实测GPT-5：写作“AI味”浓 代码“美而无用” OpenAI为何急于打响价格战

Core Insights - The long-awaited GPT-5 has been released, but initial feedback indicates a disappointing performance compared to expectations, with users noting a regression in writing quality and code utility [1][4][11] - OpenAI appears to be shifting its focus from pure technological advancement to survival and commercial expansion, aiming for a $500 billion valuation by targeting enterprise and government markets [1][20][22] Technical Performance - OpenAI claims GPT-5 has improved capabilities, achieving near 70% better performance in complex scientific problems compared to human experts, and reducing error rates in code generation and writing by up to 80% in some tests [2][4] - Despite these claims, user experiences suggest that GPT-5's writing quality has not significantly improved and may have even regressed to levels similar to GPT-3.5 [4][11] - In programming tasks, GPT-5's performance does not show a significant advantage over competitors, with some users reporting that the generated code, while aesthetically pleasing, is non-functional [11][12][14] Market Strategy - OpenAI has adopted a competitive pricing strategy for GPT-5, with API costs significantly lower than those of its predecessors and competitors, aiming to attract enterprise clients [18][19] - The pricing strategy is designed to penetrate the B2B market, with OpenAI emphasizing enterprise applications during the GPT-5 launch [19][23] - OpenAI's revenue growth is heavily reliant on ChatGPT subscriptions, which account for approximately 70% of total revenue, but the C-end growth is nearing saturation [20][22] Future Outlook - OpenAI is exploring a potential valuation increase to $500 billion through employee stock sales, reflecting market speculation on its future in AGI [20] - The company faces significant operational costs, projected to exceed $28 billion this year, raising concerns about its financial sustainability [20][21] - OpenAI is transitioning from a focus on consumer internet to enterprise and government markets, with plans to offer its services at minimal costs to government agencies to establish long-term partnerships [22][23]