Expired50% confidenceFactExact time
The per-task cost of GPT-6 Luna Max is reportedly already one-quarter that of DeepSeek V4.1 Flash.
1
Sources
50%
Confidence
Short-term (~14 days)
Relevance
9/29/2026
First Seen
This claim has expired. It is kept for the record and no longer describes the current state.
Valid until: 10/13/2026(expired)
Sources
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Related Claims
UnverifiedThe release party claimed that the cost of DeepSeek-V4.1-Flash is only 1/40 that of Opus 5 and GPT-5.6 Sol.79% similarUnverifiedEven at the Hide reasoning level, DeepSeek V4.1 Flash's per-task completion time generally exceeds that of the GPT series and Grok series models.76% similarUnverifiedGPT-5.6 Luna is the fast, low-cost version, targeting large-scale repetitive tasks such as bulk rewriting, content classification, customer service responses, and high-frequency API calls.74% similarUnverifiedIn the head-to-head comparison among GPT-5.6 Luna, Grok 4, and DeepSeek Flash, Luna wins on quality and safety, while DeepSeek has an advantage in cost and throughput.74% similarUnverifiedGPT-6 Luna's pricing is already lower than DeepSeek V4 Pro's off-peak, cache-miss price.74% similar
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