GPT-6.1 Sol
OpenAI's balanced flagship for coding, reasoning, and agentic work with tiered short- and long-context pricing.
Short-context input
$2.00
≤272K tokens, per 1M tokens
Short-context output
$10.00
≤272K tokens, per 1M tokens
Long-context input
$4.00
>272K tokens, per 1M tokens
Long-context output
$15.00
>272K tokens, per 1M tokens
gpt-6.1-solPlayground
gpt-6.1-solNo output yet
Pricing
| Context tier | Input | Cached input | Cache writes | Output |
|---|---|---|---|---|
| Short context (≤272K input tokens) | $2.00 | $0.10 | $2.50 | $10.00 |
| Long context (>272K input tokens) | $4.00 | $0.20 | $5.00 | $15.00 |
Official OpenAI list pricing. All prices are per 1M tokens.
When input exceeds 272K tokens, long-context rates apply to the full request.
Cached input is billed at 5% of the uncached input rate, and cache writes at 1.25× the input rate.
README
- GPT-6.1 Sol is OpenAI's balanced flagship, built for coding, reasoning, and agentic workflows.
- Pricing is tiered by input length: requests with up to 272K input tokens use the short-context rate, while larger requests use the long-context rate across the entire request.
- Cached input is billed at 5% of the uncached input rate, and cache writes at 1.25× the input rate, which can reduce repeated-context costs.
API
OpenAI's balanced flagship for coding, reasoning, and agentic work with tiered short- and long-context pricing.
Model Code
gpt-6.1-sol
API
Endpoint
POST /v1/chat/completionsAuthentication
Authorization: Bearer YOUR_REACH_API_KEY Content-Type: application/json
Example
curl -X POST "https://direct.reachapi.ai/v1/chat/completions" \
-H "Authorization: Bearer YOUR_REACH_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "YOUR_MODEL_ID",
"messages": [
{
"role": "user",
"content": "Introduce ReachAPI in one sentence."
}
],
"temperature": 0.2
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