DeepSeek V3 vs Nex-N2-Pro

DeepSeek V3 at $0.296 in and $1.18 out and Nex-N2-Pro at $0.287 in and $1.15 out — per million tokens, from the same wallet.

DeepSeek V3

DeepSeek

0.24¢

for a client proposal

$0.296 in · $1.18 out / 1M

128K context · released December 2024

Full page →

Nex-N2-Pro

Nex AGI

0.24¢

for a client proposal

$0.287 in · $1.15 out / 1M

262K context · released 2 months ago

Full page →

Asking all both at once — identical prompt, identical context — costs about 0.48¢ for a typical client proposal.

At a glance

Cheapest input: Nex-N2-Pro at $0.287 per million tokens.
Cheapest output: Nex-N2-Pro at $1.15 per million tokens.
Largest context: Nex-N2-Pro at 262K tokens — about 370 pages.

Cost per task

Estimated totals at the rates above. Solid bar is input, lighter bar is output.

Quick code fix

2K in · 500 out

DeepSeek V3

0.12¢

Nex-N2-Pro

0.11¢

Draft a client proposal from notes

5K in · 800 out

DeepSeek V3

0.24¢

Nex-N2-Pro

0.24¢

Context-heavy session (Alyph workspace)

155K in · 4K out

DeepSeek V3

needs 155K ctx

Nex-N2-Pro

4.9¢

Analyze a 50-page legal contract

35K in · 1K out

DeepSeek V3

1.2¢

Nex-N2-Pro

1.1¢

Large architecture refactor

250K in · 3K out

DeepSeek V3

needs 250K ctx

Nex-N2-Pro

$0.08

Solid 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.

80% Input20% Output

DeepSeek V3

Nex-N2-Pro

Adjust the ratio slider to change how output tokens influence the final price for equivalent workloads.

Pricing

DeepSeek V3

Nex-N2-Pro

Input / 1M tokens

$0.296

$0.287

Output / 1M tokens

$1.18

$1.15

Cached input / 1M

—

$0.029

Specs

DeepSeek V3

Nex-N2-Pro

Provider

DeepSeek

Nex AGI

Released

December 2024

2 months ago

Context window

128K

262K

Max output

16K

262K

Input

Text

Text and Images

Output

Text

Reasoning

Answers directly

Shows its thinking

Knowledge cutoff

2024-07-31

—

Try it with real numbers

2K tokens in · 500 tokens out.

DeepSeek V3

DeepSeek

0.12¢

for this task

50% input · 50% output

Full pricing →

Nex-N2-Pro

Nex AGI

0.11¢

for this task

50% input · 50% output

Full pricing →

All 2, same prompt and context: 0.23¢. That is the entire cost of the comparison.

Your $5 welcome credit covers about 2,143 of these.

Which should you pick?

For long documents, Nex-N2-Pro has the largest context window here — 262K tokens.

On price, Nex-N2-Pro is the cheapest of the two on a typical task, at about 0.24¢.

For images or files, Nex-N2-Pro can read them directly; DeepSeek V3 is text-only.

If you want to watch the model think, Nex-N2-Pro 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 →

DeepSeek V3 pricing →Nex-N2-Pro pricing →Add Lyria 3 Clip Preview Add Grok 4.20

Questions, answered

Which is cheaper, DeepSeek V3 or Nex-N2-Pro?

On a typical client proposal (5K tokens in, 800 out): Nex-N2-Pro at 0.24¢; DeepSeek V3 at 0.24¢. Long prompts can change the order when long-context rates apply.

Which has the largest context window?

Nex-N2-Pro — 262K tokens, about 370 pages.

Can I run DeepSeek V3 and Nex-N2-Pro side by side on Alyph?

Yes — that is what Alyph is built for: the identical prompt with identical context to all 2, answers rendered side by side, billed from one wallet. This exact combination costs about 0.48¢ for a typical task.

Ask both at once

Identical prompt, identical context, answers side by side — about 0.48¢ for a typical client proposal. Free to start, with $5 of credit.