DeepSeek vs OpenAI vs Claude: The Real API Price War (August 2026)
Quick verdict: As of August 2026, DeepSeek V4 flash remains the cheapest serious model in the world at $0.14/M input — 3.6x cheaper than OpenAI’s budget model (gpt-5.6-luna) and 7x cheaper than Claude’s budget tier (Haiku 4.5). On price-per-performance, no US lab currently comes close. The catch: DeepSeek has announced a significant price increase is … Read more