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- GPT-6.1 Sol vs. GPT-6 Sol
OpenAILLM matchup
GPT-6.1 Solvs.GPT-6 Sol
What has improved?
GPT-6.1 Sol performs better than GPT-6 Sol at the same price.
GPT-6.1 Sol
Rank 9
GPT-6 Sol
Rank 16
GPT-6.1 Sol
GPT-6 Sol
GPT-6.1 Sol
GPT-6 Sol
Above 272,000 tokens of context, both cost more: $4 input and $15 output per 1M tokens.
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Where is the difference?
Strengths at a glance
GPT-6.1 SolGPT-6 SolMedian of all ranked models
95 % range: GPT-6.1 Sol 113.7 to 127.5, GPT-6 Sol 112.3 to 118.1.
The same values and verdicts as the bars below. In the close-up the net starts at 90 points, just below the weaker model's lowest value; the reference group average is 100. Not in the net because a model has no own value there or the data are too thin: Legal.
GPT-6.1 Sol is ahead in 6 of 10 areas, GPT-6 Sol in none.
GPT-6.1 Sol ahead: 6GPT-6.1 Sol slightly ahead: 3too little data: 1
Bar length shows the gap in index points (full width 15 points, one standard deviation of the reference group). Solid means clearly ahead, hatched not certain yet, a thin grey bar level.
Show 4 more areas that do not count toward the overall index
Bar length shows the gap in index points (full width 15 points, one standard deviation of the reference group). Solid means clearly ahead, hatched not certain yet, a thin grey bar level.
GPT-6.1 Sol vs. GPT-6 Sol at the same effort
Both models measured at the same reasoning efforts. This shows whether a lead comes from the model or only from more compute.
The gap compares only the Artificial Analysis test series in which both models are measured at that effort. Tied below 3 points, ahead only beyond two standard errors.
Which model for which task?
Everyday tasks, translated from the area values above. Each row names the values it rests on.
GPT-6.1 Sol vs. GPT-6 Sol in our own test
The same prompt for both models. We show the latest attempt without fixes; it does not count toward the overall index.
GPT-6.1 Sol

Oct 1, 2026 · 84 s · $0.04
Test details
- Run date
- Oct 1, 2026
- API provider
- openrouter
- Requested API model
- openai/gpt-6.1-sol
- Reasoning setting
- high
- Token limit including reasoning
- 8,192 tokens
- Output tokens
- 3,583 tokens
- Cost of the attempt
- $0.0359
- Response time
- 83.6 s
- API model reported in response
- openai/gpt-6.1-sol
- Pinned endpoint
- OpenAI | openai/gpt-6.1-sol-20260929
- Temperature
- Provider default
- Test protocol
- community-visual-tests-v1
- Technical checks
- Passed, not a quality rating
Visually reviewed. This individual test does not establish overall model quality.
GPT-6 Sol

Oct 1, 2026 · 80 s · $0.04
Test details
- Run date
- Oct 1, 2026
- API provider
- openrouter
- Requested API model
- openai/gpt-6-sol
- Reasoning setting
- high
- Token limit including reasoning
- 8,192 tokens
- Output tokens
- 4,389 tokens
- Cost of the attempt
- $0.0439
- Response time
- 80.5 s
- API model reported in response
- openai/gpt-6-sol
- Pinned endpoint
- OpenAI | openai/gpt-6-sol-20260922
- Temperature
- Provider default
- Test protocol
- community-visual-tests-v1
- Technical checks
- Passed, not a quality rating
Visually reviewed. This individual test does not establish overall model quality.
SVG short test
SVG short test
One SVG task with the same fixed settings for every model, without hidden thinking.
Prompt
Return only one standalone SVG of a pelican riding a bicycle. Use viewBox="0 0 800 600", simple shapes, two clearly visible wheels and a recognizable pelican with a long beak. At most 30 SVG elements and 1800 characters. No Markdown, explanations, comments, scripts, animation, CSS or external resources.
GPT-6.1 Sol
Unavailable in this round
GPT-6 Sol
Unavailable in this round
GPT-6.1 Sol and GPT-6 Sol in the overall index
Every model with a place in the overall index, both models of this matchup highlighted. You can add or hide other models.
Overall index (Gradually Meta-Score v5)
20 of 95 models
All data side by side
The better value is bold. For the overall index only when the gap is clear.
| Metric | GPT-6.1 Sol | GPT-6 Sol |
|---|---|---|
| Intelligence | ||
| Overall indexpoints, 100 = reference group average, higher is better | 117.5 | 108.4 |
| Rank | Rank 9 of 95 | Rank 16 of 95 |
| Price per 1M tokens | ||
| Inputwhat you send | $2above 272,000 tokens: $4 | $2above 272,000 tokens: $4 |
| Outputwhat the model writes | $10above 272,000 tokens: $15 | $10above 272,000 tokens: $15 |
| Cost per task (own tests)average of 3 original-protocol tasks both models passed (SVG short test not included) | $0.044 | $0.044 |
| Speed | ||
| Tokens per second | 54 | 103 |
| Technical | ||
| Context windowhow much text the model reads at once | 1.05 M tokens≈ 1,580 A4 pages | 1.05 M tokens≈ 1,580 A4 pages |
| Knowledge cutoff | Apr 30, 2026 | Apr 20, 2026 |
| Released | Sep 29, 2026 | Sep 22, 2026 |
| Availability | Active | Active |
| Open weights | no | no |
Prices without caching or batch discounts · Page count as a rule of thumb from Artificial Analysis
Is there a better choice?
