---
title: Anthropic: Claude Fable Latest vs Microsoft: Phi 4
canonical: https://prompeteer.ai/compare/anthropic-claude-fable-latest-vs-microsoft-phi-4
updated: 2026-07-27
source: OpenRouter /models
---

# Anthropic: Claude Fable Latest vs Microsoft: Phi 4

Anthropic: Claude Fable Latest vs Microsoft: Phi 4: Anthropic: Claude Fable Latest has the larger context window (1,000,000 tokens); Microsoft: Phi 4 is cheaper on input ($0.07 per 1M tokens); Anthropic: Claude Fable Latest supports more input modalities (text, image, file). Data via OpenRouter /models, as of 2026-07-27.

| Metric | Anthropic: Claude Fable Latest | Microsoft: Phi 4 |
| --- | --- | --- |
| Context (tokens) | 1,000,000 | 16,384 |
| Input $/M | $10.00 | $0.07 |
| Output $/M | $50.00 | $0.14 |
| Input modalities | text, image, file | text |
| Output modalities | text | text |
| Model id | ~anthropic/claude-fable-latest | microsoft/phi-4 |

Source: Data via OpenRouter /models — as of 2026-07-27.