Pairwise benchmark snapshot · Aug 16, 2026noindex (thin pair)
This page compares Gemini 3 Flash (Google) and Kwaipilot: KAT-Coder-Air V2.5 (kwaipilot) using the latest snapshots we have as of Aug 16, 2026. Kwaipilot: KAT-Coder-Air V2.5 wins on output price at $0.6/1M. Gemini 3 Flash has the larger context window (1M tokens). Every cell below is a dated snapshot from a named public source — we do not invent missing scores, and we do not run SWE-bench ourselves.
Fast Google frontier-adjacent model. Near-top official SWE-bench at a fraction of Opus price.
kwaipilot
Kwaipilot: KAT-Coder-Air V2.5Auto-discovered from OpenRouter (kwaipilot/kat-coder-air-v2.5). Preview until a second source matches.
Instant pairwise benchmark recalculation across 400+ LLMs
Category wins across intelligence, speed, and pricing efficiency.
Preference Elo, Coding proficiency, SWE-bench & LiveBench accuracy
Generation throughput and time to first token responsiveness
Cost per million tokens and max context window length
Each spoke is a skill. Farther from the center is better (0–100th percentile). Tap any dot to inspect details.
No shared data
No shared data
$2.40/1M cheaper
Simulate monthly production API costs based on published $/1M tokens.
Kwaipilot: KAT-Coder-Air V2.5 is estimated to save $48.25/month ($579/year).
Need SWE-bench on both sides.
Lower output list price ($0.6/1M).
Need TTFT on both sides.
Larger window (1M).
Gemini 3 Flash is the side marked multimodal in the catalog.
| Target Workload | Recommended Pick | Evaluation Rationale |
|---|---|---|
| Repo / coding agents | insufficient data | Need SWE-bench on both sides. |
| High-volume chat | Kwaipilot: KAT-Coder-Air V2.5 | Lower output list price ($0.6/1M). |
| Voice / low-latency UI | insufficient data | Need TTFT on both sides. |
| Long-document RAG | Gemini 3 Flash | Larger window (1M). |
| Screenshots / vision | Gemini 3 Flash | Gemini 3 Flash is the side marked multimodal in the catalog. |
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The real PNG is generated at /compare/gemini-3-flash-vs-kat-coder-air-v2-5/opengraph-image for crawlers.
Verified head-to-head card
