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Nex AGI · Language model

Nex-N2.5-Mini

nex-agi/nex-n2.5-mini
  • Language
Released Sep 8, 2026

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...

Specifications

Context window
262,144 tokens
Max output
235,929 tokens
Input
text, image
Output
text
Reasoning effort
high, medium, none
Tokenizer
Qwen3

Supported parameters

Accepted by the model and forwarded as-is by the gateway.

  • logprobs
  • max_tokens
  • reasoning
  • reasoning_effort
  • structured_outputs
  • temperature
  • top_k
  • top_logprobs
  • top_p

Use it

POST /api/v1/chat/completions · MCP chat · full reference

curl https://omnirail.org/api/v1/chat/completions \
  -H "Authorization: Bearer $OMNIRAIL_KEY" -H "Content-Type: application/json" \
  -d '{"model":"nex-agi/nex-n2.5-mini","messages":[{"role":"user","content":"Hello"}],"max_tokens":300}'