MODEL PROOF
Nex-N2.5-Pro
NOT INDEPENDENTLY RATED
No independent LMArena score is published for this model.
- Independent LMArena score
- Not independently rated
- Context window
- 262.14K
- Maximum output
- 235.93K
- Input modalities
- text, image
- Output modalities
- text
- Published input price
- $0.075 / 1M tokens
- Published output price
- $0.250 / 1M tokens
- Pricing kind
- fixed
Inspect complete billing conditions and endpoint terms below.
Every price dimension · USD per million tokens
| Input | $0.075/M |
|---|---|
| Output | $0.250/M |
| Cached input | $0.015/M |
| Cache write | Unknown/M |
| Cache write 1h | Unknown/M |
| Reasoning | Unknown/M |
Who sells it
The same weights, different shops. Cheapest is not like-for-like when serving precision differs.
1 provider offers · rates, limits and conditions
Rates are USD per million tokens. Endpoint terms can differ even when the quoted price and precision match. A listed parameter is a provider declaration, not a task-success test.
| Seller | Input | Output | Precision | Uptime (1d) |
|---|---|---|---|---|
| Nex AGInex-agi/fp8 Endpoint terms
| $0.075 | $0.250 | fp8 | 100.00% |
Independent scores
No independent benchmark has measured this model. Unrated is not a score of zero.
Capability
| Context window | 262K |
|---|---|
| Max output | 236K |
| Input modes | text, image |
| Tool use | yes |
| Reasoning | optional |
| Open weights | Unknown |
Provenance
| Price source | openrouter.ai |
|---|---|
| Fetched | 2026-09-23 |
| Quality data | unrated |
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...
Questions this page answers
What does Nex-N2.5-Pro cost?
$0.075/M in, $0.250/M out in this catalogue, as of the fetch date on this page. That is the API row, not a subscription.
Does Nex-N2.5-Pro have an independent quality score?
Nex-N2.5-Pro has no independent quality score in this catalogue. Unrated is not a score of zero.
What beats Nex-N2.5-Pro?
Nex-N2.5-Pro has no independent quality score. Unrated is not a score of zero.
Does this page use Artificial Analysis scores for Nex-N2.5-Pro?
No. Artificial Analysis figures are not published here. Quality on this page is LMArena Elo where a score exists; otherwise the row is unrated.
Does a missing score mean Nex-N2.5-Pro scored zero?
Unrated is not a score of zero.
MODEL MONUMENT
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Badge
The verdict as one SVG, for a README or a docs page. It states this model's dominance status at the balanced workload on the LMArena lens, with the date it was computed, and it is rebuilt with the catalogue — so it changes when the verdict changes, including to one you would rather it did not.
[](https://undominated.ai/models/nex-agi__nex-n2.5-pro/)<a href="https://undominated.ai/models/nex-agi__nex-n2.5-pro/"><img src="https://undominated.ai/badge/nex-agi__nex-n2.5-pro.svg" alt="Nex-N2.5-Pro — Undominated.ai dominance verdict" height="36"></a>Direct file: https://undominated.ai/badge/nex-agi__nex-n2.5-pro.svg — a static SVG, written by scripts/build-badges.mjs on every build, so the copy you embed is never
older than the last deploy.
