💰 Unit Cost Winner Gemini 3.5 Flash-Lite $0.075/1M in · $0.30/1M out
⚡ Latency & Speed Winner Gemini 3.5 Flash-Lite 78ms TTFT · 265 tok/s
💻 Coding (SWE) Winner Gemini 3.5 Flash-Lite 55.4% SWE-bench · 91% HumanEval
🧠 STEM Reasoning Winner Gemini 3.5 Flash-Lite 68.4% GPQA · 90.2% MATH-500

Which model is better: Gemini 3.5 Flash-Lite or Llama 3.3 70B Instruct?

Gemini 3.5 Flash-Lite is 37.5% cheaper for input tokens ($0.07 vs. $0.12 per 1M tokens) and $0.30 vs. $0.30 for output tokens (1.6x cost advantage). In terms of operational performance, Gemini 3.5 Flash-Lite delivers lower response latency at 78ms TTFT (67ms faster than Llama 3.3 70B Instruct) with 265 vs. 165 tok/s throughput. Gemini 3.5 Flash-Lite leads coding evaluations at 55.4% SWE-bench Verified vs. 42.5% for Llama 3.3 70B Instruct and 68.4% vs. 55.6% on GPQA Diamond.
Verified daily via automated API latency tests and official documentation.

Verified Performance & Unit Economics Delta (12 Dimensions)

Daily synchronized metrics across token pricing, prompt cache economics, latency, throughput, and 5 capability benchmarks.

Metric / Dimension Gemini 3.5 Flash-Lite Llama 3.3 70B Instruct Net Delta / Advantage
Input Cost / 1M Tokens $0.07 $0.12 Gemini 3.5 Flash-Lite is 1.6x cheaper
Output Cost / 1M Tokens $0.30 $0.30 Identical Output Pricing
Prompt Cache Read / 1M $0.015 $0.030 Gemini 3.5 Flash-Lite is 2.0x cheaper
Prompt Cache Write / 1M $0.07 $0.12 Gemini 3.5 Flash-Lite is 1.6x cheaper
Context Window (Max Output) 1,049k (33k out) 131k (33k out) Gemini 3.5 Flash-Lite (8.0x larger context)
Avg TTFT Response Latency 78ms 145ms Gemini 3.5 Flash-Lite (67ms faster)
Generation Speed (Throughput) 265 tok/s 165 tok/s Gemini 3.5 Flash-Lite (+100 tok/s faster)
SWE-bench Verified (Coding) 55.4% 42.5% Gemini 3.5 Flash-Lite (+12.9% lead)
GPQA Diamond (PhD STEM) 68.4% 55.6% Gemini 3.5 Flash-Lite (+12.8% lead)
MMLU-Pro (Multi-Discipline) 80.1% 76.8% Gemini 3.5 Flash-Lite (+3.3% lead)
MATH-500 (Quantitative Logic) 90.2% 77% Gemini 3.5 Flash-Lite (+13.2% lead)
Inference Value Score (IVR) 81.5 / 100 74.6 / 100 Gemini 3.5 Flash-Lite (+6.9 pts)

Interactive Monthly Token Economics & ROI Forecaster

Model production workloads across prompt, completion, and cached context tokens, or switch models on the fly.

25.0M Tokens
500K 50M 250M 500M+
5.0M Tokens
100K 25M 75M 150M+
50% Cached
0% (Uncached) 25% 50% (Typical Agent) 95% Max

Estimated Monthly Spend

Gemini 3.5 Flash-Lite $2.63

$0.07/1M in · $0.30/1M out

Prompt Cache: $0.015/1M read · $0.07/1M write

Llama 3.3 70B Instruct $3.38

$0.12/1M in · $0.30/1M out

Prompt Cache: $0.030/1M read · $0.12/1M write

Projected Monthly Cost Reduction
$0.75 / mo
(22.2% lower cost with Gemini 3.5 Flash-Lite)
Open Full Matchup Analysis →
A

When to Choose Gemini 3.5 Flash-Lite

Choose Gemini 3.5 Flash-Lite (Google) for high-frequency data pipelines, real-time routing, large-scale document tagging, and ultra-low-cost conversational assistants — offering a 1,048k context window, 78ms TTFT, and $0.07/1M input pricing ($0.015/1M cached reads).

B

When to Choose Llama 3.3 70B Instruct

Choose Llama 3.3 70B Instruct (Meta) for cost-optimized on-premise deployments, fast text transformation, structured entity extraction, and enterprise dialogue pipelines — offering a 131k context window, 145ms TTFT, and $0.12/1M input pricing ($0.030/1M cached reads).

Related Questions & Decision Factors

Which is cheaper: Gemini 3.5 Flash-Lite or Llama 3.3 70B Instruct?

Gemini 3.5 Flash-Lite is cheaper at $0.075/1M input tokens ($0.30/1M output) compared to $0.12/1M input ($0.30/1M output) for Llama 3.3 70B Instruct.

Which model has lower TTFT latency and higher tok/s throughput: Gemini 3.5 Flash-Lite or Llama 3.3 70B Instruct?

Gemini 3.5 Flash-Lite delivers faster first-token latency at 78ms TTFT (265 tok/s throughput) compared to 145ms TTFT (165 tok/s) for Llama 3.3 70B Instruct.

How do Gemini 3.5 Flash-Lite and Llama 3.3 70B Instruct compare on SWE-bench coding and GPQA Diamond reasoning?

On SWE-bench Verified software engineering, Gemini 3.5 Flash-Lite scores 55.4% versus 42.5% for Llama 3.3 70B Instruct. On GPQA Diamond graduate-level STEM reasoning, Gemini 3.5 Flash-Lite scores 68.4% versus 55.6% for Llama 3.3 70B Instruct (and 90.2% vs 77% on MATH-500).

When should you choose Gemini 3.5 Flash-Lite?

Choose Gemini 3.5 Flash-Lite (Google) for high-frequency data pipelines, real-time routing, large-scale document tagging, and ultra-low-cost conversational assistants — offering a 1,048k context window, 78ms TTFT, and $0.07/1M input pricing ($0.015/1M cached reads).

When should you choose Llama 3.3 70B Instruct?

Choose Llama 3.3 70B Instruct (Meta) for cost-optimized on-premise deployments, fast text transformation, structured entity extraction, and enterprise dialogue pipelines — offering a 131k context window, 145ms TTFT, and $0.12/1M input pricing ($0.030/1M cached reads).

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