Gemini 2.5 Flash-Lite is a lightweight reasoning model in the Gemini 2.5 family, optimized for ultra-low latency and cost efficiency. It offers improved throughput, faster token generation, and better performance across common benchmarks co…
Model details →Google: Gemini 2.5 Flash Lite Preview 09-2025 vs meta-llama/Llama-3.1-8B-Instruct
Google: Gemini 2.5 Flash Lite Preview 09-2025 wins on 3 of 6 axes — pricing and capability skew in its favour for most workloads.
Meta's latest class of model (Llama 3.1) launched with a variety of sizes & flavors. This 8B instruct-tuned version is fast and efficient. It has demonstrated strong performance compared to leading closed-source models in human evaluations…
Model details →Side-by-side comparison
| Capability | Google: Gemini 2.5 Flash Lite Preview 09-2025 | meta-llama/Llama-3.1-8B-Instruct | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 1.0M | 16K | 🏆 Google: Gemini 2.5 Flash Lite Preview 09-2025 |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $0.10 | $0.02 | 🏆 meta-llama/Llama-3.1-8B-Instruct |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $0.40 | $0.05 | 🏆 meta-llama/Llama-3.1-8B-Instruct |
| Tool / function calling First-class support for emitting structured tool calls. | Yes | Yes | Tie |
| Vision input Accepts image inputs alongside text. | Yes | — | 🏆 Google: Gemini 2.5 Flash Lite Preview 09-2025 |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | Yes | — | 🏆 Google: Gemini 2.5 Flash Lite Preview 09-2025 |
Frequently asked questions
Is Google: Gemini 2.5 Flash Lite Preview 09-2025 better than meta-llama/Llama-3.1-8B-Instruct?
Google: Gemini 2.5 Flash Lite Preview 09-2025 wins on 3 of 6 axes — pricing and capability skew in its favour for most workloads.
What's the price difference between Google: Gemini 2.5 Flash Lite Preview 09-2025 and meta-llama/Llama-3.1-8B-Instruct?
Input: $0.10 vs $0.02 per 1M tokens. Output: $0.40 vs $0.05 per 1M tokens.
What context windows do Google: Gemini 2.5 Flash Lite Preview 09-2025 and meta-llama/Llama-3.1-8B-Instruct support?
Google: Gemini 2.5 Flash Lite Preview 09-2025 supports up to 1.0M tokens. meta-llama/Llama-3.1-8B-Instruct supports up to 16K tokens.
Do both Google: Gemini 2.5 Flash Lite Preview 09-2025 and meta-llama/Llama-3.1-8B-Instruct support tool calling?
Google: Gemini 2.5 Flash Lite Preview 09-2025: yes. meta-llama/Llama-3.1-8B-Instruct: yes.