Creator unverified · current

Particle-1

Particle-1 is listed with its creator unverified. It accepts text and image input and produces text output. Reported capabilities include reasoning, tool calling, and structured output.

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Report an error Model and price history

Modalities

Hosted provider token rates

$0.05 / $0.50

USD per 1M input / output tokens · Kilo Gateway

Context

1.05M

Released

2026-10-28

Knowledge cutoff

Unknown

No recent lab-operated provider rate is available. Showing the third-party host with the lowest input rate + ¼ output rate. This is one offering, not an average; other providers, modalities, tiers, and fees may differ.

Where to use it

4 observed offerings · token prices in USD per million where available

Estimate your workload cost

OpenRouter

particle-ai/particle-1

current

Input

$0.05

Output

$0.50

Cache

$0.003

Context

1.05M

Max output

131K

Reasoning: Yes
Tool calling: Yes
Structured output: Yes
Temperature: Yes

Recent price

Vercel AI Gateway

particle/particle-1

current

Input

$0.125

Output

$0.50

Cache

$0.015

Context

1.05M

Max output

131K

Reasoning: Yes
Tool calling: Yes
Structured output: Unknown
Temperature: Unknown

Recent price

NanoGPT

particle-ai/particle-1

current

Input

$0.25

Output

Cache

$0.03

Context

1.05M

Max output

131K

Reasoning: Yes
Tool calling: Yes
Structured output: No
Temperature: Unknown

Recent price

Kilo Gateway

particle-ai/particle-1

current

Input

$0.05

Output

$0.50

Cache

$0.003

Context

1.05M

Max output

131K

Reasoning: Yes
Tool calling: Yes
Structured output: Yes
Temperature: Yes

Recent price

Limits and capabilities reflect each provider’s listed offering. Unknown means support was not reported.

Provider / API ID	Status	Context	Max output	Input	Output	Cache read	Reasoning	Tools	Structured	Temperature
OpenRouter particle-ai/particle-1	currentRecent price	1.05M	131K	$0.05	$0.50	$0.003	Yes	Yes	Yes	Yes
Vercel AI Gateway particle/particle-1	currentRecent price	1.05M	131K	$0.125	$0.50	$0.015	Yes	Yes	Unknown	Unknown
NanoGPT particle-ai/particle-1	currentRecent price	1.05M	131K	$0.25	$1	$0.03	Yes	Yes	No	Unknown
Kilo Gateway particle-ai/particle-1	currentRecent price	1.05M	131K	$0.05	$0.50	$0.003	Yes	Yes	Yes	Yes

Capabilities and limits

Input: text, image
Output: text
Max output: 131K
Weights: Closed (source-reported)
Release: 2026-10-28
Knowledge cutoff: Unknown
Family: particle

Reasoning · Tool calling · Structured output · Vision

Provider-specific limits and support can differ.

Plan a model evaluation

Evaluate quality and latency on examples from your intended use before choosing a model.

Explore available evidence

Models to compare

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Model and price history

Latest recorded change: price change · 2026-10-31

Model changes (2)

price change · 2026-10-31

{
  "before": {
    "input": "0.25000000",
    "output": "1.00000000",
    "provider": "Kilo Gateway"
  },
  "after": {
    "input": 0.05,
    "output": 0.5,
    "provider": "Kilo Gateway"
  }
}

price change · 2026-10-31

{
  "before": {
    "input": "0.25000000",
    "output": "1.00000000",
    "provider": "OpenRouter"
  },
  "after": {
    "input": 0.05,
    "output": 0.5,
    "provider": "OpenRouter"
  }
}

Price history (20 observations)

Date	Provider	Input / output
2026-11-02	NanoGPT	$0.25 / $1
2026-11-02	Kilo Gateway	$0.05 / $0.50
2026-11-02	OpenRouter	$0.05 / $0.50
2026-11-02	Vercel AI Gateway	$0.125 / $0.50
2026-11-01	NanoGPT	$0.25 / $1
2026-11-01	Kilo Gateway	$0.05 / $0.50
2026-11-01	OpenRouter	$0.05 / $0.50
2026-11-01	Vercel AI Gateway	$0.125 / $0.50
2026-10-31	NanoGPT	$0.25 / $1
2026-10-31	Kilo Gateway	$0.05 / $0.50
2026-10-31	OpenRouter	$0.05 / $0.50
2026-10-31	Vercel AI Gateway	$0.125 / $0.50
2026-10-30	NanoGPT	$0.25 / $1
2026-10-30	Kilo Gateway	$0.25 / $1
2026-10-30	OpenRouter	$0.25 / $1
2026-10-30	Vercel AI Gateway	$0.125 / $0.50
2026-10-29	NanoGPT	$0.25 / $1
2026-10-29	Kilo Gateway	$0.25 / $1
2026-10-29	OpenRouter	$0.25 / $1
2026-10-29	Vercel AI Gateway	$0.125 / $0.50