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Gemini 3.5 Flash Lite vs Solar Pro 4

Compare Gemini 3.5 Flash Lite from Google and Solar Pro 4 from upstage on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the OpenRouter API.

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Gemini 3.5 Flash Lite vs Solar Pro 4: side-by-side summary

Gemini 3.5 Flash Lite and Solar Pro 4 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Gemini 3.5 Flash Lite, from Google, has a 1,048,576-token context window and is priced at $0.30/M tokens input, $2.50/M tokens output on OpenRouter.

Solar Pro 4, from upstage, has a 524,288-token context window and is priced at $0.09/M tokens input, $0.36/M tokens output on OpenRouter.

Context window
  • Gemini 3.5 Flash Lite: 1,048,576 tokens
  • Solar Pro 4: 524,288 tokens
Price
  • Gemini 3.5 Flash Lite: $0.30/M tokens input, $2.50/M tokens output
  • Solar Pro 4: $0.09/M tokens input, $0.36/M tokens output
Provided by
  • Gemini 3.5 Flash Lite: Google
  • Solar Pro 4: upstage
  • Gemini 3.5 Flash Lite model details, providers and pricing
  • Solar Pro 4 model details, providers and pricing
Favicon for google
Gemini 3.5 Flash Lite
Favicon for upstage
Solar Pro 4
Favicon for google
Gemini 3.5 Flash Lite
Favicon for upstage
Solar Pro 4

Overview

Gemini 3.5 Flash Lite
Author
Google
Solar Pro 4
Author
upstage
Gemini 3.5 Flash Lite
Context length
1.05Mtokens
Solar Pro 4
Context length
524Ktokens
Gemini 3.5 Flash Lite
Reasoning
Solar Pro 4
Reasoning
Gemini 3.5 Flash Lite
Input modalities
Solar Pro 4
Input modalities
Gemini 3.5 Flash Lite
Output modalities
Solar Pro 4
Output modalities