Nano Banana 2 (Gemini 3.1 Flash Image Preview) vs Llama 3.1 Euryale 70B v2.2
Nano Banana 2 (Gemini 3.1 Flash Image Preview) at $0.575 in and $3.45 out and Llama 3.1 Euryale 70B v2.2 at $0.978 in and $0.978 out — per million tokens, from the same wallet.
Nano Banana 2 (Gemini 3.1 Flash Image Preview)
0.56¢
for a client proposal
$0.575 in · $3.45 out / 1M
66K context · released 5 months ago
Llama 3.1 Euryale 70B v2.2
Sao10k
0.57¢
for a client proposal
$0.978 in · $0.978 out / 1M
131K context · released August 2024
Asking all both at once — identical prompt, identical context — costs about 1.1¢ for a typical client proposal.
At a glance
- Cheapest input: Nano Banana 2 (Gemini 3.1 Flash Image Preview) at $0.575 per million tokens.
- Cheapest output: Llama 3.1 Euryale 70B v2.2 at $0.978 per million tokens.
- Largest context: Llama 3.1 Euryale 70B v2.2 at 131K tokens — about 190 pages.
Cost per task
Estimated totals at the rates above. Solid bar is input, lighter bar is output.
Quick code fix
2K in · 500 outDraft a client proposal from notes
5K in · 800 outContext-heavy session (Alyph workspace)
155K in · 4K outAnalyze a 50-page legal contract
35K in · 1K outLarge architecture refactor
250K in · 3K outSolid part of each bar is input tokens, the lighter part is output. Models that don’t fit a task are marked instead of priced.
Cost vs Token Amount
Drag the slider to adjust the split between input and output workload.
Adjust the ratio slider to change how output tokens influence the final price for equivalent workloads.
Pricing
Specs
Try it with real numbers
2K tokens in · 500 tokens out.
Nano Banana 2 (Gemini 3.1 Flash Image Preview)
0.29¢
for this task
40% input · 60% output
Full pricing →All 2, same prompt and context: 0.53¢. That is the entire cost of the comparison.
Your $5 welcome credit covers about 940 of these.
Which should you pick?
For long documents, Llama 3.1 Euryale 70B v2.2 has the largest context window here — 131K tokens.
On price, Nano Banana 2 (Gemini 3.1 Flash Image Preview) is the cheapest of the two on a typical task, at about 0.56¢.
For images or files, Nano Banana 2 (Gemini 3.1 Flash Image Preview) can read them directly; Llama 3.1 Euryale 70B v2.2 is text-only.
If you want to watch the model think, Nano Banana 2 (Gemini 3.1 Flash Image Preview) shows reasoning; the other answers directly.
Or don’t pick. Send the identical prompt to all both, read the answers side by side, and keep the winner. How to run a fair bake-off →
Questions, answered
Which is cheaper, Nano Banana 2 (Gemini 3.1 Flash Image Preview) or Llama 3.1 Euryale 70B v2.2?
Which has the largest context window?
Can I run Nano Banana 2 (Gemini 3.1 Flash Image Preview) and Llama 3.1 Euryale 70B v2.2 side by side on Alyph?
Ask both at once
Identical prompt, identical context, answers side by side — about 1.1¢ for a typical client proposal. Free to start, with $5 of credit.