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Nex AGI: Nex-N2.5-Pro (free) Free API on OpenRouter

Free API Verified
Catalog profile Reasoning provider catalog metadata

Multimodal reasoning model for visual analysis, planning, and tool use

Free APIOpenAI compatibleReasoningTool callingJSON modeTextImage
API Details

Copy-ready connection details

Use these values in your client or SDK.
Base URL
https://openrouter.ai/api/v1
Model ID
nex-agi/nex-n2.5-pro:free
API format OpenAI Chat Completions + OpenAI Responses
Technical Details

Nex AGI: Nex-N2.5-Pro (free) specifications

Provider catalog
Context window 262K
Max output 236K
Status Online
Released Sep 8, 2026
Last updated Sep 9, 2026
Free listing since Sep 8, 2026
Input text, image, reasoning
Output text
Capabilities reasoning, tool calling, structured output
AI Recommendation

Should you use Nex AGI: Nex-N2.5-Pro (free)?

Nex AGI: Nex-N2.5-Pro (free) is listed for chat workloads and supports a 262K context window.

Use it when OpenRouter's free tier is enough for evaluation, demos, or light production traffic.

Best for
  • Chat
Strengths & Weaknesses

Strengths

  • Long context window
  • Reasoning mode listed
  • Tool calling support
  • Structured JSON output

Watch outs

  • Free-tier rate limits apply
Pricing

Nex AGI: Nex-N2.5-Pro (free) pricing per 1M tokens

Free tier listed
Input $0 per 1M tokens
Output $0 per 1M tokens
Free access Available OpenRouter
Rate limit 200 req/day (free tier) provider policy
Availability

Nex AGI: Nex-N2.5-Pro (free) availability by provider

Current provider only

We only found this Nex AGI: Nex-N2.5-Pro (free) listing on OpenRouter in the current catalog. Use the related models section for nearby alternatives.

Provider Model listing Access Context API Limits
OpenRouter Nex AGI: Nex-N2.5-Pro (free) Free tier 262K OpenAI-style 200 req/day (free tier)
View OpenRouter setup guide →
Typical Use Cases

Nex AGI: Nex-N2.5-Pro (free) use cases

Chat

Nex AGI: Nex-N2.5-Pro (free) is tagged for chat in this catalog and works with OpenAI-compatible client libraries.

FAQ

Nex AGI: Nex-N2.5-Pro (free) free API FAQ

Is Nex AGI: Nex-N2.5-Pro (free) free to use?

Nex AGI: Nex-N2.5-Pro (free) is listed with free API access on OpenRouter, subject to the provider's quota and account policy.

What is the Nex AGI: Nex-N2.5-Pro (free) model ID?

The model ID shown in this catalog is nex-agi/nex-n2.5-pro:free.

What are the Nex AGI: Nex-N2.5-Pro (free) free tier rate limits on OpenRouter?

The listed free tier limit is 200 req/day (free tier). Limits can change per account tier, so confirm against the provider dashboard.

What context window does Nex AGI: Nex-N2.5-Pro (free) support?

The listed context window is 262K tokens with up to 236K output tokens.

More about Nex AGI: Nex-N2.5-Pro (free)

Multimodal reasoning model for visual analysis, planning, and tool use

For API keys, setup steps, and provider-level limits, see the OpenRouter provider page.