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Inception: Mercury 2.5

InceptionNew
inception/mercury-2.5

About this model

Mercury 2.5 is the fastest reasoning LLM, and the latest diffusion LLM (dLLM) from Inception. Instead of generating tokens sequentially, Mercury 2.5 produces and refines multiple tokens in parallel, achieving...

Make a request

OpenAI-compatible: set the base URL and your Promptix API key, keep your existing SDK.

curl https://promptix.tn/api/v1/chat/completions \  -H "Authorization: Bearer $PROMPTIX_API_KEY" \  -H "Content-Type: application/json" \  -d '{    "model": "inception/mercury-2.5",    "messages": [      {"role": "user", "content": "Hello! What can you do?"}    ]  }'

Pricing

In TND per 1M tokens. VAT and the platform fee are added at top-up.

Input tokens

0.155 TND

per 1M tokens

Output tokens

0.581 TND

per 1M tokens

1,000 requests with 1K input and 500 output tokens cost about 0.445 TND.

Specifications

Provider
Inception
Context window
260,000 tokens
Input modality
Text
Added
Sep 8, 2026
Supported parameters
include_reasoningmax_tokensreasoningreasoning_effortresponse_formatstopstructured_outputstemperature