Nex AGI: Nex-N2.5-Pro API Pricing
Nex AGI: Nex-N2.5-Pro costs $0.075 per 1M input tokens and $0.250 per 1M output tokens (cache reads: $0.015). Context window: 262K. Prices verified 2026-10-21 · source
Alternatives to consider
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Token economics
| Token type | Price | vs base input |
|---|---|---|
| Standard input | $0.075 | — |
| Cache read | $0.015 | −80% |
| Output | $0.250 | — |
Prompt caching stores repeated context server-side: reads cost far less, but writes carry a one-time premium.
Higher effort = deeper thinking = more reasoning tokens billed as output.
What would Nex AGI: Nex-N2.5-Pro cost you per month?
| Workload | Requests/mo | Avg tokens (in/out) | Est. monthly cost |
|---|---|---|---|
| Light chatbot | 10,000 | 800 / 400 | $1.60 |
| Coding agent | 5,000 | 8,000 / 2,000 | $5.50 |
| RAG pipeline | 30,000 | 4,000 / 500 | $12.75 |
| Doc summarizer | 2,000 | 20,000 / 1,000 | $3.50 |
Estimates use list prices without prompt caching. Caching can cut input cost by up to 90% on repeated context.
About Nex AGI: Nex-N2.5-Pro
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...
Compare Nex AGI: Nex-N2.5-Pro with
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Popular head-to-heads — see all on the comparisons index.
Frequently asked questions
How much does Nex AGI: Nex-N2.5-Pro cost?
Nex AGI: Nex-N2.5-Pro costs $0.075 per 1M input tokens and $0.250 per 1M output tokens; cached input tokens cost $0.015 per 1M. Verified 2026-10-21 — provider source.
What is the context window?
262K tokens, with up to 236K output tokens per response. That's roughly 328 pages of text in a single request.
Does it support prompt caching?
Yes — cached input is $0.015/1M, about 80% cheaper than standard input. Agents and RAG workloads with repeated context benefit most.
What's a cheaper alternative?
ScaleDown: Summarize saves about 77% on a typical workload with comparable quality.
Official resources
- Nex AGI: Nex-N2.5-Pro on OpenRouter — live endpoint, pricing source of record.
- Artificial Analysis leaderboard → — independent intelligence and performance rankings.
- Shred your current bill — paste a CSV and see if switching saves money.