Celon

GPT 4.1 Mini

ChatInput: ImageInput: TextInput: FileReleased Apr 14, 2025

Built by OpenAI · United States · openai.com

GPT-4.1 Mini is a mid-sized model delivering performance competitive with GPT-4o at substantially lower latency and cost. It retains a 1 million token context window and scores 45.1% on hard...

How to use

model: "openai/gpt-4.1-mini"

Cap quality here and save

Hard questions go to this model, easy ones drop to something cheaper. Set a savings target (0–0.8) and the router tunes itself until realized savings converge on it.

{
  "model": "celon/auto",
  "celon": {
    "anchor": "openai/gpt-4.1-mini",
    "savings_target": 0.4
  }
}

Naming a model directly gets you that model — savings controls don't apply.

Context

1.0M

Max output

33K

Input $/1M

$0.40

Output $/1M

$1.60

Features

Image inputTool callingJSON

Serving providers

OpenAI

Providers

Price, latency, and uptime per provider serving this model. Celon routes each request to the fastest and cheapest of them. Click a row for regions and data policies.

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Performance

Benchmark quality scores, and measured speed per provider.

Quality

Epoch Capabilities IndexComposite over 50+ benchmarks
135.8
GPQA DiamondPhD-level science questions
65.8%
AIMECompetition mathematics
44.7%
FrontierMathResearch-level mathematics
4.5%
SciCodeScientific code generation
40.4%
ARC-AGI-2Abstract reasoning
0.0%

At each model's best reasoning effort. Benchmarks it wasn't run on are omitted.

Speed

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