Claude 2.0 / 2.1

by AnthropicOtherretired 2025-07-21

Claude 2 is Anthropic's previous generation model, offering reliable performance for various tasks. This includes Claude 2.0 and Claude 2.1.

Context
200K tokens
Released
2023-07-11
Weights
unknown

Feed

anthropic/claude-2

Specifications

Full facts as recorded, incl. what is unknown.

Released
2023-07-11
Weights
unknown
Input
Output
Context window
200,000 max across endpoints
Max output
Providers
1
Epoch Capabilities Index
120.2 ± 5.1 against price
Direct price range
no comparable direct price
More details
Last updated
—
Knowledge cutoff
Developer country
United States of America
Training compute
3.9×10²⁴ FLOP

Capabilities

Across all endpoints: supported if any endpoint supports it.

  • Tool callingunknown
  • Parallel toolsunknown
  • Structured outputunknown
  • Reasoningunknown
  • Image inputunknown
  • PDF inputunknown
  • Audio inputunknown
  • Audio outputunknown
  • Video inputunknown
  • Prompt cachingunknown
  • Web searchunknown
  • Computer useunknown
  • System messagesunknown
  • Assistant prefillunknown
  • Temperatureunknown
  • Streamingunknown
  • Attachmentsunknown

Endpoints

One row per provider and variant; gateways are listed separately.

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Cost calculator

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Claude Fable Latest2026-06-091M$10 via NanoGPT
Heads up: prices are indicative list rates scraped from provider pricing pages; verify with the provider before relying on them. Report incorrect data for this model