LLM ReferenceLLM Reference

Gemini 2.5 Flash Lite Preview 09-2025

gemini-2.5-flash-lite-preview-09-2025

Researched 29d ago

Last refreshed 2026-05-11. Next refresh: weekly.

MultimodalCodingRAGAgentsLong contextVisionJSON / Tool use

Gemini 2.5 Flash Lite Preview 09-2025 is worth evaluating for coding, rag, and agents when its provider route and context window match the workload.

Decision context: Coding task fit, 3 tracked provider routes, and research from 2026-04-19.

Use it for

  • Teams evaluating coding, rag, and agents
  • Workloads that can use a 1M context window
  • Buyers comparing 3 tracked provider routes

Do not use it for

  • Workloads where another current model has stronger sourced task evidence

Cheapest output

$0.400

GCP Vertex AI per 1M tokens

Provider routes

3

Tracked API hosts

Quality / dollar

Unknown

No task benchmark coverage yet

Freshness

2026-04-19

Researched 29d ago

fresh

Top use-case fit

Coding

Included by capability and metadata signals in the decision map.

RAG

Included by capability and metadata signals in the decision map.

Agents

Included by capability and metadata signals in the decision map.

Provider price ladder

ProviderInput / 1MOutput / 1MRoute
GCP Vertex AI$0.100$0.400
Serverless
Google AI Studio$0.100$0.400
Serverless
OpenRouter$0.100$0.400
Serverless

Benchmark peer barsfor Coding

No task-mapped benchmark peers are available for this model yet.

Migration checks

No linked migration route is available for this model yet.

About

Google: Gemini 2.5 Flash Lite Preview 09-2025 available via OpenRouter. Pricing: $0.1/1M input, $0.4/1M output.

Gemini 2.5 Flash Lite Preview 09-2025 has a 1M-token context window.

Gemini 2.5 Flash Lite Preview 09-2025 input tokens at $0.1/1M, output at $0.4/1M.

Capabilities

VisionMultimodalFunction CallingTool UseStructured OutputsCode Execution

Rankings

Specifications

Released2025-09-01
Context1M
ArchitectureDecoder Only
Knowledge cutoff2025-01
Specializationgeneral
LicenseProprietary
Trainingpretrained

Created by

Pioneering artificial intelligence research.

London, United Kingdom
Founded 2014
Website