Gemini 2.5 Flash Lite by Google demonstrates fast output speed, competitive pricing. View detailed benchmark data including scores across coding, math, reasoning, speed, and cost metrics.
Specifications last checked against the provider on . Benchmark scores carry their own source, linked beside each number.
General Benchmarks
Massive Multitask Language Understanding professional benchmark
HuggingFace LeaderboardHuman preference ELO from blind head-to-head votes
LMSYS / HuggingFaceCoding Benchmarks
Math Benchmarks
Reasoning Benchmarks
Multi-turn service agent making tool calls under strict policy constraints
OpenRouter (measured)Speed Benchmarks
Cost Benchmarks
Cost per 1M cached input tokens — the price that actually applies to a long agent conversation
OpenRouter APIContext Benchmarks
Available from 23 providers
The same model costs different amounts depending on who serves it. You can bring your own key for 4 of these — connect it here.
| Provider | Input / 1M | Output / 1M | Cached in | Context | Your key |
|---|---|---|---|---|---|
| Kenari | $0 | $0 | — | 1.0M | — |
| Poe | $0.07 | $0.28 | — | 1.0M | — |
| Jiekou.AI | $0.09 | $0.36 | — | 1.0M | — |
| CrossModel | $0.1 | $0.4 | $0.01 | 1.0M | — |
| DevPass (LLM Gateway) | $0.1 | $0.4 | $0.01 | 1.0M | — |
| $0.1 | $0.4 | $0.01 | 1.0M | Supported | |
| Impossibl | $0.1 | $0.4 | $0.01 | 1.0M | — |
| Kilo Gateway | $0.1 | $0.4 | $0.01 | 1.0M | — |
| LLM Gateway | $0.1 | $0.4 | $0.01 | 1.0M | — |
| LLMTR | $0.1 | $0.1 | — | 1.0M | — |
| Merge Gateway | $0.1 | $0.4 | $0.01 | 1.0M | — |
| NanoGPT | $0.1 | $0.4 | $0.01 | 1.0M | — |
| NEAR AI Cloud | $0.1 | $0.4 | $0.01 | 1.0M | — |
| Ofox | $0.1 | $0.4 | $0.01 | 1.0M | — |
| OpenRouter | $0.1 | $0.4 | $0.01 | 1.0M | Supported |
| OrcaRouter | $0.1 | $0.4 | $0.01 | 1.0M | — |
| Requesty | $0.1 | $0.4 | $0.01 | 1.0M | — |
| SAP AI Core | $0.1 | $0.4 | $0.01 | 1.0M | — |
| Vercel AI Gateway | $0.1 | $0.4 | $0.01 | 1.0M | Supported |
| Vertex | $0.1 | $0.4 | $0.01 | 1.0M | Supported |
| ZenMux | $0.1 | $0.4 | $0.03 | 1.0M | — |
| AnyAPI | — | — | — | 1.0M | — |
| Qiniu | — | — | — | 1.0M | — |
Gemini 2.5 Flash Lite — Benchmark Scores Overview
Scores normalized to percentage scale for visual comparison. ELO scores mapped to 0-100 range (1100-1500).
Compare Gemini 2.5 Flash Lite With
Gemini 2.5 Flash Lite — Frequently Asked Questions
How intelligent is Gemini 2.5 Flash Lite?
Gemini 2.5 Flash Lite scores 1230 on the Chatbot Arena ELO rating, making it an entry-level AI model. This score is based on blind head-to-head human preference voting.
How much does Gemini 2.5 Flash Lite cost?
Gemini 2.5 Flash Lite costs $0.10 per 1M input tokens and $0.40 per 1M output tokens. This makes it one of the more affordable models.
How fast is Gemini 2.5 Flash Lite?
Gemini 2.5 Flash Lite generates output at 240 tokens per second, which is very fast compared to other models. The time to first token is 70 ms.
How good is Gemini 2.5 Flash Lite at coding?
Gemini 2.5 Flash Lite achieves 22.0% on SWE-bench Verified, demonstrating basic real-world software engineering capability. This benchmark tests the model's ability to resolve actual GitHub issues.
How good is Gemini 2.5 Flash Lite at math and reasoning?
Gemini 2.5 Flash Lite scores 62.0% on the MATH benchmark (competition-level mathematics). It also achieves 55.0% on GPQA Diamond, a graduate-level science reasoning benchmark.
What is the context window of Gemini 2.5 Flash Lite?
Gemini 2.5 Flash Lite has a context window of 1.0M tokens. This determines how much text, conversation history, and code the model can process in a single request.
Who created Gemini 2.5 Flash Lite?
Gemini 2.5 Flash Lite was created by Google. It is classified as a budget model in our catalogue.
Is Gemini 2.5 Flash Lite open source?
No, Gemini 2.5 Flash Lite is a proprietary model. It is available through Google's API and compatible providers.