System Report

OpenAI halves GPT‑5.6 Sol price as Moonshot AI rolls out cheaper

OpenAI announced a 50 % price cut for its GPT‑5.6 Sol model, and Moonshot AI responded with two new releases that undercut the incumbent on both cost and capability. The moves tighten a pricing battle that could resha…

The price reduction was posted on Hacker News under the headline “GPT‑5.6 Sol Pricing Cut by 50%”[^1]. The same forum also highlighted Moonshot AI’s Kimi K2.5, a model that “beats GPT‑5 on reasoning” and introduces an…

OpenAI’s decision to halve the cost of GPT‑5.6 Sol is a direct response to mounting pressure from cheaper alternatives. The cut brings the per‑token fee down to an undisclosed level, but the headline alone signals tha…

The move also forces competitors to justify higher fees with tangible performance gains. OpenAI has not published new benchmark numbers alongside the price change, leaving the community to wonder whether the cut refle…

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