Text model
GPT-5 Mini
openai/gpt-5-mini
openai/gpt-5-mini is a language model from OpenAI you can call on the OceanToken API at $0.25 per 1M input tokens and $2.00 per 1M output tokens, with a 272K-token context window and up to 128K output tokens; it supports reasoning, tool calling, image input, web search.
At a glance
| Model ID | openai/gpt-5-mini |
|---|---|
| Type | Text |
| Publisher | OpenAI |
| Context window | 272,000 tokens |
| Max output | 128,000 tokens |
| Input price | $0.25 per 1M tokens |
| Output price | $2.00 per 1M tokens |
| Cached input price | $0.025 per 1M tokens |
| Capabilities | reasoning, tool calling, image input, web search |
| Endpoint | /v1/chat/completions, /v1/responses |
| API shape | OpenAI-compatible |
| In the catalog since | 2025-08-07 |
Call it
Base URL https://api.oceantoken.ai/v1, your OceanToken key as the bearer token, and the model ID above as model. The OpenAI SDKs work unchanged; see your first request.
curl https://api.oceantoken.ai/v1/chat/completions \
-H "Authorization: Bearer $OCEANTOKEN_API_KEY" \
-H "Content-Type: application/json" \
-d '{"model": "openai/gpt-5-mini", "messages": [{"role": "user", "content": "Hello"}]}'
Compared with similar models
Text models on OceanToken closest to openai/gpt-5-mini in price. Every price is what you pay, in US dollars, with no platform fee on top.
| Model | Publisher | Context | Price (per 1M tokens) |
|---|---|---|---|
| GPT-5 Mini | OpenAI | 272,000 | $0.25 / $2.00 |
Seed-1.6bytedance-seed/seed-1.6 | ByteDance Seed | 262K | $0.25 / $2.00 |
Seed-2.0 Litebytedance-seed/seed-2.0-lite | ByteDance Seed | 262K | $0.25 / $2.00 |
Devstral 2512mistralai/devstral-2512 | Mistral AI | 262K | $0.40 / $2.00 |
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openai/gpt-4.1 - GPT-4.1 Mini
openai/gpt-4.1-mini - GPT-4.1 Nano
openai/gpt-4.1-nano
All OpenAI models on OceanToken
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Prices and capabilities on this page were read from the live OceanToken catalog on 2026-10-18 (UTC), when the documentation was built. If a price has changed since, the console's Models page shows the current one.