Anthropic: Claude Fable Latest vs OpenAI: GPT-4o-mini

Anthropic: Claude Fable Latest vs OpenAI: GPT-4o-mini: Anthropic: Claude Fable Latest has the larger context window (1,000,000 tokens); OpenAI: GPT-4o-mini is cheaper on input ($0.15 per 1M tokens); both support 3 input modalities. Data via OpenRouter /models, as of 2026-07-11.

Source: OpenRouter /models · as of 2026-07-11

Side-by-side comparison

Anthropic: Claude Fable Latest vs OpenAI: GPT-4o-mini — data via OpenRouter /models, as of 2026-07-11
MetricAnthropic: Claude Fable LatestOpenAI: GPT-4o-mini
Context (tokens)1,000,000128,000
Input $/M$10.00$0.15
Output $/M$50.00$0.60
Input modalitiestext, image, filetext, image, file
Output modalitiestexttext
Model id~anthropic/claude-fable-latestopenai/gpt-4o-mini

Frequently asked questions

Which has a larger context window, Anthropic: Claude Fable Latest or OpenAI: GPT-4o-mini?

Anthropic: Claude Fable Latest has the larger context window at 1,000,000 tokens. (via OpenRouter /models, as of 2026-07-11.)

Which is cheaper, Anthropic: Claude Fable Latest or OpenAI: GPT-4o-mini?

OpenAI: GPT-4o-mini is cheaper on input at $0.15 per 1M tokens. (via OpenRouter /models, as of 2026-07-11.)

What input types do Anthropic: Claude Fable Latest and OpenAI: GPT-4o-mini support?

Anthropic: Claude Fable Latest accepts text, image, file; OpenAI: GPT-4o-mini accepts text, image, file.

Model details

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