Performance & Tests
Real-world AI benchmark comparisons and performance tests. See how GPT-5, Claude 4.5, Gemini 3, Grok, and other frontier models compare in coding, reasoning, writing, vision, and speed.
We believe benchmarks don't tell the whole story. While academic scores and leaderboard placements are useful for comparing raw capabilities, what matters most is real-world performance when you're trying to ship a product, debug code, or write critical content.
Our benchmark posts go beyond traditional testing. We evaluate models across multiple dimensions: coding reliability, creative writing quality, visual reasoning, research accuracy, and inference speed. Each comparison includes practical insights for developers and users choosing the right model for their needs.
MiniMax M2.5 launches on LeemerChat with breakthrough performance in Word, Excel, and PowerPoint generation. Scoring 80.2% on SWE-Bench Verified and 76.3% on BrowseComp, M2.5 extends M2.1's coding expertise into general office productivity.
GLM-5 launches on LeemerChat with major upgrades in scale, training data, and RL infrastructure. Built for long-horizon agentic systems, coding reliability, and complex reasoning under production constraints.
Kimi K2.5 brings state-of-the-art visual coding, 262K context, and self-directed agent swarms. We’re Ireland’s first AI platform to launch it — and it’s live free on LeemerChat.
Google's Gemini 3 Flash represents a clear shift in how frontier-level AI is delivered in production. Near-Pro-level reasoning and multimodal understanding while remaining fast, responsive, and economical enough for large-scale deployment.
Meet RIN (凛) — a 26B-A3B MoE model running at 450 tokens/second, completely free and unlimited. The precision instrument for builders who value speed over hand-holding. Semi-successor to LeemerGLM.
We just dropped LeemerLite: a super-simplified, no-signup chat running gpt-oss-safeguard-20b at world-class speeds. See how it stacks up against GPT-5 Nano, Llama 4 Scout, and Mistral.
We tested GPT-5.1, Claude Sonnet 4.5, Grok-4.1-Fast, and Gemini 2.5 Pro across coding, reasoning, writing, vision, research, and speed. The results reveal why using multiple models in one chat is the future of AI.