GPT-6.1 Sol (batch)
openai/gpt-6.1-sol:batch
GPT-6.1 Sol is an upgrade to GPT-6 Sol from OpenAI, positioned below the flagship GPT-6 Astra in the GPT-6 series.
Key facts
- Input price
- $1.00 / 1M tokens
- Output price
- $5.00 / 1M tokens
- Context window
- 1.1M tokens
- Max output
- 128K tokens
- Accepts
- Text, Images, Files
- Returns
- Text
Example: 1,000 requests with 1,000 input and 500 output tokens each would cost about $3.50 (1M input tokens × $1.00 + 0.5M output tokens × $5.00). Estimate your own usage.
Prices are the provider’s own per-token rates with zero markup, from our price list as of Oct 18, 2026. If a call has extra provider charges (images, audio, web search, cached prompts), you pay the reported cost.
Call it from your code
curl https://api.tokenctr.com/v1/chat/completions \
-H "Authorization: Bearer $TOKENCENTER_API_KEY" \
-H "Content-Type: application/json" \
-d '{"model": "openai/gpt-6.1-sol:batch", "messages": [{"role": "user", "content": "Hello!"}]}'Works with any OpenAI-compatible SDK: set the base URL to https://api.tokenctr.com/v1. Quickstart
Benchmarks
Artificial Analysis
- Intelligence index
- 51.8
Design Arena
| Category | Rank | Elo | Win rate |
|---|---|---|---|
| Models: 3D | 2 | 1460 | 70.9% |
| Models: Game dev | 5 | 1378 | 61.7% |
| Models: Code | 6 | 1346 | 58.2% |
| Models: UI components | 7 | 1342 | 57.6% |
| Models: Websites | 7 | 1323 | 55.9% |
| Models: Data visualization | 11 | 1321 | 57.4% |
Source: Artificial Analysis indexes and Design Arena results as published in OpenRouter’s model data, fetched Oct 15, 2026. Higher is better. Not measured by TokenCenter. See all rankings.