AI Giants OpenAI and Anthropic Slash Model Prices Up to 50%

The artificial intelligence model market is shifting focus from capability to cost, with major players OpenAI and Anthropic announcing significant price reductions for their advanced AI models. On Tuesday, OpenAI launched GPT-6 Sol and GPT-6 Luna at substantially lower prices than their predecessors, just an hour and a half after Anthropic unveiled Claude Opus 5.5. Both companies are signaling increased capability at a reduced cost.

OpenAI's Sol is now priced at $2 per million input tokens and $10 per million output tokens, down from $4 and $20 respectively. Luna saw a price drop to $0.10 for input and $0.50 for output, compared to the previous $0.20 and $1.20. The flagship GPT-6 Astra model's price remains unchanged at $10 for input and $50 for output per million tokens. Anthropic's Opus 5.5 is priced at $4 for input and $20 for output per million tokens, a 20% decrease from Opus 5. Cache reads, crucial for programming tasks and long-running agents, are now $0.20 per million tokens. Anthropic claims Opus 5.5 is about 40% cheaper and 30% faster for typical workloads.

The competition extends beyond these two companies. Within 48 hours, xAI released Grok 4.7 at $2 per million input tokens and $6 per output tokens, and Xiaomi introduced its MiMo-V2.6 series under an MIT license, claiming competitive performance for agent tasks. While token prices are falling, the overall cost for companies may not decrease, as lower prices could encourage increased usage, potentially leading to higher overall AI expenditures.

For businesses building on these AI models, the ultimate cost of completing a task is becoming a more critical metric than just the price per token. OpenAI highlighted Sol's performance on Zapier's AutomationBench, achieving 33.2% success at $0.27 per task, while claiming Opus 5 performed worse at a significantly higher cost. Anthropic, however, presented data showing Opus 5.5 outperforming GPT-6 Astra in several categories. These self-reported benchmarks illustrate how each company chooses to present its advantages.

Companies using these models in Israel could see improved gross profit margins due to the price drops. However, this also lowers the barrier to entry for new competitors. The advantage is shifting from the ability to afford AI models to the capability of building a compelling product around them that meets customer needs.