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Claude Fable 5

anthropic/claude-fable-5

Claude model for creative writing, analysis, and controlled agent workflows

Input modalitiesT
Output modalitiesT
Source-linkedclaude-fableClosed weightsReleased 2026-06-09
Report data
Context window1M
Maximum output128K
Provider offers17
Knowledge cutoff2026-01-31
Capabilities

What this model supports

ReasoningYes
Tool callingYes
Structured outputNo
AttachmentsYes
Temperature controlNo
Open weightsNo
Creator
Anthropic
Family
claude-fable
Modalities
Image, Pdf, Text
License
Not documented
Release date
2026-06-09
Model ID
anthropic/claude-fable-5
Market availability

Provider pricing

Report price →
Providers offering Claude Fable 5
ProviderProvider model IDContextInput / 1MOutput / 1MCached / 1MFeaturesAll pricing
Model Oracle AI logoModel Oracle AIclaude-fable-51M$0 if offer.cost.input is defined else '—'}}$0 if offer.cost.output is defined else '—'}}$0 if offer.cost.cache_read is defined else '—'}}R T ·
View
{}
Snowflake Cortex logoSnowflake Cortexclaude-fable-51M$0 if offer.cost.input is defined else '—'}}$0 if offer.cost.output is defined else '—'}}$0 if offer.cost.cache_read is defined else '—'}}R T ·
View
{}
Xpersona logoXpersonaclaude-fable-51M$3 if offer.cost.input is defined else '—'}}$18 if offer.cost.output is defined else '—'}}$0.3 if offer.cost.cache_read is defined else '—'}}R T ·
View
{
  "cache_read": 0.3,
  "input": 3,
  "output": 18,
  "reasoning": 18
}
GitHub Copilot logoGitHub Copilotclaude-fable-51M$10 if offer.cost.input is defined else '—'}}$50 if offer.cost.output is defined else '—'}}$1 if offer.cost.cache_read is defined else '—'}}R T ·
View
{
  "cache_read": 1,
  "cache_write": 12.5,
  "input": 10,
  "output": 50
}
Cloudflare AI Gateway logoCloudflare AI Gatewayanthropic/claude-fable-51M$10 if offer.cost.input is defined else '—'}}$50 if offer.cost.output is defined else '—'}}$1 if offer.cost.cache_read is defined else '—'}}R T ·
View
{
  "cache_read": 1,
  "cache_write": 12.5,
  "input": 10,
  "output": 50
}
Vercel AI Gateway logoVercel AI Gatewayanthropic/claude-fable-51M$10 if offer.cost.input is defined else '—'}}$50 if offer.cost.output is defined else '—'}}$1 if offer.cost.cache_read is defined else '—'}}R T ·
View
{
  "cache_read": 1,
  "cache_write": 12.5,
  "input": 10,
  "output": 50
}
Azure logoAzureclaude-fable-51M$10 if offer.cost.input is defined else '—'}}$50 if offer.cost.output is defined else '—'}}$1 if offer.cost.cache_read is defined else '—'}}R T ·
View
{
  "cache_read": 1,
  "cache_write": 12.5,
  "input": 10,
  "output": 50
}
OpenRouter logoOpenRouteranthropic/claude-fable-51M$10 if offer.cost.input is defined else '—'}}$50 if offer.cost.output is defined else '—'}}$1 if offer.cost.cache_read is defined else '—'}}R T S
View
{
  "cache_read": 1,
  "cache_write": 12.5,
  "input": 10,
  "output": 50
}
OpenCode Zen logoOpenCode Zenclaude-fable-51M$10 if offer.cost.input is defined else '—'}}$50 if offer.cost.output is defined else '—'}}$1 if offer.cost.cache_read is defined else '—'}}R T ·
View
{
  "cache_read": 1,
  "cache_write": 12.5,
  "input": 10,
  "output": 50
}
Amazon Bedrock logoAmazon Bedrockanthropic.claude-fable-51M$10 if offer.cost.input is defined else '—'}}$50 if offer.cost.output is defined else '—'}}$1 if offer.cost.cache_read is defined else '—'}}R T ·
View
{
  "cache_read": 1,
  "cache_write": 12.5,
  "input": 10,
  "output": 50
}
FreeModel logoFreeModelclaude-fable-51M$10 if offer.cost.input is defined else '—'}}$50 if offer.cost.output is defined else '—'}}$1 if offer.cost.cache_read is defined else '—'}}R T ·
View
{
  "cache_read": 1,
  "cache_write": 12.5,
  "input": 10,
  "output": 50
}
Abacus logoAbacusclaude-fable-51M$10 if offer.cost.input is defined else '—'}}$50 if offer.cost.output is defined else '—'}}$0 if offer.cost.cache_read is defined else '—'}}R T ·
View
{
  "input": 10,
  "output": 50
}
ZenMux logoZenMuxanthropic/claude-fable-51M$10 if offer.cost.input is defined else '—'}}$50 if offer.cost.output is defined else '—'}}$1 if offer.cost.cache_read is defined else '—'}}R T ·
View
{
  "cache_read": 1,
  "cache_write": 12.5,
  "input": 10,
  "output": 50
}
LLM Gateway logoLLM Gatewayclaude-fable-51M$10 if offer.cost.input is defined else '—'}}$50 if offer.cost.output is defined else '—'}}$1 if offer.cost.cache_read is defined else '—'}}R T ·
View
{
  "cache_read": 1,
  "cache_write": 12.5,
  "input": 10,
  "output": 50
}
CrossModel logoCrossModelanthropic/claude-fable-51M$10 if offer.cost.input is defined else '—'}}$50 if offer.cost.output is defined else '—'}}$1 if offer.cost.cache_read is defined else '—'}}R T ·
View
{
  "cache_read": 1,
  "cache_write": 12.5,
  "input": 10,
  "output": 50
}
Anthropic logoAnthropicclaude-fable-51M$10 if offer.cost.input is defined else '—'}}$50 if offer.cost.output is defined else '—'}}$1 if offer.cost.cache_read is defined else '—'}}R T S
View
{
  "cache_read": 1,
  "cache_write": 12.5,
  "input": 10,
  "output": 50
}
Venice AI logoVenice AIclaude-fable-51M$12 if offer.cost.input is defined else '—'}}$60 if offer.cost.output is defined else '—'}}$1.2 if offer.cost.cache_read is defined else '—'}}R T S
View
{
  "cache_read": 1.2,
  "cache_write": 15,
  "input": 12,
  "output": 60
}
Evidence

