Anthropic releases Claude Haiku 4.5 (batch)

Claude Haiku 4.5 is Anthropic’s fastest and most efficient model, delivering near-frontier intelligence at a fraction of the cost and latency of larger Claude models. Matching Claude Sonnet 4’s performance...

Type: MODEL_LAUNCH
Detection: listing
Confidence: medium
Status

Related entities

ModelClaude Haiku 4.5 (batch)CompanyAnthropic

Primary source

OpenRouter models API · openrouter.ai/anthropic/claude-haiku-4.5:batch ↗

Structured listing of 400+ hosted models: prices per token, context length, modalities, supported parameters and listing date. Prices are OpenRouter's listed prices, which usually mirror first-party pricing but can differ.