Model Comparisons

A side-by-side breakdown of Claude Sonnet 5.5 against Sonnet 5, Opus 5.5, and GPT-6 Sol across every benchmark Anthropic published.

A full breakdown of OpenAI's GPT-6 Sol and GPT-6 Luna benchmarks.

A full breakdown of Anthropic's Claude Opus 5.5 benchmarks.

Every GPT-6 Astra benchmark explained, and compared head to head with GPT-5.6 Sol, Claude Fable 5.1, Opus 5, and Gemini 3.8 Flash.

Every Gemini 3.8 Flash benchmark explained, and compared head to head with Claude Opus 5 and GPT-5.6 Sol.

A breakdown of Anthropic's Claude Fable 5.1 and Mythos 5.1 benchmarks. Head-to-head scores against Fable 5, Opus 5, and GPT-5.6 Sol across scientific research, terminal coding, knowledge work, computer use, reasoning, business workflows, and coding, plus the safeguard zeros behind the table and the cache-read price cut that pulled Cognition's Devin traffic on launch day.

A tier-by-tier breakdown of GPT-5.6's three models: benchmarks, pricing, reasoning modes, and which one to route your work to.

A side-by-side read of Claude Opus 5 against Fable 5, Opus 4.8, and GPT-5.6 Sol on every benchmark Anthropic published, including the ARC-AGI 3 result that triples the next-best model.

Is Claude better than Gemini? Claude leads on agentic coding and output ceiling. Gemini wins on context window, multimodal, and price. On raw reasoning, they’re tied. Here’s what each actually wins.

OpenAI released GPT-5.5, the first fully retrained base model since GPT-4.5. Here's the full benchmark breakdown, how it compares to Claude Opus 4.7, pricing, and what developers are saying.

Explore this breakdown of Claude Opus 4.6 and how it stacks up to Opus 4.5 and OpenAI and Google models.

A report on the latest flagship model benchmarks and trends they signal for the AI agent space in 2026

Just another eval confirming 90% discount with highest performance from GPT-OSS 120b.

Analyzing the difference in performance, cost and speed between the world's best reasoning models.

Comparing GPT-4.5 and Claude 3.7 Sonnet on cost, speed, SAT math equations, and adaptive reasoning skills.

Learn how the latest Anthropic's model compares to similar top-tier reasoning models on the market.

Explore how O1 and R1 perform on well-known reasoning puzzles—now tested in new contexts.

Learn how OpenAI o1 compares to GPT-4o and Sonnet 3.5 on speed, math, reasoning and classification tasks.

Learn how the latest model from Meta, Llama 3.3 70b compares to GPT-4o on three tasks

Discover How Llama 3.1 405b Stacks Up Against GPT-4o, Gemini 1.5 Pro, and Claude 3.5 Sonnet on Three Tasks

Explore Llama 3.1 70b's upgrades and see how it stacks up against same-tier closed-source models.

A comparison between the latest low cost, low latency models

Explore Opus and GPT4's performance in tasks like summarization, graph interpretation, math, coding, and more.

Comparing GPT3.5 Turbo, GPT-4 Turbo, Claude, and Gemini Pro on classifying customer support tickets.

We did an analysis comparing the latency of OpenAI, Anthropic and Google. Here are the results!