Unverified50% confidenceReleaseExact time
Anthropic released Claude Haiku 5.5, with the model ID claude-haiku-5-5, now available on the API, Bedrock, Google Cloud and Copilot.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/13/2026
First Seen
Valid until: 1/11/2027
Sources
Related Entities
Related Claims
UnverifiedThe default models for multiple providers were switched to Claude Haiku 5.5, including Google Vertex AI (changed from Claude Sonnet 5.5 to Claude Haiku 5.5), Cortecs, DevPass, Eden AI, GitHub Copilot, LLM Gateway, NanoGPT, OpenCode Go, Requesty, and Vivgrid.78% similarVerifiedHaiku 5.5 is the first Haiku model with an adjustable effort setting.71% similarUnverifiedHaiku 5.5's category tags on Product Hunt are Developer Tools and Artificial Intelligence, with developers as the primary audience69% similarUnverifiedHaiku 5.5 is designed for high-concurrency, cost-sensitive workloads, including summary generation, classification, customer support, browser automation, and coding sub-agents.68% similarUnverifiedClaude Haiku 5.5 is positioned as a high-throughput scenario model, with applicable scenarios including classification, summarization, information extraction, real-time customer service, voice agents, in-app assistants, and serving as a fast sub-agent model for Opus and Sonnet.64% similar
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