Summary
Writer released Palmyra X6, a flagship enterprise model priced at $2 per million input and $8 per million output tokens, alongside upgrades to the Writer Agent harness. Writer says the combination runs agent workflows at 52% lower cost and 48% faster, completing tasks in about 26 seconds and running unattended for up to eight hours.
What changed
Writer shipped Palmyra X6 ($2 input / $8 output per million tokens) plus major Writer Agent harness upgrades and token-spend governance tools, claiming 52% lower cost and 48% faster multi-step agent execution versus its prior stack.
Why it matters
Enterprise agent adoption is increasingly gated by runaway token spend, not capability. A vertically integrated model-plus-harness pitch aimed squarely at cost per workflow, with governance controls for leaders, targets the exact blocker slowing production agent rollouts.
Evidence excerpt
WRITER Agent now operates at 52% lower cost with 48% faster speed when paired with Palmyra X6, completing tasks in 26 seconds on average and working unattended for up to eight hours.