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Anthropic launches Claude Opus 5.5 at a lower price as it targets business customers, faces competition from OpenAI and Chinese AI models, and prepares for a potential IPO.
M
Moneycontrol•26-09-2026, 18:39
Anthropic Ignites AI Price War with Cheaper Claude Model Ahead of Blockbuster IPO
  • •Anthropic launches Claude Opus 5.5, a cheaper AI model, to strengthen its market position before an anticipated IPO.
  • •The new model is 40% cheaper than its predecessor, priced at $4 per million input tokens and $20 per million output tokens.
  • •Opus 5.5 aims to expand Anthropic's business customer base and offers performance comparable to its more powerful Fable 5.1 model.
  • •Anthropic faces intense competition from OpenAI, which has also reduced prices, and growing pressure from open-weight models, particularly from China.
  • •The launch comes as Anthropic prepares for a potential stock market debut this autumn, with investors scrutinizing its growth and strategy amidst increasing competition and customer cost sensitivity.

Key Questions Answered

Anthropic has priced Claude Opus 5.5 at USD 4 per million input tokens and USD 20 per million output tokens, making it about 40 percent cheaper than its predecessor.

Anthropic states that the Claude Opus 5.5 model can handle most tasks at the same level of performance as its more powerful Fable 5.1 system.

Claude Opus 5.5 underwent extensive alignment testing and external evaluations, incorporating specific safeguards focused on high-risk domains like cybersecurity and biology.