Agnes 2.5 Flash

agnes-2.5-flash · Agnes

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.

API Pricing

Input$0.03 / 1M tokens
Output$0.15 / 1M tokens

Specifications

Context512K tokens
Max output65.5K tokens
Modalitiestext, image
CapabilitiesThinking, Streaming, Tool calling, Prompt caching
Endpointschat_completions, responses

Frequently asked questions

What is Agnes 2.5 Flash?

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.

What is the context length of Agnes 2.5 Flash?

Agnes 2.5 Flash has a 512,000 token context window. It supports up to 65,500 output tokens.

How much does Agnes 2.5 Flash cost?

On AIHubMix, Agnes 2.5 Flash costs $0.03 per million input tokens and $0.15 per million output tokens.

What modalities does Agnes 2.5 Flash support?

Agnes 2.5 Flash accepts text and image input.

What capabilities does Agnes 2.5 Flash support?

Agnes 2.5 Flash supports thinking. Per-protocol parameter support is listed in the capability table on this page.

How do I call Agnes 2.5 Flash via API?

Agnes 2.5 Flash is available through the AIHubMix unified API. The API is OpenAI-compatible: point your OpenAI SDK at https://aihubmix.com/v1, use your AIHubMix API key, and set the model name to agnes-2.5-flash — no other code changes needed.

Who created Agnes 2.5 Flash?

Agnes 2.5 Flash is developed by Agnes. AIHubMix aggregates it alongside models from other providers behind one API and one bill.

More models from Agnes

See all Agnes models →

Agnes 2.5 Pro

by Agnes

Agnes 2.5 Pro is Agnes AI’s paid inference model and the commercially stable version of…

$0.45/1M in · $0.9/1M out
1,000,000 tokens context

Agnes 2.5 Pro Alpha

by Agnes

Agnes 2.5 Pro Alpha is Agnes AI’s paid inference model, suitable for advanced coding…

$0.45/1M in · $0.9/1M out
1,000,000 tokens context

Agnes Image 2.1 Flash

by Agnes

Agnes Image 2.1 Flash is Agnes AI’s high-performance image generation and image editing…

$2/1M in · $2/1M out

Use Agnes 2.5 Flash via the AIHubMix unified API — one interface for every major LLM.