Published benchmark results

Agentic Index vs top 7 models
GPT-5.6 Sol
54.0
Claude Fable 5
52.8
GPT-5.6 Terra
47.4
Anthropic: Claude Opus 4.8
47.2
Claude Sonnet 5
46.7
xAI: Grok 4.5
45.7
GPT-5.6 Luna
45.6
AutomationBench vs top 1 models
Claude Fable 5
17.4
Coding Index vs top 7 models
GPT-5.6 Sol
77.4
GPT-5.6 Terra
76.7
Claude Fable 5
76.5
GPT-5.5
74.9
Anthropic: Claude Opus 4.8
74.3
Anthropic: Claude Opus 4.7
73.6
xAI: Grok 4.5
72.4
Design Arena: 3d vs top 7 models
Z.ai: GLM 5.2
1371.0
Claude Fable 5
1366.0
Anthropic: Claude Opus 4.6
1349.0
Kimi K2.6
1348.0
xAI: Grok 4.5
1338.0
Z.ai: GLM 5.1
1336.0
DeepSeek V4 Pro
1326.0
Design Arena: agentichtmlslides vs top 7 models
Claude Fable 5
1254.0
Kimi K2.6
1248.0
Anthropic: Claude Opus 4.7
1243.0
Anthropic: Claude Opus 4.8
1227.0
Gemini 3.1 Pro Preview
1226.0
Z.ai: GLM 5.1
1205.0
Gemini 3.5 Flash
1162.0
Design Arena: agenticslides(html) vs top 7 models
Claude Fable 5
1252.0
Kimi K2.6
1252.0
Anthropic: Claude Opus 4.7
1242.0
Anthropic: Claude Opus 4.8
1230.0
Gemini 3.1 Pro Preview
1219.0
Z.ai: GLM 5.1
1204.0
Gemini 3.5 Flash
1162.0
Design Arena: asciiart vs top 7 models
Claude Fable 5
1374.0
Anthropic: Claude Opus 4.7
1324.0
Gemini 3.1 Pro Preview
1313.0
Anthropic: Claude Opus 4.8
1308.0
Gemini 3.5 Flash
1305.0
Anthropic: Claude Opus 4.6
1303.0
GPT-5.5
1296.0
Design Arena: codecategories vs top 7 models
Z.ai: GLM 5.2
1351.0
Claude Fable 5
1345.0
Anthropic: Claude Opus 4.6
1336.0
Anthropic: Claude Opus 4.7
1330.0
xAI: Grok 4.5
1327.0
Z.ai: GLM 5.1
1321.0
Kimi K2.6
1320.0
Design Arena: dataviz vs top 7 models
Z.ai: GLM 5.1
1366.0
Claude Fable 5
1363.0
xAI: Grok 4.5
1330.0
Anthropic: Claude Opus 4.6
1322.0
Anthropic: Claude Opus 4.7
1322.0
Z.ai: GLM 5.2
1316.0
Anthropic: Claude Sonnet 4.6
1316.0
Design Arena: fullstack vs top 7 models
Anthropic: Claude Opus 4.7
1503.0
Anthropic: Claude Opus 4.8
1321.0
Claude Fable 5
1309.0
Claude Sonnet 5
1298.0
Z.ai: GLM 5.2
1295.0
Anthropic: Claude Opus 4.6
1283.0
Anthropic: Claude Sonnet 4.6
1268.0
Design Arena: gamedev vs top 7 models
Claude Fable 5
1383.0
Z.ai: GLM 5.2
1353.0
Claude Sonnet 5
1345.0
GPT-5.5
1344.0
Anthropic: Claude Opus 4.6
1339.0
Anthropic: Claude Opus 4.7
1336.0
MiMo-V2.5-Pro
1334.0
Design Arena: htmlslides vs top 7 models
Claude Fable 5
1261.0
Kimi K2.6
1247.0
Anthropic: Claude Opus 4.7
1239.0
Anthropic: Claude Opus 4.8
1222.0
Kimi K2.7 Code
1211.0
Z.ai: GLM 5.1
1206.0
