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The Economic Times

Economy / The Economic Times

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OpenAI launches GPT-5.5 with API pricing starting at $5 per 1 million tokens

OpenAI has launched GPT-5.5, its most advanced AI model yet, designed for complex, multi-part tasks and acting as an active collaborator. This new model demonstrates significant improvements in coding, knowledge work, and scientific research, offering enhanced autonomy and efficiency without increased latency

24 Apr 2026 12:07 pm