GPT-6.1 Sol benchmarks
GPT-6.1 Sol is a proprietary model from OpenAI, released 29 Sep 2026. It ranks 4th of 54 on our overall leaderboard and 7th of 54 for reasoning, though some of its results are not yet published. At A$5.76 per million tokens (blended), it costs 1.3× the median model we track. It writes about 63 tokens a second, and answers start after 2.3 min on average, thinking included. It can be called from Microsoft Azure in Australia East, but only through global routing, so requests may be processed outside Australia.
- CONTEXT WINDOW
- 1,050,000 tokens
- MAX OUTPUT
- 128,000 tokens
- INPUT
- text, image
- WEIGHTS
- Proprietary
- RELEASED
- 29 Sep 2026
- OUTPUT SPEED
- 63 tok/s
- ANSWER STARTS AFTER
- 2.3 min (thinking included)
GPT-6.1 Sol across our rankings.
Benchmark results.
Independent test scores are for the max effort setting. “Among tracked” ranks GPT-6.1 Sol against the 54 models on this site; LMArena ranks run across its full leaderboard.
| BENCHMARK | RESULT | AMONG TRACKED | SOURCE DETAIL |
|---|---|---|---|
| INDEPENDENT TESTS · ARTIFICIAL ANALYSIS | |||
| AA Intelligence Index | 51.8 | #6 of 54 | max effort |
| Humanity’s Last Exam | 52.9% | #8 of 54 | max effort |
| AA-LCR | 83.0% | #12 of 54 | max effort |
| SciCode | 54.2% | #28 of 49 | max effort |
| BLIND HUMAN VOTES · LMARENA | |||
| LMArena WebDev1,264 votes · ±19 | 1759 | #3 of 52 | #3 of 137 on LMArena · 30 Sep 2026 |
What GPT-6.1 Sol costs in Australian dollars.
List prices converted at the snapshot’s RBA rate, excluding GST. Reasoning models are billed for their thinking as output tokens, so heavier settings cost more than the job estimates show.
| PER MILLION TOKENS | AUD | USD LIST |
|---|---|---|
| Input tokens | A$2.88 | US$2.00 |
| Output tokens | A$14.39 | US$10.00 |
| Blended (3 in : 1 out) | A$5.76 | US$4.00 |
| JOB | COST (AUD) | MEDIAN MODEL |
|---|---|---|
| Customer support replyPER 1,000 REPLIES | A$10.07 | ≈ A$8.20 |
| Summarise a 30-page documentPER 100 DOCUMENTS | A$6.91 | ≈ A$5.35 |
| Agentic coding taskPER 10 TASKS | A$5.47 | ≈ A$4.27 |
| SETTING | INTELLIGENCE | A$ / 1M | SPEED |
|---|---|---|---|
| max effort | 51.8 | A$5.76 | 63 tok/s |
| xhigh effort | 51.0 | A$5.76 | 60 tok/s |
| high effort | 50.2 | A$5.76 | 58 tok/s |
| medium effort | 47.8 | A$5.76 | 63 tok/s |
| low effort | 42.1 | A$5.76 | 54 tok/s |
Running GPT-6.1 Sol in Australia.
It can be called from Microsoft Azure in Australia East, but only through global routing, so requests may be processed outside Australia. How the platforms compare →
| PLATFORM | AVAILABILITY | DETAIL |
|---|---|---|
| AWS Bedrock · Sydney | NOT OFFERED | |
| AWS Bedrock · Melbourne | NOT OFFERED | |
| Azure · Australia East | GLOBAL | |
| Google Vertex AI · Sydney | NOT OFFERED |
Compare it with.
GPT-6.1 Sol, answered.
How much does GPT-6.1 Sol cost in Australian dollars?
GPT-6.1 Sol lists at US$2.00 per million input tokens and US$10.00 per million output tokens — A$2.88 and A$14.39 at A$1 = US$0.6949 (RBA, 1 Oct 2026), excluding GST. A typical customer support reply works out at about A$10.07 per 1,000 replies, before any reasoning tokens.
Can I use GPT-6.1 Sol in Australia with data kept onshore?
GPT-6.1 Sol can be called from Microsoft Azure in Australia East, but only through global routing, so requests may be processed outside Australia. Availability comes from the cloud providers’ own documentation; check your provider’s current terms before relying on it for data-residency obligations.
How fast is GPT-6.1 Sol?
Artificial Analysis measures GPT-6.1 Sol at about 63 tok/s of output, with the answer starting after 2.3 min on average once thinking time is included (max effort setting).
What is GPT-6.1 Sol’s context window?
OpenAI documents a context window of 1,050,000 tokens (1.05M), with up to 128,000 output tokens. On AA-LCR, which tests reasoning across ~100,000-token document sets, it scores 83.0%.
Ratings: LMArena leaderboard dataset (CC BY 4.0), rescaled for the lens scores · leaderboards to 30 Sep 2026
Evaluations, prices and speed: Artificial Analysis (artificialanalysis.ai) · fetched 1 Oct 2026
Exchange rate: Reserve Bank of Australia, table F11.1 · A$1 = US$0.6949 on 1 Oct 2026 · prices exclude GST
Snapshot 2 Oct 2026 · updated weekly · How the rankings work →