Overall index 127.0, rank 2$2 input and $10 output per 1M tokens
GPT-6.1 Sol vs. Gemini 4 CarbonOverall index 130.9, rank 1$8 input and $40 output per 1M tokens
GPT-6.1 Sol vs. Claude Fable 5.2Shared benchmarks
Single results from the same benchmark version, task and metric. A value is bold only with the same test setup and a clear gap.
A: GPT-6.1 SolB: GPT-6 Sol
Show 54 more benchmarks
More comparisons
Compare GPT-6.1 Sol and GPT-6 Sol with the models people compare them with most often.
Compare another matchup
The most popular comparisons
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- 21GPT-6 Sol vs. Kimi K3
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- 23Claude Haiku 5.5 vs. GPT-6 Sol
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- 26GPT-6 Sol vs. DeepSeek-V4-Pro
- 27Claude Sonnet 4.6 vs. GPT-6 Sol
- 28GPT-6.1 Sol vs. Gemini 3.8 Flash
- 29GPT-6 Sol vs. Qwen 3.8 Max 0902
- 30Claude Fable 5.1 vs. GPT-6 Sol
- 31Claude Opus 5.5 vs. GPT-6.1 Sol
- 32Claude Sonnet 5.5 vs. GPT-6.1 Sol
- 33GPT-6 Sol vs. Gemini 3.6 Flash
- 34GPT-6.1 Sol vs. GLM-5.3-Flash
- 35GPT-6.1 Sol vs. GPT-6 Luna
- 36Claude Opus 4.6 vs. GPT-6 Sol
- 37GPT-6 Sol vs. Mistral Large 4
- 38GPT-6 Sol vs. Gemini 3.5 Flash
- 39GPT-6.1 Sol vs. Gemini 4 Carbon
- 40GPT-6.1 Sol vs. DeepSeek-V4.1-Flash
- 41GPT-6 Sol vs. GPT-5.5
- 42Claude Opus 4.8 vs. GPT-6.1 Sol
- 43GPT-6.1 Terra vs. GPT-6 Sol
- 44GPT-6.1 Sol vs. Gemini 4 Argon
- 45GPT-6.1 Sol vs. Kimi K3.1 Pro
- 46GPT-6.1 Sol vs. DeepSeek-V4-Flash
- 47GPT-6.1 Sol vs. GPT-5.4 mini
- 48GPT-6.1 Sol vs. GPT-5.4
- 49GPT-6.1 Sol vs. DeepSeek V4.1 Flash 1017
- 50GPT-6.1 Sol vs. Qwen 3.8 Max 0902
- 51Claude Sonnet 4.6 vs. GPT-6.1 Sol
- 52Claude Opus 4.6 vs. GPT-6.1 Sol
- 53GPT-6.1 Sol vs. GPT-5.6 Luna
- 54Claude Sonnet 5 vs. GPT-6.1 Sol
- 55Claude Opus 5 vs. GPT-6.1 Sol
- 56GPT-6 Sol vs. Gemini 4 Carbon
- 57GPT-6.1 Sol vs. GPT-5.5
- 58Claude Haiku 5.5 vs. GPT-6.1 Sol
- 59GPT-6.1 Sol vs. Grok 4.7
- 60Claude Sonnet 4.5 vs. GPT-6.1 Sol
- 61GPT-6.1 Sol vs. Gemini 3.5 Flash
- 62Claude Opus 4.7 vs. GPT-6.1 Sol
- 63GPT-6.1 Sol vs. GLM-5.3
- 64Claude Fable 5.2 vs. GPT-6.1 Sol
- 65GPT-6 Sol vs. Kimi K3.1 Pro
- 66GPT-6.1 Sol vs. Gemini 3.7 Flash
- 67GPT-6.1 Sol vs. Qwen 3.8 27B
- 68Claude Fable 5.1 vs. GPT-6.1 Sol
- 69GPT-6.1 Sol vs. Gemini 3.1 Pro Preview
- 70GPT-6.1 Sol vs. Gemini 3.6 Flash
- 71GPT-6.1 Sol vs. Kimi K3
- 72Claude Fable 5 vs. GPT-6.1 Sol
- 73GPT-6.1 Sol vs. DeepSeek-V4-Pro
- 74GPT-6 Sol vs. Gemini 4 Argon
- 75GPT-6.1 Sol vs. Muse Wonder
- 76Claude Haiku 4.5 vs. GPT-6.1 Sol
- 77Claude Opus 4.5 vs. GPT-6.1 Sol