Output tokens cost $0.15 per million on agnes-2.5-flash and $0.90 per million on agnes-2.5-pro. Input tokens cost $0.03 per million on agnes-2.5-flash and $0.45 per million on agnes-2.5-pro. Cached input tokens are billed at $0.03 per million on agnes-2.5-flash and $0.00 per million on agnes-2.5-pro. Context lengths are 512,000 tokens on agnes-2.5-flash and 1,000,000 tokens on agnes-2.5-pro.
Agnes 2.5 Flash is Agnes AI’s fast and efficient language model, an upgraded, fully available model based on Agnes 2.0 Flash. It continues to use an OpenAI-compatible Chat Completions interface and has been optimized for coding tasks, agent workflows, tool calls, multi-turn dialogue, reasoning, and image understanding.
Agnes 2.5 Pro is Agnes AI’s paid inference model and the commercially stable version of the Agnes 2.5 Pro Alpha ranking model, suitable for advanced coding, scientific reasoning, long-context analysis, agent workflows, and multimodal understanding. The model is accessed via an OpenAI-compatible Chat Completions API.
Prices are per million tokens. Time to First Token and throughput are rolling averages measured on AIHubMix.
Promotional prices show the discounted rate; see each model page for promotion windows.
Daily traffic served through AIHubMix — how demand for each model is trending.
Measured on real AIHubMix traffic, hourly buckets. Gaps mean no traffic in that hour.
Estimate your monthly bill for the same workload on each model.
Monthly = daily × 30. Discounted rates applied where a promotion is active.
agnes-2.5-flash: $0.15/M output tokens; agnes-2.5-pro: $0.90/M. Use the cost calculator above to estimate your own workload.
agnes-2.5-flash accepts 512,000 and agnes-2.5-pro accepts 1,000,000 input tokens. Maximum output per request is 56,500 tokens on agnes-2.5-flash and 65,536 tokens on agnes-2.5-pro.
agnes-2.5-flash accepts text and image input and supports thinking; agnes-2.5-pro accepts text and image input and supports thinking.
Yes. AIHubMix serves every model on this page behind one OpenAI-compatible endpoint, so switching between them is a one-line change to the model field — no second account, key or SDK.
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