Claude Opus 4.8
anthropic/claude-opus-4-8Top Claude Opus tier for the hardest reasoning, coding, and long-horizon agents
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...
Context
1M
1,000,000 tokens
Max output
128K
128,000 tokens
Input
$5.00
per 1M tokens
Output
$25.00
per 1M tokens
Providers
50
62 listings
Intelligence
41.8
Intelligence Index
Pricing
USD per 1M tokens · listed by Anthropic
| Token type | Standard | Over 200K context | fast mode |
|---|---|---|---|
| Input | $5.00 | $10.00 | $10.00 |
| Output | $25.00 | $37.50 | $50.00 |
| Cache read | $0.50 | $1.00 | — |
| Cache write | $6.25 | $12.50 | — |
Above 200K context: $10.00 in, $37.50 out. Lowest input price across providers: Free.
Capabilities
ReasoningYes
Effort: low, medium, high, xhigh, max
Tool callYes
Structured outputYes
TemperatureNo
AttachmentsYes
Interleaved reasoningYes
Field: reasoning_content
Open weightsNo
ModeratedYes
Input
TextImagePDF
Output
Text
Benchmarks
Published scores and Design Arena Elo
- Intelligence41.8#24 of 208
- Coding74.3#14 of 112
- Agentic41.9#19 of 86
- Arena1,240#23 of 128
| Design Arena category | Elo | Win rate | Arena rank |
|---|---|---|---|
| Agentic slides (python-pptx) | 1,310 | 68.9% | #1 |
| PPTX slides | 1,306 | 67.9% | #1 |
| Slides (python-pptx) | 1,298 | 65.9% | #2 |
| Agentic slides | 1,294 | 64.8% | #1 |
| ASCII art | 1,275 | 62.3% | #9 |
| Game dev | 1,263 | 52.5% | #32 |
| Website | 1,257 | 52.8% | #39 |
| Code | 1,253 | 52.3% | #41 |
| UI component | 1,253 | 53.0% | #41 |
| Full stack | 1,249 | 55.3% | #8 |
| Spreadsheet | 1,240 | 68.0% | #9 |
| Data viz | 1,239 | 52.8% | #39 |
| Android native | 1,236 | 56.4% | #7 |
| Web apps | 1,233 | 51.4% | #15 |
| Godot game dev | 1,231 | 55.8% | #10 |
| Agentic slides (HTML) | 1,230 | 56.0% | #3 |
| Agentic HTML slides | 1,227 | 55.6% | #3 |
| Mobile apps | 1,220 | 54.8% | #13 |
| 3D | 1,220 | 51.2% | #43 |
| Agentic game dev | 1,203 | 55.5% | #4 |
| SVG | 1,192 | 51.4% | #30 |
| Blender 3D | 1,182 | 52.1% | #11 |
| HTML slides | 1,117 | 58.0% | #8 |
Rankings
Position on each OneAtlas leaderboard
Providers · 50
62 listings
Anthropic
NanoGPT
LLM Gateway
Vercel AI Gateway
Kilo Gateway
Eden AI
DevPass (LLM Gateway)
Merge Gateway
Amazon BedrockRequesty
AI/ML API
AIHubMix
Ofox
Poe
302.AI
OpenCode
Venice AI
OrcaRouter
ZenMux
AbacusCortecs
Azure
Azure Cognitive Services
Tempr Gateway
DigitalOcean
Impossibl
Cloudflare AI Gateway
CommandCode
Prime Inference
CrossModel
Kenari
Vertex
Neon
NEAR AI Cloud
OpperSAP AI Core
FastRouter
GitHub Copilot
GitLab Duo
Snowflake Cortex
UnoRouter
GMI Cloud
Vertex (Anthropic)
routing.run
Model Oracle AI
Xpersona
FreeModel
