deepseek
Nex-N2.5-Mini vs DeepSeek V4 Flash 0423
65.5 overall · $0.061 / 1M
// nex-agi
Nex-N2.5-Mini
nex-agi/nex-n2.5-mini
Nex-N2.5-Mini costs $0.025 per 1M input tokens and $0.100 per 1M output tokens with a 262K-token context window.
A reasoning model from nex-agi, released Sep 8, 2026. LiveBench hasn't published a run for it, so this page carries measured price and specs only — no benchmark numbers.
- Input / 1M
- $0.025
- Output / 1M
- $0.100
- Context
- 262K
- LiveBench overall
- Not evaluated
Specs and pricing
| Input price USD per 1M prompt tokens | $0.025 |
|---|---|
| Output price USD per 1M completion tokens, reasoning included | $0.100 |
| Blended price 3:1 input:output — #13 cheapest of 343 listed models | $0.044 |
| Cached input read Blank means not priced separately — not free | $0.0025 |
| Cache write | — |
| Context window | 262,144 tokens |
| Max output | 235,929 tokens |
| Input modalities | text, image |
| Tool calling | No |
| Extended reasoning | Yes |
| Knowledge cutoff | — |
| Listed | Sep 8, 2026 |
Also listed as nex-agi/nex-n2.5-mini:free (Free blended)— the same model at a different price or rate limit.
What Nex-N2.5-Mini costs to run
Monthly list cost across five workload shapes, using the published cached-input rate where there is one. A floor, not a quote — batch discounts and cache writes aren't included.
| Workload | Per month |
|---|---|
| Support chatbot 1.2K in / 400 out × 200K requests | $12.38/mo |
| RAG assistant 8K in / 600 out × 100K requests | $17.00/mo |
| Coding agent 40K in / 4K out × 20K requests | $15.40/mo |
| Document extraction 20K in / 1.5K out × 50K requests | $31.37/mo |
| Bulk classification 500 in / 20 out × 5M requests | $61.25/mo |
Compare Nex-N2.5-Mini with
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Nex-N2.5-Mini FAQ
How much does Nex-N2.5-Mini cost?
Nex-N2.5-Mini lists at $0.025 per 1M input tokens and $0.100 per 1M output tokens, with cached input reads at $0.0025 per 1M. A RAG assistant handling 100K requests a month (8K tokens in, 600 out) comes to about $17.00 at list price.
What is the context window of Nex-N2.5-Mini?
Nex-N2.5-Mini accepts up to 262,144 tokens of context and can return up to 235,929 output tokens per response.
Does Nex-N2.5-Mini support tool calling?
Nex-N2.5-Mini does not list tool (function) calling support and exposes extended reasoning. It accepts text, image input.
How does Nex-N2.5-Mini score on benchmarks?
LiveBench has not published a run for Nex-N2.5-Mini yet. Until it does, compare it on price and specs, or run your own evaluation on your own tasks.
What is the API model ID for Nex-N2.5-Mini?
On OpenRouter the model ID is "nex-agi/nex-n2.5-mini". It was listed on Sep 8, 2026.
More from nex-agi
How these numbers are produced
- Price and specs — provider list data from OpenRouter, refreshed every 15 minutes. “Blended” is a 3:1 input:output mix.
- Scores and ranks — LiveBench release 2026-06-25. Ranks count only models that have a published run; a blank means “not evaluated”, never “bad”.
- Cost per point — the measured dollars LiveBench spent on the run, divided by the score it earned.
Published benchmarks rank models on someone else's tasks. Before committing, see LLM & agent evaluation for building an eval on your own.