Unverified50% confidenceFactExact time
Claude Haiku 4.5 is a fast-response model offered by Anthropic on the Azure platform.
1
Sources
50%
Confidence
Long-term
Relevance
10/18/2026
First Seen
Sources
Related Entities
Related Claims
VerifiedHaiku 5.5 is the first Haiku model with an adjustable effort setting.73% similarUnverifiedAnthropic released Claude Haiku 5.5, with the model ID claude-haiku-5-5, now available on the API, Bedrock, Google Cloud and Copilot.70% 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.70% similarUnverifiedHaiku 5.5 is designed for high-concurrency, cost-sensitive workloads, including summary generation, classification, customer support, browser automation, and coding sub-agents.66% similarUnverifiedThe 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.64% similar
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