Anthropic: Claude Fable Latest vs NVIDIA: Nemotron 3 Ultra
Anthropic: Claude Fable Latest vs NVIDIA: Nemotron 3 Ultra: Anthropic: Claude Fable Latest and NVIDIA: Nemotron 3 Ultra offer the same context window (1,000,000 tokens); NVIDIA: Nemotron 3 Ultra is cheaper on input ($0.50 per 1M tokens); Anthropic: Claude Fable Latest supports more input modalities (text, image, file). 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 | NVIDIA: Nemotron 3 Ultra |
|---|---|---|
| Context (tokens) | 1,000,000 | 1,000,000 |
| Input $/M | $10.00 | $0.50 |
| Output $/M | $50.00 | $2.20 |
| Input modalities | text, image, file | text |
| Output modalities | text | text |
| Model id | ~anthropic/claude-fable-latest | nvidia/nemotron-3-ultra-550b-a55b |
Frequently asked questions
Which has a larger context window, Anthropic: Claude Fable Latest or NVIDIA: Nemotron 3 Ultra?
Anthropic: Claude Fable Latest and NVIDIA: Nemotron 3 Ultra both support 1,000,000 tokens of context. (via OpenRouter /models, as of 2026-07-11.)
Which is cheaper, Anthropic: Claude Fable Latest or NVIDIA: Nemotron 3 Ultra?
NVIDIA: Nemotron 3 Ultra is cheaper on input at $0.50 per 1M tokens. (via OpenRouter /models, as of 2026-07-11.)
What input types do Anthropic: Claude Fable Latest and NVIDIA: Nemotron 3 Ultra support?
Anthropic: Claude Fable Latest accepts text, image, file; NVIDIA: Nemotron 3 Ultra accepts text.
Model details
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