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First impressions of Fable 5 and the racing game I built with it

First impressions of Fable 5 and the racing game I built with it

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2 min read
I Checked Why Claude Fable 5 Was Suspended 4 Days After Launch. This Is Not an Outage.

I Checked Why Claude Fable 5 Was Suspended 4 Days After Launch. This Is Not an Outage.

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6 min read
Claude Fable 5 Scores 95% on SWE-bench, Then Hands Off to Opus 4.8

Claude Fable 5 Scores 95% on SWE-bench, Then Hands Off to Opus 4.8

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3 min read
MCP Apps vs OpenAI Apps SDK: are they competing standards?

MCP Apps vs OpenAI Apps SDK: are they competing standards?

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2 min read
Claude Fable 5 vs Every Other Frontier Model: The Developer Benchmark That Actually Matters [2026]

Claude Fable 5 vs Every Other Frontier Model: The Developer Benchmark That Actually Matters [2026]

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9 min read
Claude Fable 5 Explained: What Anthropic's New Mythos-Class Model Means

Claude Fable 5 Explained: What Anthropic's New Mythos-Class Model Means

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6 min read
Claude Fable 5 vs Mythos 5: Same Model, Different Safeguards

Claude Fable 5 vs Mythos 5: Same Model, Different Safeguards

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6 min read
Anthropic Ships a Model It Says Is Too Dangerous to Ship Without a Leash

Anthropic Ships a Model It Says Is Too Dangerous to Ship Without a Leash

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3 min read
Claude Fable 5 Is Two Models Wearing One Name

Claude Fable 5 Is Two Models Wearing One Name

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7 min read
Claude Fable 5 is out: Anthropic's Mythos-class model, minus the wall

Claude Fable 5 is out: Anthropic's Mythos-class model, minus the wall

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2 min read
Claude Now Writes 80% of Its Own Code — Anthropic's Self-Improvement Milestone Arrives Faster Than Expected

Claude Now Writes 80% of Its Own Code — Anthropic's Self-Improvement Milestone Arrives Faster Than Expected

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4 min read
Claude Opus 4.8 shipped today. Here's the upgrade decision tree the announcement skipped — and three workloads that should stay on 4.7.

Claude Opus 4.8 shipped today. Here's the upgrade decision tree the announcement skipped — and three workloads that should stay on 4.7.

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15 min read
The Paradox of Power: Why Anthropic Released and Then Restricted Claude Fable 5

The Paradox of Power: Why Anthropic Released and Then Restricted Claude Fable 5

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4 min read
Your prompt isn't better. You just remember it being better.

Your prompt isn't better. You just remember it being better.

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7 min read
Build the sandbox before you write a single tool

Build the sandbox before you write a single tool

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6 min read
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