Claude Fable 5 vs o1.

model vs model · prices as of

Claude Fable 5 takes 4 of 5 rounds against o1. It is also the cheaper of the two to run, at $80 per million tokens against $95.45.

Anthropicwins 4 rounds

Claude Fable 5

$80/M tokens

Anthropic list price, nothing below it is accounted for · $9 per 1,000 pages

1M context · tool calling · reads images

OpenAI

o1

$95.45/M tokens

cheapest we can explain, at Poe · $11.45 per 1,000 pages

200k context · tool calling · reads images

Poe

List price in (lower wins)

$10/M

$15/M

List price out (lower wins)

$50/M

$60/M

Cheapest we can explain (lower wins)

none below list

$95.45/M at Poe

Standard price (lower wins)

$80/M

$105/M

Cost per 1,000 pages (lower wins)

$9

$11.45

Context

1M tokens

200k tokens

Open weights

no

no

Tool calling

yes

yes

Structured output

yes

yes

Reads images

yes

yes

Reasoning

yes

yes

Released

7 Jun 2026

5 Dec 2024

Providers selling it

43

18

Price we measure against

the maker's own

the maker's own

Trains on your prompts (no is better)

no provider to check

not stated

Providers selling both · 15

  • Azure AI Foundry$80 / $105
  • Azure Cognitive Services$80 / $105
  • Eden AI$80 / $105
  • FastRouter$80 / $105
  • Impossibl$80 / $105
  • Kilo Gateway$80 / $105
  • LLM Gateway$80 / $105
  • LLMTR$80 / $105

Claude Fable 5 then o1, per million tokens · showing the 8 cheapest of 15

Go further

Add a third or fourth model, or switch the weighting, in the tool.

What moved in the last seven days

  1. Claude Fable 5Requesty$11 / $55 $10 / $509% cheaper ·
  2. Claude Fable 5Nous Portal$8 / $40 $10 / $5025% dearer ·
  3. o1Nous Portal$12 / $48 $15 / $6025% dearer ·

Frequently asked

Which is cheaper, Claude Fable 5 or o1?
Claude Fable 5, at $80 per million tokens against $95.45 for o1, three parts input to one part output, read on 17 Sept 2026.
Where is each one cheapest?
Claude Fable 5: nobody goes below the maker's own price with a reason we can point at, so $80 is the number to beat. o1: $95.45 at Poe.
Can I buy both from one provider?
Yes. 15 providers sell both: Azure AI Foundry, Azure Cognitive Services, Eden AI, FastRouter, Impossibl, Kilo Gateway, and more. The cheapest of them for the two together is Azure AI Foundry.
Which holds more context?
Claude Fable 5, at 1M tokens against 200k.

Prices exclude tax and are per million tokens, read 17 Sept 2026 from each provider's own catalog. The standard price blends three parts input to one part output; a page is 600 tokens in and 60 out. Bars are scaled to the larger value in each row.

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