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Models/Anthropic

Anthropic: Claude Opus 4.8 (batch)

Claude Opus 4.8 is Anthropic's most capable generally available model in the Opus family. It supports text, image, and file inputs with text output, with reasoning support and a 1M-token...

Source-linked Weight access not listed
API data Report
Input modalitiesT
Output modalitiesT
Input price$2.5/1M tokens
Output price$12.5/1M tokens
Context window1M
Max output128K
Overview

Capabilities and specifications

? Reasoning Unknown
? Tool calling Unknown
? Structured output Unknown
? Attachments Unknown
✓ Vision input Yes
? Open weights Unknown
Creator
Anthropic
Model family
Not documented
Knowledge cutoff
Not documented
License
Not documented
Release date
Not documented
Model ID
anthropic/claude-opus-4.8:batch
Inference availability

Provider pricing and availability

Provider-specific identifiers, limits, and prices per million tokens.

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Published evaluations

Benchmarks

Raw results remain attached to their original source and version.

Benchmark registry
Agentic Index - Unversioned - indexTop 7 reported models
GPT-5.6 Sol
54.0
Anthropic: Claude Fable 5 (batch)
52.8
Claude Fable 5
52.8
Kimi K3
50.1
GPT-5.6 Terra
47.4
Anthropic: Claude Opus 4.8 (batch)
47.2
Anthropic: Claude Opus 4.8
47.2
Coding Index - Unversioned - indexTop 8 reported models
GPT-5.6 Sol
77.4
GPT-5.6 Terra
76.7
Anthropic: Claude Fable 5 (batch)
76.5
Claude Fable 5
76.5
Kimi K3
76.2
OpenAI: GPT-5.5 (batch)
74.9
GPT-5.5
74.9
Anthropic: Claude Opus 4.8 (batch)
74.3
Design Arena: 3d - Unversioned - eloTop 8 reported models
Kimi K3
1449.0
Gemini 3.6 Flash
1372.0
Anthropic: Claude Fable 5 (batch)
1363.0
Claude Fable 5
1363.0
Z.ai: GLM 5.2
1353.0
Z.ai: GLM 5.1
1336.0
Anthropic: Claude Opus 4.6 (batch)
1335.0
Anthropic: Claude Opus 4.8 (batch)
1272.0
Design Arena: agenticgamedev - Unversioned - eloTop 7 reported models
Anthropic: Claude Fable 5 (batch)
1308.0
Claude Fable 5
1308.0
Anthropic: Claude Opus 4.8 (batch)
1263.0
Anthropic: Claude Opus 4.8
1263.0
Anthropic: Claude Opus 4.7 (batch)
1260.0
Anthropic: Claude Opus 4.7
1260.0
Claude Sonnet 5
1241.0
Design Arena: agentichtmlslides - Unversioned - eloTop 7 reported models
Anthropic: Claude Fable 5 (batch)
1254.0
Claude Fable 5
1254.0
Kimi K2.6
1248.0
Anthropic: Claude Opus 4.7 (batch)
1243.0
Anthropic: Claude Opus 4.7
1243.0
Anthropic: Claude Opus 4.8 (batch)
1227.0
Anthropic: Claude Opus 4.8
1227.0
Design Arena: agenticslides - Unversioned - eloTop 7 reported models
Anthropic: Claude Opus 4.7 (batch)
1334.0
Anthropic: Claude Opus 4.7
1334.0
Anthropic: Claude Opus 4.8 (batch)
1294.0
Anthropic: Claude Opus 4.8
1294.0
Z.ai: GLM 5.1
