Gemini 3.5 Flash-Lite vs Gemini 3.8 Flash TTS
Gemini 3.5 Flash-Lite (Google) versus Gemini 3.8 Flash TTS (Google): API pricing, context window, capabilities and uptime, from the same data as each model page, at the WandAPI default channel price. Input costs 0.5 Credits / M for Gemini 3.5 Flash-Lite and 1 Credits / M for Gemini 3.8 Flash TTS, so Gemini 3.5 Flash-Lite is 50% cheaper. Context windows are 1M and 8K.
Gemini 3.5 Flash-Litegemini-3.5-flash-liteGemini 3.8 Flash TTSgemini-3.8-flash-ttsSpecs side by side
| Item | Gemini 3.5 Flash-Litegemini-3.5-flash-lite | Gemini 3.8 Flash TTSgemini-3.8-flash-tts |
|---|---|---|
| Input (prompt) · Credits / M | 0.5≈ $0.076 | 1≈ $0.152 |
| Output (completion) · Credits / M | 3≈ $0.456 | — |
| Cache read · Credits / M | 0.05 | — |
| Context window | 1M | 8K |
| Max output | 64K | 16K |
| 7-day uptime | — | — |
| Latest probe latency | — | — |
| Measured throughput | 3.2 t/s | — |
| Protocols | Gemini generateContent / OpenAI Responses | Gemini generateContent |
| Sample monthly cost (10M in + 2M out) | 11≈ $1.67 | — |
Prices are the WandAPI default channel price in Credits (1 Credit = ¥1); green marks the better side. Uptime and latency come from WandAPI probes; a dash means the model is not probed yet.
Capabilities
FAQ
Which is cheaper, Gemini 3.5 Flash-Lite or Gemini 3.8 Flash TTS?
At the WandAPI default channel price, Gemini 3.5 Flash-Lite input costs 0.5 Credits / M and Gemini 3.8 Flash TTS input costs 1 Credits / M, so Gemini 3.5 Flash-Lite is 50% cheaper. Output and cache prices are in the specs table above.
Which has the larger context window, Gemini 3.5 Flash-Lite or Gemini 3.8 Flash TTS?
Gemini 3.5 Flash-Lite offers 1M tokens, Gemini 3.8 Flash TTS offers 8K tokens.
Can I switch between Gemini 3.5 Flash-Lite and Gemini 3.8 Flash TTS at any time?
Yes. WandAPI calls every model with the same API key; switching is just changing the model field in the request, and billing is split per model in one console.
How do the capabilities of Gemini 3.5 Flash-Lite and Gemini 3.8 Flash TTS differ?
Only Gemini 3.5 Flash-Lite: Vision, Function Calling, Reasoning, Prompt Caching, Response Schema, Video. Every other capability is either supported by both or by neither; see the capability table above.
More comparisons
One API key for both Gemini 3.5 Flash-Lite and Gemini 3.8 Flash TTS
Free credits on sign-up, pay as you go, no monthly fee.