DeepSeek V3 vs Gemini 3.1 Flash Lite
How do these models stack up? Below is an expert side-by-side comparison of specifications, context window capacity, live pricing per million tokens, and standardized benchmark scores for DeepSeek V3 and Gemini 3.1 Flash Lite.
DeepSeek V3
DeepSeek-V3 is the latest model from the DeepSeek team, building upon the instruction following and coding abilities of the previous versions. Pre-trained on nearly 15 trillion tokens, the reported evaluations...
Gemini 3.1 Flash Lite
Gemini 3.1 Flash Lite is Google’s GA high-efficiency multimodal model optimized for low-latency, high-volume workloads. It supports text, image, video, audio, and PDF inputs, and is designed for lightweight agentic...
Technical Specifications
| Specification | DeepSeek V3 | Gemini 3.1 Flash Lite |
|---|---|---|
| Provider | DeepSeek | |
| Context Window | 131,072 tokens | 1,048,576 tokens |
| Agent Suitability | N/A | N/A |
| Time to First Token (TTFT) | N/A | N/A |
| Deployment Model | self hostable | managed api |
| Production Stability | stable | beta |
| API Available | Yes | Yes |
| Released Date | 2024-12-26 | 2026-05-07 |
API Pricing Comparison
Input Price per Million Tokens
DeepSeek V3
$0.20
Gemini 3.1 Flash Lite
$0.25
Output Price per Million Tokens
DeepSeek V3
$0.80
Gemini 3.1 Flash Lite
$1.50
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Benchmark Performance Metrics
Scores show the raw performance percentages verified across key evaluation suites. Higher bars indicate superior accuracy and capability in that domain.
DeepSeek V3 Quirks & Gotchas
No developer gotchas reported.
Gemini 3.1 Flash Lite Quirks & Gotchas
No developer gotchas reported.