How much does a content summarization service cost per month?

On Gemini 1.5 Flash, about $90.00 a month at 8,000 requests a day with the assumptions below. The cheapest model compared here, Gemini 1.5 Flash, runs about $90.00 for the same workload. Your real figure moves with volume and tokens, so tune it in the calculator.

Which model is cheapest for a content summarization service?

Gemini 1.5 Flash, at about $90.00 a month for this workload. Cheaper is not automatically better: a model that needs retries or longer prompts can cost more in practice, so test the candidates on your own evaluation set before committing.

What does a content summarization service cost to run?

A service that condenses long articles, transcripts, or threads into summaries. High volume with large inputs and modest outputs, no tools or retrieval, so a fast cheap model usually wins. On Gemini 1.5 Flash this works out to about $90.00 a month; here is the figure across every model and what drives it.

assumptions

A planning estimate for this shape of workload. Tune any of it in the calculator.

8,000 items a day
~3,000 input tokens per item
~500 output tokens per summary
No tool calls, no retrieval

monthly_cost · Gemini 1.5 Flash

$90.00/ month

Input tokens3.0k/req · agentic context: $54.00
Output tokens500/req: $36.00

3.0k input · 500 output · 1 LLM turn / request

cost_by_model

A content summarization service across every model

Monthly cost of a Content summarization service across models
model	cost / month
Gemini 1.5 FlashGoogle (Vertex) · shown above	$90.00cheapest
GPT-4o miniOpenAI	$180
Claude HaikuAnthropic	$1,056
Gemini 1.5 ProGoogle (Vertex)	$1,500
GPT-4oOpenAI	$3,000
Claude SonnetAnthropic	$3,960
Claude OpusAnthropic	$19,800

cheapest · public list prices as of 2026-06 · planning estimate, not a quote

free_toolTune this scenario to your numbersOpens the AI Agent Cost Calculator prefilled with this workload. Change the volume, tokens, tool calls, and RAG to match your own and watch the cost move.

what_drives_it

Where the money goes

Large inputs at high volume: the input side dominates, so the cheapest capable model and prompt caching matter most.

The cheapest option here, Gemini 1.5 Flash, comes to about $90.00 a month against $90.00 on Gemini 1.5 Flash. Whether the cheaper model fits is a question for your evaluation set, not the price sheet. The bigger lever is usually the workload itself: caching re-sent context, trimming what each turn carries, and capping the tool loop move the bill more than swapping models does.

other_workloads

faq

Questions & answers

How much does a content summarization service cost per month?: On Gemini 1.5 Flash, about $90.00 a month at 8,000 requests a day with the assumptions below. The cheapest model compared here, Gemini 1.5 Flash, runs about $90.00 for the same workload. Your real figure moves with volume and tokens, so tune it in the calculator.
What makes a content summarization service expensive?: Large inputs at high volume: the input side dominates, so the cheapest capable model and prompt caching matter most.
Which model is cheapest for a content summarization service?: Gemini 1.5 Flash, at about $90.00 a month for this workload. Cheaper is not automatically better: a model that needs retries or longer prompts can cost more in practice, so test the candidates on your own evaluation set before committing.

A cost estimate is a start. Making an agent cheap in production is the work.

Prompt caching, context trimming, and the right model per step usually cut an agent's bill by more than half. Book a call, or leave your email and I'll reach out.

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