How much does Nex-N2.5-Pro cost per million tokens?

Nex-N2.5-Pro costs $0.075 per million input tokens and $0.25 per million output tokens at list price, and $0.015 per million cached input tokens.

What is the context window of Nex-N2.5-Pro?

Nex-N2.5-Pro accepts up to 262,144 tokens of context and returns up to 235,929 output tokens.

How much do 1,000 chat messages cost with Nex-N2.5-Pro?

About $0.20, assuming 1,000 input + 500 output tokens per message.

Is there a cheaper alternative to Nex-N2.5-Pro?

In the same price range, Qwen Qwen3.7 Flash ($0.03 / $0.13), DeepSeek DeepSeek V4 Flash 0423 ($0.042 / $0.084), Qwen Qwen3.5-9B ($0.1 / $0.15) cost less per token. Quality differs: test on your own prompts.

Where can I buy Nex AGI API credits for less?

Discount credit books resell OpenRouter usage below face value within their depth, OpenRouter adds a 5.5% card fee, and Nex AGI sells its own credits at face value. The live table on this page ranks them for $100 of usage.

Nex AGI · live price

Nex-N2.5-Pro API pricing

Nex-N2.5 is an agentic model built to turn goals into working, verified outcomes. Its core strength is agentic coding within a visual feedback loop: it can explore codebases, implement multi-file...

Small and cheap (under $1 per 1M)Tool callingReasoningimage input

Input: $0.075; per 1M tokens
Output: $0.25; per 1M tokens
Cached input: $0.015; per 1M tokens
Context: 262K; 236K max output

List price from OpenRouter, which passes Nex AGI's price through without markup. Refreshed hourly. Released September 8, 2026. Model id nex-agi/nex-n2.5-pro.

What Nex-N2.5-Pro costs in practice

At list price, before any batch or caching discount.

1,000 chat messages

$0.20

1,000 input + 500 output tokens each

1,000 RAG questions

$0.73

8,000 input + 500 output tokens each

100 coding-agent steps

$0.28

30,000 input + 2,000 output tokens each, no caching

Nex-N2.5-Pro price history

No price change since we started tracking on 2026-10-01. We record prices daily; changes will show here.

Nex-N2.5-Pro price by host

One host serves this model through OpenRouter.

Nex AGI$0.075 in · $0.25 out · 262K ctx · 99.5% uptime 24h

Where to buy Nex AGI credits for less

Nex-N2.5-Pro costs the same per token everywhere it's sold through OpenRouter. What changes is the price of the credits. Live quotes for $100 of usage:

#	Where you buy	You payYou pay for $100.00 of usage	vs list price	Price source
1	OrbioCardCheapest right now Credits from a discount book, plus a 5% platform fee and card processing, both included in the quote.	$85.10 incl. $2.60 card processing	-14.9%	live quote
2	smaaartCard Credits from a discount book, plus a 5% platform fee on face value. Card processing and taxes shown at checkout.	$95.00 + card processing and tax at checkout (not in this number)	-5.0%	live quote
3	Direct from the labCard Prepaid credits at face value (OpenAI, Anthropic, Google…). Taxes may apply.	$100.00 no top-up fee	list price	face value
4	OpenRouterCrypto 5% on crypto purchases. No markup on model prices.	$105.00 fees included	+5.0%	published fee
5	OpenRouterCard 5.5% on card purchases, $0.80 minimum. No markup on model prices.	$105.50 fees included	+5.5%	published fee

Disclosure: this site is run by the team behind smaaart, one of the options compared. Tables are ranked by price only, from live quotes and published fees, including when smaaart isn't first. How we compare

Nex-N2.5-Pro cost calculator

Enter your monthly tokens to price your own usage.

Model$0.075 in / $0.25 out per 1M tokens · list price, liveInput tokens / month (millions)Output tokens / month (millions)

Usage at list price$6.25/ month(quotes below are for $6.00: purchases run from $5.00 to $10,000.00)

Cheaper alternatives to Nex-N2.5-Pro

Other labs' models in the same price range or the one below, cheaper per token.

Model	Input / 1M	Output / 1M	Blended 3:1	Context
Qwen: Qwen3.7 Flash	$0.03	$0.13	$0.055	1M
DeepSeek: DeepSeek V4 Flash 0423	$0.042	$0.084	$0.052	1.0M
Qwen: Qwen3.5-9B	$0.1	$0.15	$0.112	262K
Qwen: Qwen3.5-Flash	$0.065	$0.26	$0.114	1M
Mistral: Ministral 3 3B 2512	$0.1	$0.1	$0.1	131K
OpenAI: gpt-oss-120b	$0.037	$0.17	$0.07	131K

Other Nex AGI models

Model	Input / 1M	Output / 1M	Blended 3:1	Context
Nex-N2.5-Mini	$0.025	$0.1	$0.044	262K

All Nex AGI API prices