Claude Fable 5.1 (batch) Paid vs SCSummarize Paid
Claude Fable 5.1 (batch) vs Summarize compared — price per token, context window, multimodality, openness and which to choose. Full 2026 breakdown.
Claude Fable 5.1 (batch) — full profile › · Summarize — full profile ›
Prices & specs refreshed from live data · olud.ai
Open-model prices = cheapest provider via OpenRouter; official maker rates may be higher.
$25 /M outputManaged API (no infra to run)
Free /M outputManaged API (no infra to run)
Claude Fable 5.1 (batch) vs Summarize specs
| Spec | Claude Fable 5.1 (batch) | Summarize | Winner |
|---|---|---|---|
| Maker | Anthropic | Scaledown | – |
| Type | Proprietary | Proprietary | – |
| Context window | 1M tokens | 1M tokens | = Tie |
| Input price | $5/M | $0.04/M | SCSummarize |
| Output price | $25/M | Free/M | SCSummarize |
| Vision / multimodal | Yes | Yes | = Tie |
| Tool / function calling | Yes | No | |
| Self-hostable | No (API only) | No (API only) | – |
| License | Proprietary | Proprietary | – |
Price gap & when to choose each
- You want frontier performance through a managed API
- You value reliability & ecosystem
- You don't want to manage infrastructure
- You want frontier performance through a managed API
- You want the lower output price
- You value reliability & ecosystem
- You don't want to manage infrastructure
Feature comparison
| Capability | Claude Fable 5.1 (batch) | Summarize |
|---|---|---|
| Open weights (downloadable) | ✗ | ✗ |
| Self-hostable | ✗ | ✗ |
| Runs fully offline | ✗ | ✗ |
| Vision / multimodal | ✓ | ✓ |
| Tool / function calling | ✓ | ✗ |
| 1M+ context window | ✓ | ✓ |
Benchmarks: Claude Fable 5.1 (batch) vs Summarize
Independent benchmark scores measured by Artificial Analysis. Higher is better (except latency).
Benchmark data by Artificial Analysis.
How Claude Fable 5.1 (batch) and Summarize score
| Criterion | Claude Fable 5.1 (batch) | Summarize |
|---|---|---|
| Cost-efficiency | 3.0 | 5.0 |
| Context window | 5.0 | 5.0 |
| Openness | 1.5 | 1.5 |
| Self-hosting | 1.0 | 1.0 |
| Multimodality | 5.0 | 3.5 |
Scores come from live data — output price (cost), context length, open vs closed weights (openness & self-hosting) and vision/tool support (multimodality). Raw task quality isn't scored here; it depends on your benchmark — see the verdict.
What each model is
Claude Fable 5.1 (batch) Paid
Claude Fable 5.1 improves on Claude Fable 5 across the board, with the biggest gains in agentic coding, long-running agentic workflows, and knowledge work: long code refactors, front-end and visual...
Summarize Paid
Summarize is an abstractive summarization model from ScaleDown. It condenses long text and documents into a fluent, faithful rewrite rather than lifting sentences from the source, and is suited for...
Frequently asked questions
Claude Fable 5.1 (batch) vs Summarize — which is cheaper?
Summarize is cheaper on output (Free/M vs $25/M).
Which has the larger context window?
Claude Fable 5.1 (batch) offers the larger context window (1M tokens).
Claude Fable 5.1 (batch) vs Summarize — which should I pick in 2026?
Choose Summarize for the lower output price (Free/M vs $25/M). Choose Claude Fable 5.1 (batch) if you need the larger 1M context window.
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