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Gpt 4 1 Nano. Price, context, and routing

Source page: https://www.o10.io/models/openai-gpt-4-1-nano

Plain-text reference for reading, copying, and citation. Examples are illustrative; use your own credentials for API requests.

Model data: https://www.o10.io/api/models.json
Content index: https://www.o10.io/llms.txt
Prices are dated references, not live quotes. Check the current endpoint rate before use.

# Gpt 4 1 Nano. Price, context, and routing

Gpt 4 1 Nano costs $0.100/1M input tokens and $0.400/1M output tokens as of 2026-06-27. OpenAI publishes this model with a 1.0M tokens context window. o10 lists Gpt 4 1 Nano on OpenRouter at routing band C2. API slug openai-gpt-4-1-nano. Verify list prices against the venue you call.

## Key takeaways

### What is Gpt 4 1 Nano?

Gpt 4 1 Nano is a chat model from openai (slug: openai-gpt-4-1-nano). Pick Gpt 4 1 Nano when you need OpenAI's general chat/vision family at this generation. It is the named GPT SKU, not a reasoning-only o-series model. Published input pricing starts at $0.100/1M tokens. Context window: 1.0M tokens.

*Catalog snapshot 2026-06-27.*

### When should you pick Gpt 4 1 Nano?

Pick Gpt 4 1 Nano when you need OpenAI's general chat/vision family at this generation. It is the named GPT SKU, not a reasoning-only o-series model. Gpt 4 1 Nano has cheaper mini/nano siblings for high-volume work. Pin the full SKU only when evals fail on the smaller tier.

### How does Gpt 4 1 Nano differ from sibling models?

Gpt 4 1 Nano has cheaper mini/nano siblings for high-volume work. Pin the full SKU only when evals fail on the smaller tier.

### How much does Gpt 4 1 Nano cost per million tokens?

Gpt 4 1 Nano costs $0.100/1M input tokens and $0.400/1M output tokens in the gateway catalog snapshot (2026-06-27). Endpoint pricing may differ by fulfillment host.

*Sourced from gateway catalog snapshot.*

### Where can you run Gpt 4 1 Nano?

Gpt 4 1 Nano is configured on OpenRouter. Known host IDs: openrouter: openrouter/openai/gpt-4.1-nano. This model is routable through o10 eval-gated routing.

### What is Gpt 4 1 Nano's context window?

Gpt 4 1 Nano supports a 1.0M tokens context window in the gateway catalog snapshot. Context limits may vary by fulfillment host endpoint.

### What o10 routing band is Gpt 4 1 Nano?

Gpt 4 1 Nano is classified at o10 routing band C2. Bands group models by cost tier and eval profile: C0 (economy), C1 (standard), C2 (capable), C3/C4 (frontier). Production routing is enabled for this slug.

### Who makes Gpt 4 1 Nano?

Gpt 4 1 Nano is attributed to source provider openai in the o10 catalog. Fulfillment hosts (OpenRouter) supply API access; list pricing may differ by venue.

## Citation
Gpt 4 1 Nano costs $0.100/1M input tokens and $0.400/1M output tokens as of 2026-06-27. OpenAI publishes this model with a 1.0M tokens context window. o10 lists Gpt 4 1 Nano on OpenRouter at routing band C2. API slug openai-gpt-4-1-nano. Verify list prices against the venue you call.
## Methodology

Fulfillment catalog 2026-06-27. Gateway pricing joined where slug match exists.

## FAQ

### How much does Gpt 4 1 Nano cost?

Gpt 4 1 Nano costs $0.100/1M input tokens and $0.400/1M output tokens in the gateway snapshot (2026-06-27). Verify against your provider's published pricing.

### What is Gpt 4 1 Nano's context window?

Gpt 4 1 Nano supports 1.0M tokens in the gateway catalog snapshot. Host-specific endpoints may differ.

### Which hosts serve Gpt 4 1 Nano?

Gpt 4 1 Nano (openai-gpt-4-1-nano) is configured on: OpenRouter. Upstream model IDs are listed in the fulfillment routes section.

### Is Gpt 4 1 Nano routable through o10?

Yes. Gpt 4 1 Nano is routable at band C2. Send model: "openai-gpt-4-1-nano" or use an o10 smart routing alias.

### How do I call Gpt 4 1 Nano via o10?

Use o10 slug "openai-gpt-4-1-nano" or gateway ID "openai/gpt-4.1-nano" depending on your integration. Gateway-compatible endpoints accept OpenAI-style /v1 requests.

### How does o10 route this model?

o10 routes Gpt 4 1 Nano only when per-use-case evals clear at your quality floor. Band C2 indicates cost tier. See /kyi for governance and /models/routing for smart aliases.

## Related links

- [Gpt 4 1 Nano HTML](https://www.o10.io/models/openai-gpt-4-1-nano)
- [Gpt 4 1 Nano pricing](https://www.o10.io/pricing/openai/openai-gpt-4-1-nano)
- [Model catalog](https://www.o10.io/models)
- [llms-models.txt](https://www.o10.io/llms-models.txt)

## Source URL

https://www.o10.io/models/openai-gpt-4-1-nano