MiscSubjects

Anthropic: Claude Haiku 5.5 (batch)

Claude Haiku 5.5 is Anthropic's small, fast model for high-volume, cost-sensitive work such as summarization, subagents, and browser use.

AnthropicClaude Haiku 5.5 (batch)
anthropic/claude-haiku-5.5:batch
2026-10-07text+image+file->textreasoning: max / xhigh / high / medium / low / none
Intelligence index
36.5
Artificial Analysis
Design Arena
1335 Elo · #12
3d · 56.8% wins
Input
$0.05
per 1M tokens
Output
$0.25
per 1M tokens
Cached input
$0.01
per 1M tokens
Context
1M
tokens it reads
Max output
128K
tokens it writes
Claude Haiku 5.5 is Anthropic's small, fast model for high-volume, cost-sensitive work such as summarization, subagents, and browser use. It succeeds Claude Haiku 4.5 with stronger coding, computer use, and...
inspect — the catalog entry
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  "knowledge_cutoff": null,
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  "links": {
    "details": "/api/v1/models/anthropic/claude-haiku-5.5-20261007/endpoints"
  },
  "endpoints": [
    "/api/v1/batches"
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  "benchmarks": {
    "design_arena": [
      {
        "arena": "models",
        "category": "3d",
        "elo": 1335,
        "win_rate": 56.8,
        "rank": 12
      },
      {
        "arena": "models",
        "category": "asciiart",
        "elo": 1208,
        "win_rate": 50.5,
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      },
      {
        "arena": "models",
        "category": "codecategories",
        "elo": 1280,
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      },
      {
        "arena": "models",
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        "elo": 1291,
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      },
      {
        "arena": "models",
        "category": "gamedev",
        "elo": 1320,
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        "rank": 12
      },
      {
        "arena": "models",
        "category": "svg",
        "elo": 1203,
        "win_rate": 44.2,
        "rank": 28
      },
      {
        "arena": "models",
        "category": "uicomponent",
        "elo": 1272,
        "win_rate": 50.6,
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      },
      {
        "arena": "models",
        "category": "website",
        "elo": 1259,
        "win_rate": 48.6,
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      }
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      "agentic_index": null
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      "low",
      "none"
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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-haiku-5.5:batch
Model id
anthropic/claude-haiku-5.5:batch
Name
Anthropic: Claude Haiku 5.5 (batch)
Description
Claude Haiku 5.5 is Anthropic's small, fast model for high-volume, cost-sensitive work such as summarization, subagents, and browser use.
Family
anthropic
Canonical slug
anthropic/claude-haiku-5.5-20261007
Price in
0.049999999999999996
Price out
0.25
Price cache read
0.005
Price cache write
0.0625
Price cache write 1h
0.09999999999999999
Price web search
10000
Price overrides
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Context
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Max completion tokens
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Modality
text+image+file->text
Input modalities
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Output modalities
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Tokenizer
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Knowledge cutoff
null
Created
1791397883
Moderated
true
Params
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Default parameters
{}
Tools
true
Reasoning
true
Reasoning efforts
["max","xhigh","high","medium","low","none"]
Reasoning default effort
medium
Reasoning mandatory
false
Reasoning default enabled
null
Vision
true
Expiration date
null
Page dataOpen JSON
page.json
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