Kimi K3 wins on coding (96 vs 93). Qwen 3.8 Max wins on price ($2 vs $3/1M input). For most workflows, Kimi K3 is the stronger default — closest chinese challenger to the frontier — #4 overall on intelligence.
The shortest way to see the safest default, the lower-cost option, and the specialist pick before you read deeper.
Kimi K3 is the safest overall answer here when you want the strongest default instead of the lowest list price.
Meta: Llama 3.1 8B Instruct is the lower-cost option to start with when you still need useful output at scale.
Qwen 3.8 Max is the better pick when response speed matters more than maximum reasoning depth.
Kimi K3 leads on coding with a score of 96 vs 93 for Qwen 3.8 Max.
Qwen 3.8 Max is cheaper at $2/1M input tokens vs $3/1M for Kimi K3.
Kimi K3 is the stronger default for reasoning tasks.
Choose Kimi K3 for reasoning and coding — frontier-level reasoning and agentic coding.
Choose Qwen 3.8 Max when multimodal and vision-heavy workloads at scale.
Qwen 3.8 Max is the more cost-efficient option at $2/1M — worth considering if token volume is a concern.
Switch the scoring lens to see whether the top answer changes when you care more about cost, speed, or long-document work.
Moonshot / Premium / Aug 6, 2026
Closest Chinese challenger to the frontier — #4 overall on intelligence.
Ranks models by the broadest mix of coding, writing, research, and long-context usefulness.
You need fast responses or predictable output costs — always-on thinking burns tokens.
The fastest way to see where the recommendation shifts when your priority changes.
Closest Chinese challenger to the frontier — #4 overall on intelligence.
Best Chinese flagship — beats GPT-5.6 Sol on coding, #2 globally for vision.
AA Intelligence Index v4.1: 57.1 — #4 overall, behind only Claude Fable 5 and GPT-5.6 Sol, ahead of Claude Opus 4.8
FrontierSWE 81.2 and Terminal-Bench 2.0 88.3 — frontier-grade agentic coding numbers
Open weights (July 26, 2026) — at 2.8T parameters, the largest open-weight release in history
Most expensive Chinese-lab model ever ($3/$15) with always-on thinking driving high output-token burn and slow responses
2.8T size makes self-hosting impractical despite open weights; consumer signups were paused July 19 over GPU capacity
UseRightAI recommendations are based on practical decision factors people actually feel in day-to-day use.
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Kimi K3 wins on more categories — reasoning, coding, research. Qwen 3.8 Max is the better pick when multimodal and vision-heavy workloads at scale. The right choice depends on your specific use case.
Qwen 3.8 Max is cheaper at $2/1M input and $6/1M output. Kimi K3 costs $3/1M input and $15/1M output.
Both Kimi K3 and Qwen 3.8 Max have the same 1M context window.
Kimi K3 is better for coding with a score of 96 vs Qwen 3.8 Max's 93 (out of 100). Claude Fable 5 is the overall coding leader in this directory at 100/100.
Qwen 3.8 Max is faster with a balanced speed rating (score: 3) vs Kimi K3's deliberate rating (score: 2).