Pairwise benchmark snapshot · Aug 16, 2026
In this head-to-head showdown, Gemini 3.6 Flash delivers higher overall intelligence and human-preferred responses (Elo 1,506 vs 1,240), while Gemini 3.6 Flash leads in SWE-bench software engineering benchmarks (70.8%), while Llama 3.1 70B is more budget-friendly at $0.4/1M per 1M output tokens, while Gemini 3.6 Flash provides faster response streaming (198 tok/s). Review the complete breakdown below to determine which model best fits your performance and budget requirements.
9 direct benchmark disciplines evaluated across capability, speed, and cost
Google Jul 21 workhorse. Now shares the 3.7 Flash introductory $0.75/$3.75 rate through Dec 31 2026.
Llama 3.1 70B instruct. Predecessor to 3.3 70B and Llama 4.
Currently comparing Gemini 3.6 Flash vs Llama 3.1 70B. Alternative family tiers available.
Δ 266 Arena Elo pts
198 tok/s
$0.4 / 1M output
Relative percentile scores computed across all active models in the benchmark catalog.
Comparing top Western standard models with China's leading frontier rival across 6 skill dimensions. Tap any spoke or dot to inspect.
Category wins across reasoning intelligence, generation speed, and token cost.
Preference Elo, Coding proficiency, SWE-bench & LiveBench accuracy
Generation throughput and time to first token responsiveness
Cost per million tokens and max context window length
| Benchmark | Gemini 3.6 Flash | Llama 3.1 70B | Advantage Delta |
|---|---|---|---|
| Preference Elo | +266 | ||
| Coding Elo | — | — | |
| LiveBench | +20.4% | ||
| SWE-bench | +30.6% | ||
| GPQA Diamond | +31.6% | ||
| Time to first token | +78 ms | ||
| Output speed | 198 tok/s | 125 tok/s | +73 tok/s |
| Input price | $0.75/1M | $0.35/1M | +$0.4/1M |
| Output price | $3.75/1M | $0.4/1M | +$3.35/1M |
| Context window | +921k |
Simulate monthly production API costs in USD (US Dollar).
Llama 3.1 70B is estimated to save $64.25/month ($771/year).
Higher SWE-bench (70.8%).
Lower output list price ($0.4/1M).
Lower TTFT (92 ms).
Larger window (1M).
Gemini 3.6 Flash is the side marked multimodal in the catalog.
| Target Workload | Recommended Pick | Evaluation Rationale |
|---|---|---|
| Repo / coding agents | Gemini 3.6 Flash | Higher SWE-bench (70.8%). |
| High-volume chat | Llama 3.1 70B | Lower output list price ($0.4/1M). |
| Voice / low-latency UI | Gemini 3.6 Flash | Lower TTFT (92 ms). |
| Long-document RAG | Gemini 3.6 Flash | Larger window (1M). |
| Screenshots / vision | Gemini 3.6 Flash | Gemini 3.6 Flash is the side marked multimodal in the catalog. |
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Verified Head-to-Head Telemetry