DaoXE
Modelis
AgentRouter| Provider | Model ID | Context | Input limit | Output | Input $ | Output $ | Reasoning $ | Cache read | Cache write | Audio in | Audio out | Reasoning | Tools | Structured | Temp. | Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 302.AI | claude-opus-4-8 | 1M | — | 128K | $5.00 | $25.00 | — | $0.50 | $6.25 | — | — | Yes | Yes | Unknown | No | May 28, 2026 |
| Abacus | claude-opus-4-8 | 1M | — | 128K | $5.00 | $25.00 | — | — | — | — | — | Yes | Yes | Unknown | No | May 28, 2026 |
| AgentRouter | claude-opus-4-8 | 1M | — | 128K | — | — | — | — | — | — | — | Yes | Yes | Unknown | No | May 28, 2026 |
| AI/ML API | anthropic/claude-opus-4.8 | 1M | — | 128K | $5.29 | $26.45 | — | $0.53 | $6.61 | — | — | Yes | Yes | Unknown | No | May 28, 2026 |
| AIHubMix | claude-opus-4-8 | 1M | — | 128K | $5.00 | $25.00 | — | $0.50 | $6.25 | — | — | Yes | Yes | Unknown | No | May 28, 2026 |
| AIHubMix | claude-opus-4-8-think | 1M | — | 128K | $5.00 | $25.00 | — | $0.50 | $6.25 | — | — | Yes | Yes | Unknown | No | May 28, 2026 |
| Amazon Bedrock | us.anthropic.claude-opus-4-8 | 1M | — | 128K | $5.50 | $27.50 | — | $0.55 | $6.88 | — | — | Yes | Yes | Yes | No | May 28, 2026 |
| Amazon Bedrock | jp.anthropic.claude-opus-4-8 | 1M | — | 128K | $5.50 | $27.50 | — | $0.55 | $6.88 | — | — | Yes | Yes | Yes | No | May 28, 2026 |
| Amazon Bedrock | au.anthropic.claude-opus-4-8 | 1M | — | 128K | $5.50 | $27.50 | — | $0.55 | $6.88 | — | — | Yes | Yes | Yes | No | May 28, 2026 |
| Amazon Bedrock | eu.anthropic.claude-opus-4-8 | 1M | — | 128K | $5.50 | $27.50 | — | $0.55 | $6.88 | — | — | Yes | Yes | Yes | No | May 28, 2026 |
| Amazon Bedrock | anthropic.claude-opus-4-8 | 1M | — | 128K | $5.00 | $25.00 | — | $0.50 | $6.25 | — | — | Yes | Yes | Yes | No | May 28, 2026 |
| Amazon Bedrock | global.anthropic.claude-opus-4-8 | 1M | — | 128K | $5.00 | $25.00 | — | $0.50 | $6.25 | — | — | Yes | Yes | Yes | No | May 28, 2026 |
| Anthropic | claude-opus-4-8 | 1M | — | 128K | $5.00 | $25.00 | — | $0.50 | $6.25 | — | — | Yes | Yes | Yes | No | May 28, 2026 |
| Azure | claude-opus-4-8 | 1M | — | 128K | $5.00 | $25.00 | — | $0.50 | $6.25 | — | — | Yes | Yes | Yes | No | May 28, 2026 |
| Azure Cognitive Services | claude-opus-4-8 | 1M | — | 128K | $5.00 | $25.00 | — | $0.50 | $6.25 | — | — | Yes | Yes | Yes | No | May 28, 2026 |
| Cloudflare AI Gateway | anthropic/claude-opus-4.8 | 1M | — | 128K | $5.00 | $25.00 | — | $0.50 | $6.25 | — | — | Yes | Yes | Yes | No | May 28, 2026 |
| CommandCode | claude-opus-4-8 | 1M | — | 128K | $5.00 | $25.00 | — | $0.50 | $6.25 | — | — | Yes | Yes | Unknown | No | May 28, 2026 |
