Overall · Snapshot captured:
- Artificial Analysis Intelligence Index
- 51.8
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Artificial Analysis
GPT-6.1 Sol
NewZDRGPT-6.1 Sol is OpenAI's 2026-09-29 upgrade of GPT-6 Sol, its mid-tier workhorse for agentic coding, computer use, document-heavy professional work, and multi-step business workflow automation. It approaches Astra-level results on those tasks at a fraction of the flagship's price, and compared with GPT-6 Sol it makes fewer factual errors and is more reliable at respecting explicit restrictions and user intent during long agentic runs. The upgrade keeps the same rate card as GPT-6 Sol while halving the cached-input price, which makes repeated long system prompts and repository contexts markedly cheaper for agent workloads. The full 1.05M-token context window, vision input, function calling, structured outputs, and streaming carry over, with prompts beyond 272K input tokens billed at a higher whole-request tier. Available through the DOS.AI gateway on OpenAI and Azure Foundry with unified billing and OpenAI compatibility.
Capabilities:Near-Astra reasoningVisionTool callingStreamingStructured outputAgentic workflowsLong context (1.05M)
Modalities
Text input tokens
Image input
Text generation tokens
Input / Output Price
$1.90/$9.50/ 1M
Context Length
1M tokens
Released
Sep 29, 2026
Providers
Different companies host the same model. DOS.AI routes your request to one of them based on the routing mode you pick - Balanced (price + speed), Nitro (fastest), or Exacto (highest tool-calling accuracy).
Reasoning effortⓘAll
| Provider | Input /1M | Output /1M | Cache read /M | Latency | Throughput | Uptime |
|---|---|---|---|---|---|---|
AzureSale off 5% | - | - | - | |||
OpenAI | $2.00 | $10.00 | $0.10 | - | - | - |
Pricing
Rates from the DOS.AI catalog for the billing units shown. Caching and provider discounts mean the price actually paid is often below the listed one.
Weighted Averagei
Weighted Avg Input Price
$2.00/ 1M tokens
Equal to list price
Weighted Avg Output Price
$10.00/ 1M tokens
Equal to list price
Cache read
$0.095/ 1M tokens
Rate for cached input tokens
Price History2 verified endpoints
Weighted Average($2.00)
Provider↕ | Effective in /M↕ | Effective out /M↕ | Cache read /M↕ | Latency↕ | Throughput↕ | Uptime↕ | Savings↕ |
|---|---|---|---|---|---|---|---|
OpenAI | $2.00 | $10.00 | $0.10 | - | - | - | - |
Azure | $1.90$0.82 | $9.50 | $0.10 | - | - | - | -57% |
Based on settled billing for the last 30d.Effective pricing represents the average price paid for requests to this endpoint, factoring in caching, discounts, and tiered pricing. Listed pricing shows the posted provider list prices.
Observed reliability
Success rate across observed provider requests. This is historical sample data, not live health or an uptime guarantee.
Not enough observations
Last 7 days
There are not enough valid request observations to report a success rate.
Benchmarks
Dated third-party measurements with source links.
API Integration
Use the DOS API to integrate GPT-6.1 Sol into your applications. Compatible with standard OpenAI SDKs for easy drop-in migration.
</>Run inference
curl https://api.dos.ai/v1/chat/completions \
-H "Authorization: Bearer $DOS_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "gpt-6.1-sol",
"messages": [
{
"role": "user",
"content": "Hello!"
}
]
}'