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From Chatbots to AI Agents: OpenRouter’s Agentic Shift

It looks like the market is shifting from chatbots to AI workerks. The fastest-growing behavior in OpenRouter traffic is agentic inference - multi-step workflows where models plan, call tools, retrieve data, revise outputs, and execute tasks.

2023 → AI chat 2024 → AI reasoning 2025 → AI agents 2026 → AI autonomy in production systems

Stop thinking in terms of single prompts Build products that allow persistent sessions, planning loops, and tool use Users will increasingly expect AI that does the job, not just writes text

According to their report models like DeepSeek R1 and Kimi K2 are gaining massive share due to:

1️⃣ Cost efficiency - 10–20x cheaper than closed models 2️⃣ customizability 3️⃣ strong performance on multi-step tasks

The bulk of real-world usage is still: coding, content generation, creative workflows. Software development is the first industry to be reshaped end-to-end by AI.

Source: openrouter.ai/state-of-ai

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Scatter plot comparing model cost per 1M tokens (log scale) to total usage, with green open-source and red closed-source model points and labeled clusters.

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PS: I'm pretty active on 𝕏 if you'd like to follow along

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