MiscSubjects

Anthropic: Claude Sonnet 5.5 (batch)

Claude Sonnet 5.5 is Anthropic's Sonnet-class model for well-scoped everyday work, succeeding Claude Sonnet 5 as a direct upgrade.

AnthropicClaude Sonnet 5.5 (batch)
anthropic/claude-sonnet-5.5:batch
2026-09-28text+image+file->textreasoning: max / xhigh / high / medium / low
Intelligence index
54.5
Artificial Analysis
Design Arena
1338 Elo · #2
codetovideo · 71.2% wins
Input
$1
per 1M tokens
Output
$5
per 1M tokens
Cached input
$0.05
per 1M tokens
Context
1M
tokens it reads
Max output
128K
tokens it writes
Claude Sonnet 5.5 is Anthropic's Sonnet-class model for well-scoped everyday work, succeeding Claude Sonnet 5 as a direct upgrade. It is especially strong at building features, fixing bugs, and producing...
inspect — the catalog entry
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        "category": "blender3d",
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        "win_rate": 60.6,
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      },
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        "arena": "agents",
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      {
        "arena": "models",
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      {
        "arena": "models",
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      {
        "arena": "models",
        "category": "uicomponent",
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      },
      {
        "arena": "models",
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      "coding_index": null,
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  }
}
References (1)
  1. Stored model catalog — Nov 8, 2026
Invocation contract
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Invocations and related objects

0 invocation records

Via
OpenRouter
Id
openrouter/anthropic/claude-sonnet-5.5:batch
Model id
anthropic/claude-sonnet-5.5:batch
Name
Anthropic: Claude Sonnet 5.5 (batch)
Description
Claude Sonnet 5.5 is Anthropic's Sonnet-class model for well-scoped everyday work, succeeding Claude Sonnet 5 as a direct upgrade.
Family
anthropic
Canonical slug
anthropic/claude-sonnet-5.5-20260928
Price in
1
Price out
5
Price cache read
0.049999999999999996
Price cache write
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Price cache write 1h
2
Price web search
10000
Price overrides
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Context
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Max completion tokens
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Modality
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Input modalities
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Output modalities
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Tokenizer
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Knowledge cutoff
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Created
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Moderated
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Params
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Default parameters
{}
Tools
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Reasoning
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Reasoning efforts
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Reasoning default effort
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Reasoning mandatory
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Reasoning default enabled
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Vision
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Expiration date
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Page dataOpen JSON
page.json
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