Gemini 2.5 Flash-Lite (Reasoning): Intelligence, Performance & Price Analysis
Analysis of Google's Gemini 2.5 Flash-Lite (Reasoning) and comparison to other AI models across key metrics including quality, price, performance (tokens per second & time to first token), context window & more. Click on any model to compare API providers for that model. For more details including relating to our methodology, see our FAQs.
Comparison Summary
Intelligence:
Gemini 2.5 Flash-Lite (Reasoning) is of higher quality compared to average, with a MMLU score of 0.759 and a Intelligence Index across evaluations of 55.
Price:Gemini 2.5 Flash-Lite (Reasoning) is cheaper compared to average with a price of $0.17 per 1M Tokens (blended 3:1).
Gemini 2.5 Flash-Lite (Reasoning) Input token price: $0.10, Output token price: $0.40 per 1M Tokens.
Speed:Gemini 2.5 Flash-Lite (Reasoning) Input token price: $0.10, Output token price: $0.40 per 1M Tokens.
Gemini 2.5 Flash-Lite (Reasoning) is faster compared to average, with a output speed of 704.9 tokens per second.
Latency:Gemini 2.5 Flash-Lite (Reasoning) has a higher latency compared to average, taking 5.43s to receive the first token (TTFT).
Context Window:Gemini 2.5 Flash-Lite (Reasoning) has a larger context windows than average, with a context window of 1.0M tokens.
Highlights
Intelligence
Artificial Analysis Intelligence Index; Higher is better
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Speed
Output Tokens per Second; Higher is better
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Price
USD per 1M Tokens; Lower is better
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Parallel Queries:
Prompt Length:
Gemini 2.5 Flash-Lite (Reasoning) Model Details
Comparisons to Gemini 2.5 Flash-Lite (Reasoning)
Gemini 2.5 Flash-Lite (Reasoning)
o4-mini (high)
GPT-4.1
o3
o3-pro
Llama 4 Maverick
Gemini 2.5 Flash (Reasoning)
Gemini 2.5 Pro
Claude 4 Opus Thinking
Claude 4 Sonnet Thinking
Magistral Small
DeepSeek R1 0528 (May '25)
DeepSeek V3 0324 (Mar '25)
Grok 4
Nova Premier
Solar Pro 2 (Reasoning)
MiniMax M1 80k
Llama Nemotron Super 49B v1.5 (Reasoning)
Kimi K2
EXAONE 4.0 32B (Reasoning)
GLM-4.5
Qwen3 235B 2507 (Reasoning)
GPT-4o (Nov '24)
Further details