Google
Gemini 2.5 Flash Lite
Gemini 2.5 Flash Lite is a large language model by Google. Priced at $0.1 per million input tokens and $0.4 per million output tokens, it is one of the most cost-efficient options in its class. Access Gemini 2.5 Flash Lite through Inworld Router with OpenAI SDK compatibility, built-in failover, and intelligent routing across providers.
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Step 1 — Create Router
curl --location 'https://api.inworld.ai/router/v1/routers' \
--header 'Authorization: Basic <your-api-key>' \
--header 'Content-Type: application/json' \
--data '{
"name": "compare-frontier-models",
"defaultRoute": {
"route_id": "default",
"variants": [
{
"variant": {
"variant_id": "google/gemini-2.5-flash-lite-a",
"model_id": "google/gemini-2.5-flash-lite"
},
"weight": 33
},
{
"variant": {
"variant_id": "google-ai-studio/gemini-2.5-flash-lite-b",
"model_id": "google-ai-studio/gemini-2.5-flash-lite"
},
"weight": 33
},
{
"variant": {
"variant_id": "google-vertex/gemini-2.5-flash-lite-c",
"model_id": "google-vertex/gemini-2.5-flash-lite"
},
"weight": 34
}
]
}
}'Step 2 — Chat Completion
curl --location 'https://api.inworld.ai/v1/chat/completions' \
--header 'Authorization: Basic <your-api-key>' \
--header 'Content-Type: application/json' \
--data '{
"model": "inworld/compare-frontier-models",
"messages": [{"role": "user", "content": "Hello!"}]
}'Gemini 2.5 Flash Lite pricing and providers
Access Gemini 2.5 Flash Lite through Inworld Router or Realtime API via 3 inference providers. Compare pricing and specs across providers below. By using the AI provider(s) below you acknowledge you reviewed and agree to their terms listed in the Legal section under the AI provider's name.
| Capabilities | Input modalities | Output modalities | |||||
|---|---|---|---|---|---|---|---|
| Google | — | — | $0.10 | $0.40 | — | ||
 Google AI Studio | 1M | 65.5K | $0.10 | $0.40 | +4 | ||
 Google Vertex | 1M | 65.5K | $0.10 | $0.40 | +4 |
Other Google models available through Inworld
Compare Gemini 2.5 Flash Lite with other Google models available through Inworld Router or Realtime API.
| Capabilities | Input modalities | Output modalities | Inference provider | |||||
|---|---|---|---|---|---|---|---|---|
| Gemini 2.0 Flash | 1M | 8.2K | $0.10 | $0.40 | +2 | |||
| Gemini 2.0 Flash 001 | — | — | $0.15 | $0.60 | +2 | |||
| Gemini 2.0 Flash Lite | — | — | $0.075 | $0.30 | +2 | |||
| Gemini 2.0 Flash Lite 001 | 1M | 8.2K | $0.075 | $0.30 | +2 | |||
| Gemini 2.5 Flash | — | — | $0.30 | $2.50 | +4 | |||
| Gemini 2.5 Flash Image | 32.8K | 32.8K | $0.30 | $2.50 | +1 | |||
| Gemini 2.5 Flash Lite Preview 09 2025 | 1M | 65.5K | $0.10 | $0.40 | +4 | |||
| Gemini 2.5 PRO | — | — | $1.25 | $10.00 | +4 | |||
| Gemini 3 Flash Preview | — | — | $0.50 | $3.00 | +4 | |||
| Gemini 3.1 Flash Image Preview | 65.5K | 32.8K | $0.50 | $3.00 | +1 | |||
| Gemini 3.1 Flash Lite | 1M | 65.5K | $0.25 | $1.50 | +4 | |||
| Gemini 3.1 PRO Preview | 1M | 65.5K | $2.00 | $12.00 | +4 | |||
| Gemini 3.1 PRO Preview Customtools | 1M | 65.5K | $2.00 | $12.00 | +4 | |||
| Gemini 3.5 Flash | 1M | 65.5K | $1.50 | $9.00 | +4 | |||
| Gemini Flash Latest | 1M | 65.5K | $0.30 | $2.50 | +4 | |||
| Gemini Flash Lite Latest | 1M | 65.5K | $0.10 | $0.40 | +4 | |||
| Gemma 4 26b A4b It Maas | — | — | $0.15 | $0.60 | — | |||
| Google/gemma 3 12b It | 131.1K | 131.1K | $0.04 | $0.13 | ||||
| Google/gemma 3 27b It | 131.1K | 131.1K | $0.08 | $0.16 | ||||
| Google/gemma 3 4b It | 131.1K | 131.1K | $0.04 | $0.08 | ||||
| Google/gemma 4 26B A4B It | — | — | $0.07 | $0.34 | — | |||
| Google/gemma 4 31B It | — | — | $0.13 | $0.38 | — |
Start building with Gemini 2.5 Flash Lite
Access Gemini 2.5 Flash Lite and every other model through Inworld Router or Realtime API. Create your free account and start routing in minutes.