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Particle AI: Particle-1

Particle AiNew
particle-ai/particle-1

About this model

Particle-1 is a token-efficient agentic coding model from Particle AI, post-trained on DeepSeek V4.1 Flash. It is suited for software engineering work such as terminal workflows, codebase changes, and data...

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": "particle-ai/particle-1",    "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

0.194 TND

per 1M tokens

Output tokens

1.935 TND

per 1M tokens

1,000 requests with 1K input and 500 output tokens cost about 1.161 TND.

Specifications

Provider
Particle Ai
Context window
1,048,576 tokens
Input modality
Text
Added
Oct 28, 2026
Supported parameters
frequency_penaltyinclude_reasoninglogprobsmax_tokensmin_ppresence_penaltyreasoningreasoning_effort