1245.0
Gemini 3.5 Flash
1244.0
Kimi K2.6
1187.0
Design Arena: agenticslides(html) - Unversioned - eloTop 7 reported models
Anthropic: Claude Fable 5 (batch)
1252.0
Kimi K2.6
1252.0
Claude Fable 5
1252.0
Anthropic: Claude Opus 4.7 (batch)
1242.0
Anthropic: Claude Opus 4.7
1242.0
Anthropic: Claude Opus 4.8 (batch)
1230.0
Anthropic: Claude Opus 4.8
1230.0
Design Arena: agenticslides(python-pptx) - Unversioned - eloTop 7 reported models
Anthropic: Claude Opus 4.7 (batch)
1331.0
Anthropic: Claude Opus 4.7
1331.0
Anthropic: Claude Opus 4.8 (batch)
1310.0
Anthropic: Claude Opus 4.8
1310.0
Gemini 3.5 Flash
1242.0
Z.ai: GLM 5.1
1240.0
Kimi K2.6
1186.0
Design Arena: androidnative - Unversioned - eloTop 7 reported models
Anthropic: Claude Opus 4.8 (batch)
1338.0
Anthropic: Claude Opus 4.8
1338.0
Anthropic: Claude Fable 5 (batch)
1323.0
Claude Fable 5
1323.0
Kimi K2.6
1294.0
xAI: Grok 4.5
1267.0
Z.ai: GLM 5V Turbo
1267.0
Design Arena: asciiart - Unversioned - eloTop 7 reported models
Anthropic: Claude Fable 5 (batch)
1373.0
Claude Fable 5
1373.0
Anthropic: Claude Opus 4.7 (batch)
1326.0
Anthropic: Claude Opus 4.7
1326.0
Gemini 3.1 Pro Preview
1311.0
Gemini 3.5 Flash
1305.0
Anthropic: Claude Opus 4.8 (batch)
1304.0
Design Arena: codecategories - Unversioned - eloTop 8 reported models
Z.ai: GLM 5.2
1341.0
Anthropic: Claude Fable 5 (batch)
1340.0
Claude Fable 5
1340.0
Gemini 3.6 Flash
1329.0
Anthropic: Claude Opus 4.6 (batch)
1327.0
Anthropic: Claude Opus 4.6
1327.0
xAI: Grok 4.5
1323.0
Anthropic: Claude Opus 4.8 (batch)
1270.0
Design Arena: dataviz - Unversioned - eloTop 8 reported models
Z.ai: GLM 5.1
1366.0
Kimi K3
1355.0
Anthropic: Claude Fable 5 (batch)
1353.0
Claude Fable 5
1353.0
Gemini 3.6 Flash
1335.0
Muse Spark 1.1
1322.0
Anthropic: Claude Opus 4.6 (batch)
1320.0
Anthropic: Claude Opus 4.8 (batch)
1269.0
Design Arena: fullstack - Unversioned - eloTop 7 reported models
Anthropic: Claude Opus 4.7 (batch)
1503.0
Anthropic: Claude Opus 4.7
1503.0
Anthropic: Claude Fable 5 (batch)
1316.0
Claude Fable 5
1316.0
Anthropic: Claude Opus 4.8 (batch)
1308.0
Anthropic: Claude Opus 4.8
1308.0
xAI: Grok 4.5
1302.0
Design Arena: gamedev - Unversioned - eloTop 8 reported models
Anthropic: Claude Fable 5 (batch)
1396.0
Claude Fable 5
1396.0
Z.ai: GLM 5.2
1350.0
Claude Sonnet 5
1345.0
OpenAI: GPT-5.5 (batch)
1343.0
GPT-5.5
1343.0
Anthropic: Claude Opus 4.6 (batch)
1337.0
Anthropic: Claude Opus 4.8 (batch)
1302.0
Design Arena: godotgamedev - Unversioned - eloTop 8 reported models
Anthropic: Claude Fable 5 (batch)
1305.0
Claude Fable 5
1305.0
xAI: Grok 4.5
1303.0
Anthropic: Claude Opus 4.7 (batch)
1270.0
Anthropic: Claude Opus 4.7
1270.0
Qwen: Qwen3.7 Max
1253.0
Claude Sonnet 5
1243.0
Anthropic: Claude Opus 4.8 (batch)
1237.0
