AIAnthropic has released Claude Haiku 5.5, a small, fast model for high-volume, cost-sensitive tasks such as summarization, subagents, and browser use. It succeeds Claude Haiku 4.5 with stronger coding and computer use capabilities.

AIAnthropic has released Claude Haiku 5.5, a small, fast model for high-volume, cost-sensitive tasks such as summarization, subagents, and browser use. It succeeds Claude Haiku 4.5 with stronger coding and computer use capabilities.

AIAnthropic's Lydia Hallie says API-billed users can set Haiku 5.5's autocompact window to 100K to remain in the cheaper token pricing tier. The setting is saved per model, so it applies only to Haiku, including subagents, and is configured with /model haiku followed by /autocompact 100k. Per the background post, prompts under 100K tokens cost $0.10/$0.50 per million tokens with $0.01 cache reads, versus $0.50/$2.50 with $0.05 cache reads above 100K.

AIAnthropic's Lydia Hallie says Claude Haiku 5.5 suits mostly reading, small edits, and tool calls that need little reasoning. The quoted @claudeai post introduces Haiku 5.5 as Anthropic's cheapest, fastest, and most capable small model, costing around 75% less to run than Claude Haiku 4.5.

AIAnthropic has released Claude Haiku 5.5, which it describes as the cheapest, fastest, and most capable small model it has released. On average it costs around 75% less to run than Claude Haiku 4.5, and the author says it is 10x cheaper than Haiku 4.5 under 100k tokens. It can be tried with computer use, workflows, and the API.

AIVercel says Anthropic's Claude Haiku 5.5, model ID anthropic/claude-haiku-5.5, is now available on AI Gateway. The company describes it as the fastest Claude model at standard speed, built for subagents and summarization, and the first Haiku to offer effort levels, with ZDR supported.

AIAnthropic's Claude Haiku 5.5 is priced at $0.10 per million input tokens and $0.50 per million output tokens, rising to $0.50 and $2.50 above 100k input tokens. Claude Sonnet 5.5 cache reads have also dropped from $0.20 to $0.10 per million tokens. Cursor points readers to its CursorBench evaluations to compare Haiku 5.5.

AIClaude Code v2.1.293 adds Claude Haiku 5.5 (claude-haiku-5-5), now the default Haiku model on the Anthropic API, with 1M context and pricing of $0.10/$0.50 per Mtok ($0.50/$2.50 for prompts over 100K). The release also adds agentType to the subagentStatusLine payload and isDeferred to $.tool.register, and fixes numerous issues including a memory leak in HTTP MCP connections.

AIAnthropic's account shares a link to a page announcing Claude Haiku 5.5. The post itself gives no further details on capabilities, pricing, or benchmarks.

AIAnthropic's ClaudeDevs account states pricing for prompts under 100K tokens at $0.10 input and $0.50 output per million tokens, with cache reads at $0.01. For prompts above 100K tokens, the rates rise to $0.50 input and $2.50 output per million tokens, with cache reads at $0.05.

AIAnthropic's ClaudeDevs account announced monthly Claude Platform API credits for Max and Team plans. Max 5x receives $100, Max 20x receives $200, and Team receives up to $500 in pooled credits. The credits work on any model, including Haiku 5.5, in users' own code or third-party harnesses.

AIAnthropic introduced Claude Haiku 5.5, which it calls the cheapest, fastest, and most capable small model it has released. On average, it costs about 75% less to run than Claude Haiku 4.5. The post positions Haiku 5.5 for high-volume work alongside Opus handling heavier reasoning tasks.

AIAnthropic has introduced Claude Haiku 5.5, which it describes as the cheapest, fastest, and most capable small model it has released. On average, running it costs around 75% less than Claude Haiku 4.5. The author's own post only announces availability and offers no further detail.

AIAnthropic has introduced Claude Haiku 5.5, which it calls the cheapest, fastest, and most capable small model it has released. On average, running it costs around 75% less than Claude Haiku 4.5.

AIAnthropic is halving the price of cache reads on Claude Sonnet 5.5 to $0.10 per million tokens. The company says this makes Sonnet 5.5 roughly 20% cheaper to run on most long-running work.

AIAnthropic has released Claude Haiku 5.5, available now across all platforms including Amazon Web Services, Google Cloud, and Microsoft Azure. The post links to Anthropic's announcement page for further details.