prices synced 2026-07-28

Gemini 3.1 Flash Lite Preview

retired

Google · Multimodal · Released Mar 2026

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Google's lightweight model designed for high-volume inference with a 1M token context window.

Strengths
Delivers faster response times and lower overhead than larger Gemini models while maintaining competitive quality for general tasks.
Best for
High-throughput applications, real-time interactions, and workloads where latency matters more than maximum reasoning capability.
Limitations
May struggle with complex multi-step reasoning, nuanced analysis, or specialized domain tasks that benefit from larger model capacity.

Input / 1M

$0.25

Output / 1M

$1.50

Cached input / 1M

$0.025

Context window

1.05M

Price history

Input (solid)Output (dashed)
Price per 1M tokens over timeOutput went from $1.50 to $1.50; Input went from $0.25 to $0.25 between Jun 2026 and Jun 2026.$0$0.5$1.00$1.50Output on 11 Jun 2026: $1.50Output on 29 Jun 2026: $1.50Out $1.50Input on 11 Jun 2026: $0.25Input on 29 Jun 2026: $0.25In $0.25Jun 2026Jun 2026

Price change

30d
in decreased 0.0% out decreased 0.0%
90d
in decreased 0.0% out decreased 0.0%
1y
in decreased 0.0% out decreased 0.0%
Since launch
in decreased 0.0% out decreased 0.0%

Snapshots

Effective Input Output Cached in Note Source
29 Jun 2026 $0.25 $1.50 $0.025 Imported from OpenRouter openrouter.ai
11 Jun 2026 $0.25 $1.50 $0.025 Imported from OpenRouter openrouter.ai

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Gemini 3.5 Flash Lite (batch)

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