Design Arena: htmlslides - Unversioned - eloTop 7 reported models
Anthropic: Claude Fable 5 (batch)
1259.0
Claude Fable 5
1259.0
xAI: Grok 4.5
1242.0
Anthropic: Claude Opus 4.7 (batch)
1240.0
Anthropic: Claude Opus 4.7
1240.0
Anthropic: Claude Opus 4.8 (batch)
1235.0
Anthropic: Claude Opus 4.8
1235.0
Design Arena: mobileapps - Unversioned - eloTop 7 reported models
Anthropic: Claude Opus 4.8 (batch)
1281.0
Anthropic: Claude Opus 4.8
1281.0
Anthropic: Claude Opus 4.6 (batch)
1280.0
Anthropic: Claude Opus 4.6
1280.0
Anthropic: Claude Sonnet 4.6
1272.0
Anthropic: Claude Fable 5 (batch)
1266.0
Claude Fable 5
1266.0
Design Arena: pptxslides - Unversioned - eloTop 7 reported models
Anthropic: Claude Opus 4.7 (batch)
1333.0
Anthropic: Claude Opus 4.7
1333.0
Anthropic: Claude Opus 4.8 (batch)
1306.0
Anthropic: Claude Opus 4.8
1306.0
Gemini 3.5 Flash
1244.0
Z.ai: GLM 5.1
1241.0
Kimi K2.6
1181.0
Design Arena: python-pptxslides - Unversioned - eloTop 7 reported models
Anthropic: Claude Opus 4.7 (batch)
1336.0
Anthropic: Claude Opus 4.7
1336.0
Anthropic: Claude Fable 5 (batch)
1306.0
Claude Fable 5
1306.0
Anthropic: Claude Opus 4.8 (batch)
1298.0
Anthropic: Claude Opus 4.8
1298.0
Kimi K3
1283.0
Design Arena: svg - Unversioned - eloTop 8 reported models
Anthropic: Claude Fable 5 (batch)
1351.0
Claude Fable 5
1351.0
Gemini 3.1 Pro Preview
1334.0
Gemini 3.5 Flash
1295.0
Anthropic: Claude Opus 4.6 (batch)
1275.0
Anthropic: Claude Opus 4.6
1275.0
OpenAI: GPT-5.5 (batch)
1273.0
Anthropic: Claude Opus 4.8 (batch)
1225.0
Design Arena: uicomponent - Unversioned - eloTop 8 reported models
Kimi K3
1447.0
Anthropic: Claude Fable 5 (batch)
1370.0
Claude Fable 5
1370.0
Anthropic: Claude Opus 4.7 (batch)
1343.0
Anthropic: Claude Opus 4.7
1343.0
Anthropic: Claude Opus 4.6 (batch)
1334.0
Anthropic: Claude Opus 4.6
1334.0
Anthropic: Claude Opus 4.8 (batch)
1278.0
Design Arena: webapps - Unversioned - eloTop 7 reported models
Anthropic: Claude Fable 5 (batch)
1317.0
Claude Fable 5
1317.0
Kimi K3
1315.0
Anthropic: Claude Opus 4.7 (batch)
1311.0
Anthropic: Claude Opus 4.7
1311.0
Claude Sonnet 5
1304.0
Anthropic: Claude Opus 4.8 (batch)
1281.0
Design Arena: website - Unversioned - eloTop 8 reported models
Kimi K3
1384.0
Z.ai: GLM 5.2
1338.0
Anthropic: Claude Fable 5 (batch)
1330.0
Claude Fable 5
1330.0
Gemini 3.6 Flash
1329.0
Anthropic: Claude Opus 4.6 (batch)
1322.0
Anthropic: Claude Opus 4.6
1322.0
Anthropic: Claude Opus 4.8 (batch)
1268.0
Intelligence Index - Unversioned - indexTop 7 reported models
Anthropic: Claude Fable 5 (batch)
59.9
Claude Fable 5
59.9
GPT-5.6 Sol
58.9
Kimi K3
57.1
Anthropic: Claude Opus 4.8 (batch)
55.7
Anthropic: Claude Opus 4.8
55.7
GPT-5.6 Terra
55.0
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