Compare / head-to-head

GPT-6.1 SolvsGPT-6 Sol

GPT-6.1 Sol and GPT-6 Sol do not yet share a public benchmark, so quality cannot be compared apples-to-apples. Both list the same combined token price. Both offer a 1.1M-token context window.

Benchmarks from cited public sources; pricing from official pages; status from official provider feeds.

Shared benchmarks
0
no overlap yet
Cheaper per token
Tie
list price, input + output
Larger context
Tie
both 1.1M tokens
Providers
OpenAI
same provider
GPT-6.1 Sol
OpenAI · released 2026-09-29
textvision
Context
1.1M
Max out
128K
Input /1M
$2 ↗
Output /1M
$10 ↗
Cached /1M
$0.1
Scores
0 · 0 core
GPT-6 Sol
OpenAI · released 2026-09-22
textvision
Context
1.1M
Max out
128K
Input /1M
$2 ↗
Output /1M
$10 ↗
Cached /1M
$0.2
Scores
4 · 0 core
Quality

Benchmark matrix

BenchmarkGPT-6.1 SolGPT-6 SolΔEdge
Reported by both · 0
No public benchmark is reported for both models yet.
Only GPT-6.1 Sol reports · 0
GPT-6.1 Sol reports nothing GPT-6 Sol does not.
Only GPT-6 Sol reports · 4
Agents' Last Exam V1not reported56.4% ↗——
AutomationBench 1.0.6not reported33.2% ↗——
DeepSWE v1.1not reported68.8% ↗——
OSWorld 2.0 (offline, partial)not reported60.5% ↗——
Scores tagged "epoch" or "matharena" are independent runs, used only where the lab has not published its own; ⚠ marks rows MathArena flags as released after the competition. Higher is better on every row. Δ is GPT-6.1 Sol minus GPT-6 Sol in the benchmark's own unit. "Not reported" means the lab has not published that figure; it is not a zero. ↗ opens the source.
Specs & pricing

Side by side

SpecGPT-6.1 SolGPT-6 SolEdge
Context window1.1M tokens1.1M tokensTie
Max output128K tokens128K tokensTie
Input price / 1M$2 ↗$2 ↗Tie
Output price / 1M$10 ↗$10 ↗Tie
Cached input / 1M$0.1 ↗$0.2 ↗GPT-6.1 Sol
Input + output / 1M
Lower is cheaper. List prices; batch, tool and regional fees excluded.
$12$12Tie
Modalitiestext · visiontext · visionTie
Released2026-09-292026-09-22—
Cited benchmark scores04—
Reliability

OpenAI status

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GPT-6 Sol vs …

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