Gemini 2.5 Flash@Europe West4

SyncDev model directory · Profile updated Oct 7, 2026

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Google's first hybrid reasoning model which supports a 1M token context window and has thinking budgets. Most balanced Gemini model, optimized for low latency use cases.

Key specifications

Specification score
69.5
Context window
1.05M
Max output
65.54K
Input / 1M tokens
$0.30
Output / 1M tokens
$2.50

The specification score summarizes recorded features and limits. It is not a benchmark result.

Inputs and outputs

Recorded modality support shows what this model can accept and produce. An undocumented modality is shown as unknown rather than assumed to be unsupported.

Accepts

  • Text input
  • Image input

Produces

  • Text output

Capabilities

ReasoningFunction callingVisionStreamingJSON mode

What is Gemini 2.5 Flash@Europe West4?

Catalogue record

Gemini 2.5 Flash@Europe West4 is listed in Requesty’s public model catalogue under the exact routing identifier vertex/gemini-2.5-flash@europe-west4. Google's first hybrid reasoning model which supports a 1M token context window and has thinking budgets. Most balanced Gemini model, optimized for low latency use cases.

Recorded interface details

When the catalogue snapshot was collected, the catalogue records a context window of 1,048,576 tokens and a maximum output of 65,535 tokens. It records reasoning support, vision input support, tool-calling support, and no image-generation flag. These fields describe the routing catalogue entry and should be rechecked against the current provider documentation before production use.

Pricing and availability

The source catalogue reports input and output prices when available. Pricing can depend on the route, region, token tier, cache use, account, and date, so this record does not infer a commercial commitment from a single snapshot. Confirm current pricing, data handling, regional controls, rate limits, and availability with the current upstream documentation.

Related models

Explore Vertex via Requesty models and the text-to-text ai models collection. Use the comparison tool to inspect a second candidate.

How to evaluate Gemini 2.5 Flash@Europe West4

Compare the model on the work you need to complete.

Tasks and inputs

Gemini 2.5 Flash@Europe West4 is listed for Image-text-to-text, Text-to-text AI models. It accepts text, image and produces text. Use the publisher’s input format and preprocessing for your chosen deployment.

Capacity and cost

Documented limits: 1.05M context and 65.54K maximum output. The listed route charges $0.30 input and $2.50 output per million tokens. Measure a completed task using the prompts, documents and tools your application will use. Include reasoning and retries in the result.

Choosing a deployment

Use the model identifier and account requirements for the selected API route. Confirm its request limits and output format with one complete task before connecting a larger workflow.

Frequently asked questions

Gemini 2.5 Flash@Europe West4 is recorded under the Requesty routing identifier vertex/gemini-2.5-flash@europe-west4. This profile identifies a routing-provider entry. Confirm the upstream model and the host-specific limits, access and prices before use.

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