Gemini 3.1 Pro Preview
1204.0
Design Arena: mobileapps vs top 7 models
Anthropic: Claude Opus 4.8
1287.0
Claude Fable 5
1281.0
MiniMax: MiniMax M3
1271.0
Gemini 3.5 Flash
1259.0
Anthropic: Claude Opus 4.6
1259.0
Anthropic: Claude Sonnet 4.6
1255.0
Z.ai: GLM 5.2
1243.0
Design Arena: svg vs top 7 models
Claude Fable 5
1365.0
Gemini 3.1 Pro Preview
1340.0
Gemini 3.5 Flash
1297.0
Anthropic: Claude Opus 4.6
1278.0
GPT-5.5
1277.0
Anthropic: Claude Opus 4.7
1274.0
Z.ai: GLM 5.1
1273.0
Design Arena: uicomponent vs top 7 models
Claude Fable 5
1401.0
Anthropic: Claude Opus 4.7
1359.0
Anthropic: Claude Opus 4.6
1343.0
Z.ai: GLM 5.2
1335.0
Z.ai: GLM 5.1
1331.0
Qwen: Qwen3.7 Max
1330.0
Anthropic: Claude Sonnet 4.6
1320.0
Design Arena: webapps vs top 7 models
Claude Sonnet 5
1346.0
Claude Fable 5
1333.0
Anthropic: Claude Opus 4.7
1325.0
Anthropic: Claude Opus 4.8
1286.0
Z.ai: GLM 5.2
1278.0
xAI: Grok 4.5
1268.0
Qwen: Qwen3.7 Max
1264.0
Design Arena: website vs top 7 models
Z.ai: GLM 5.2
1346.0
Claude Fable 5
1338.0
Anthropic: Claude Opus 4.6
1331.0
Anthropic: Claude Opus 4.7
1329.0
xAI: Grok 4.5
1325.0
Anthropic: Claude Sonnet 4.6
1320.0
Claude Sonnet 5
1314.0
FrontierCode vs top 3 models
Claude Sonnet 5
38.8
Claude Fable 5
29.3
Claude Opus 4.8
13.4
GDPval-AA vs top 5 models
Claude Fable 5
1932.0
Gemini 3.5 Flash
1656.0
Grok 4.3
1500.0
Gemini 3.1 Pro Preview
1314.0
North Mini Code
14.0
Humanity's Last Exam vs top 7 models
Claude Fable 5
64.5
Muse Spark 1.1
62.1
GPT-5.4 Pro
58.7
Claude Opus 4.8
57.9
GPT-5.5 Pro
57.2
Claude Opus 4.7
54.7
GPT-5.5
52.2
Intelligence Index vs top 7 models
Claude Fable 5
59.9
GPT-5.6 Sol
58.9
Anthropic: Claude Opus 4.8
55.7
GPT-5.6 Terra
55.0
GPT-5.5
54.8
xAI: Grok 4.5
53.8
Anthropic: Claude Opus 4.7
53.5
OSWorld-Verified vs top 7 models
Claude Fable 5
85.0
Claude Opus 4.8
83.4
Claude Sonnet 5
81.2
Muse Spark 1.1
80.8
GPT-5.5
78.7
Claude Sonnet 4.6
78.5
Gemini 3.5 Flash
78.4
SWE-Bench Pro vs top 7 models
Claude Fable 5
80.3
Claude Opus 4.8
69.2
Grok 4.5
64.7
GPT-5.6 Sol
64.6
Claude Opus 4.7
64.3
GPT-5.6 Terra
63.4
Claude Sonnet 5
63.2
SWE-Bench Verified vs top 7 models
Claude Fable 5
95.0
Claude Opus 4.8
88.6
Claude Sonnet 5
85.2
Ornith 1.0 397B
82.4
DeepSeek V4 Pro
80.6
Qwen3.7 Max
80.4
Kimi K2.6
80.2
Terminal-Bench vs top 7 models
GPT-5.6 Sol
88.8
Claude Fable 5
88.0
GPT-5.6 Terra
87.4
GPT-5.6 Luna
84.7
Grok 4.5
83.3
GPT-5.5
82.7
Muse Spark 1.1
80.0