| Cortecs | claude-opus4-8 | 1M | — | 128K | $5.44 | $27.19 | — | $0.54 | $6.80 | — | — | Yes | Yes | Yes | No | May 28, 2026 |
| CrossModel | anthropic/claude-opus-4-8 | 1M | — | 128K | $5.00 | $25.00 | — | $0.50 | $6.25 | — | — | Yes | Yes | Yes | No | May 28, 2026 |
| DaoXE | claude-opus-4-8 | 1M | — | 128K | $5.00 | $25.00 | — | $0.50 | $6.25 | — | — | Yes | Yes | Unknown | No | May 28, 2026 |
| DevPass (LLM Gateway) | claude-opus-4-8 | 1M | — | 128K | $5.00 | $25.00 | — | $0.50 | $6.25 | — | — | Yes | Yes | Yes | No | May 28, 2026 |
| DigitalOcean | anthropic-claude-opus-4.8 | 1M | — | 128K | $5.00 | $25.00 | — | $0.50 | $6.25 | — | — | Yes | Yes | Unknown | Yes | May 28, 2026 |
| Eden AI | anthropic/claude-opus-4-8 | 1M | — | 128K | $5.00 | $25.00 | — | $0.50 | $6.25 | — | — | Yes | Yes | Yes | No | May 28, 2026 |
| FastRouter | anthropic/claude-opus-4.8 | 1M | — | 128K | $5.00 | $25.00 | — | $0.50 | $6.25 | — | — | Yes | Yes | Unknown | No | May 28, 2026 |
| FreeModel | claude-opus-4-8 | 1M | — | 128K | $5.00 | $25.00 | — | $0.50 | $6.25 | — | — | Yes | Yes | Unknown | No | May 28, 2026 |
| GitHub Copilot | claude-opus-4.8 | 200K | 168K | 64K | $5.00 | $25.00 | — | $0.50 | $6.25 | — | — | Yes | Yes | Yes | No | May 28, 2026 |
| GitLab Duo | duo-chat-opus-4-8 | 1M | — | 128K | Free | Free | — | Free | Free | — | — | Yes | Yes | Unknown | No | May 28, 2026 |
| GMI Cloud | anthropic/claude-opus-4.8 | 1M | — | 128K | $5.00 | $25.00 | — | $0.50 | — | — | — | Yes | Yes | Unknown | No | May 28, 2026 |
| Impossibl | anthropic/claude-opus-4-8 | 1M | — | 128K | $5.00 | $25.00 | — | $0.50 | $6.25 | — | — | Yes | Yes | Unknown | No | May 28, 2026 |
| Kenari | claude-opus-4-8 | 1M | — | 128K | $5.71 | $29.71 | — | $0.57 | $7.43 | — | — | Yes | Yes | Unknown | No | May 28, 2026 |
| Kilo Gateway | anthropic/claude-opus-4.8 | 1M | — | 128K | $5.00 | $25.00 | — | $0.50 | $6.25 | — | — | Yes | Yes | Yes | No | May 28, 2026 |
| LLM Gateway | anthropic/claude-opus-4-8 | 1M | — | 128K | $5.00 | $25.00 | — | $0.50 | $6.25 | — | — | Yes | Yes | Yes | No | May 28, 2026 |
| LLM Gateway | azure-anthropic/claude-opus-4-8 | 1M | — | 128K | $5.00 | $25.00 | — | $0.50 | $6.25 | — | — | Yes | Yes | Yes | No | May 28, 2026 |
| LLM Gateway | aws-bedrock/claude-opus-4-8 | 1M | — | 128K | $5.00 | $25.00 | — | $0.50 | $6.25 | — | — | Yes | Yes | No | No | May 28, 2026 |
| Merge Gateway | anthropic/claude-opus-4-8 | 1M | — | 128K | $5.00 | $25.00 | — | $0.50 | $6.25 | — | — | Yes | Yes | Yes | No | May 28, 2026 |
| Model Oracle AI | claude-opus-4.8 | 1M | — | 128K | — | — | — | — | — | — | — | Yes | Yes | Unknown | No | May 28, 2026 |
| