| Model profile | ||
|---|---|---|
| Model | Size | Approximate size |
| Opus 5Model source: provider1,000,000 tokens max native context | not available | not available4-bit quantization |
Ranks frontier models based on real use across front-end design, one-shot capabilities, cost, speed, and subscriptions, placing Fable 5 at the top.
Builds The Librarian 2 using Claude Code with Opus 5 and Codex with GPT-5.6 Sol, resulting in a 3D procedurally generated roguelite with 10,400 lines of code across 33 modules and zero asset files.
Latency, tokens and costs were tracked while building a 3D model of the 1903 Wright Flyer in a single HTML file using Three.js with orbit controls.
Remakes GTA using Fable 5, Opus 5, GPT-5.6 Sol, and GLM 5.2 in a coding showdown comparing cloud giants against the open-weight champion.
Tests Claude Opus 5 via image to 3D, financial videos, Luma Agents, Blender, music, FROG TEST, cancer identification, deep research, specs, costs, benchmarks and guardrails.
Compares Opus 5 with Kimi K3 on hard coding tasks.
Tests Claude Opus 5 against Fable 5, GPT-5.6 Sol, and Kimi K3 via World of AI Bench, ARC-AGI-3, Artificial Analysis, coding, reasoning, and game dev demos.
Evaluates Claude Opus 5 via browser OS tests, C++ skate game, frontend design, Subway FPS, UltraCode City Timeline, and Street Yeet game creation tasks.
Evaluates Claude Opus 5 via BridgeBench V3 against Fable 5, GPT 5.6 SOL, Kimi K3, and Grok 4.5 using Claude Code, BridgeSpace multi-agent orchestration, and production bug fixes.