$1/M input tokens and $5/M output tokens is good compared to Claude Sonnet 4.5 but nowadays thanks to the pace of the industry developing smaller/faster LLMs for agentic coding, you can get comparable models priced for much lower which matters at the scale needed for agentic coding.
Given that Sonnet is still a popular model for coding despite the much higher cost, I expect Haiku will get traction if the quality is as good as this post claims.
Given that Sonnet is still a popular model for coding despite the much higher cost, I expect Haiku will get traction if the quality is as good as this post claims.