The AI Coding Price War: OpenAI Cut Luna 80% While DeepSeek Launched V4-Flash. Cost per Task Is the Metric
On July 31, OpenAI cut GPT-5.6 Luna 80% while DeepSeek shipped V4-Flash-0731. Analysts now rank by intelligence per dollar. Cost per task — not token price — is what teams should model before adopting any agent.
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