Kimi K3.1 Pro HighSpeed vs GPT-6.1 Sol

Compare up to 4 models side by side.

Capability
—168
—1446
Priceper 1M tokens
Input$4.1756–$4.40↑ ×2.3$1.80–$3.60list $2.00-10%↓
Output$21.8416–$22.00↑ ×2.4$9.00–$13.50list $10.00-10%↓
Cache read$0.20878–$0.22↑ ×2.3$0.09–$0.18list $0.10-10%↓
Web searchper request—$0.009–$0.0126list $0.01-10%
Limits and modalities
Context1M↓ 0%1.1M↑
Max output1M↑128K↓ 88%
ModalitiesInputTextImageVideoOutputTextInputTextImageOutputText
Availability
ProvidersMoonshot AI (Kimi), Tencent Cloud TokenHubAzure AI Foundry, OpenAI
30-day uptime——
Measured, last 30 days
Avg latency——
Effective price——
Cache hit rate——
About
Released2026-10-232026-09-29
Knowledge cutoff—2026-04-30

Capability scores are from Epoch AI’s Epoch Capabilities Index (CC BY 4.0, as of 2026-11-02), which combines dozens of benchmarks with GPT-5 set at 150. epoch.ai/eci

Human preference ratings are from the LMArena Text Arena (CC BY 4.0, as of 2026-10-28): Elo ratings from blind votes, on a different scale from capability scores. lmarena.ai/leaderboard/text