GPT-6.1 Sol (Max) vs Kimi K3.1 Pro

GPT-6.1 Sol (Max) scores 54.6 on the Artificial Analysis Intelligence Index, against 46.5 for Kimi K3.1 Pro. GPT-6.1 Sol (Max) and Kimi K3.1 Pro both cost $4 per million tokens (3:1 blend). GPT-6.1 Sol (Max) generates 70.6 t/s, against 28.8 t/s for Kimi K3.1 Pro. Both accept a context of 1M tokens.

Comparison generated from the catalogue data. Add or remove models below to refine it.

GPT-6.1 Sol (Max)
OpenAI
Kimi K3.1 Pro
Moonshot AI

Differences only

✓ Best published value among measured models. — Data unavailable. These metrics do not establish an overall ranking.

Model Comparator
Metrics	GPT-6.1 Sol (Max) OpenAI	Kimi K3.1 Pro Moonshot AI
Intelligence	Best: 54.6	46.5
Cyber Index	—	64.1%
Speed	Best: 70.6 t/s	28.8 t/s
TTFT	336 s	Best: 3.23 s
Input · $ / 1M tokens	$2	$2
Output · $ / 1M tokens	$10	$10
Context window	1M	1M
Reasoning	Yes	Yes
Open weights	Yes	No
Cost / task	Best: $1.27	$3.68×2.9 relative to the lowest price among the compared models

Intelligence

GPT-6.1 Sol (Max): Best: 54.6
Kimi K3.1 Pro: 46.5

Cyber Index

GPT-6.1 Sol (Max): —
Kimi K3.1 Pro: 64.1%

Speed

GPT-6.1 Sol (Max): Best: 70.6 t/s
Kimi K3.1 Pro: 28.8 t/s

TTFT

GPT-6.1 Sol (Max): 336 s
Kimi K3.1 Pro: Best: 3.23 s

Input · $ / 1M tokens

GPT-6.1 Sol (Max): $2
Kimi K3.1 Pro: $2

Output · $ / 1M tokens

GPT-6.1 Sol (Max): $10
Kimi K3.1 Pro: $10

Context window

GPT-6.1 Sol (Max): 1M
Kimi K3.1 Pro: 1M

Reasoning

GPT-6.1 Sol (Max): Yes
Kimi K3.1 Pro: Yes

Open weights

GPT-6.1 Sol (Max): Yes
Kimi K3.1 Pro: No

Cost / task

GPT-6.1 Sol (Max): Best: $1.27
Kimi K3.1 Pro: $3.68×2.9 relative to the lowest price among the compared models

Each reasoning level remains a separate configuration.

Score and cost

Each line joins the reasoning levels of a compared model; the large point marks the configuration in the table. The top-right corner holds the best score for the lowest cost. Select another point to compare that level.

GPT-6.1 Sol (Max)54.6 · $1.27
Kimi K3.1 Pro46.5 · $3.68