Anthropic: Claude Fable Latest vs OpenAI GPT Latest
Anthropic: Claude Fable Latest vs OpenAI GPT Latest: OpenAI GPT Latest has the larger context window (1,050,000 tokens); OpenAI GPT Latest is cheaper on input ($5.00 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
| Metric | Anthropic: Claude Fable Latest | OpenAI GPT Latest |
|---|---|---|
| Context (tokens) | 1,000,000 | 1,050,000 |
| Input $/M | $10.00 | $5.00 |
| Output $/M | $50.00 | $30.00 |
| Input modalities | text, image, file | file, image, text |
| Output modalities | text | text |
| Model id | ~anthropic/claude-fable-latest | ~openai/gpt-latest |
Frequently asked questions
Which has a larger context window, Anthropic: Claude Fable Latest or OpenAI GPT Latest?
OpenAI GPT Latest has the larger context window at 1,050,000 tokens. (via OpenRouter /models, as of 2026-07-11.)
Which is cheaper, Anthropic: Claude Fable Latest or OpenAI GPT Latest?
OpenAI GPT Latest is cheaper on input at $5.00 per 1M tokens. (via OpenRouter /models, as of 2026-07-11.)
What input types do Anthropic: Claude Fable Latest and OpenAI GPT Latest support?
Anthropic: Claude Fable Latest accepts text, image, file; OpenAI GPT Latest accepts file, image, text.
Model details
Build an optimized prompt for either model with Prompeteer →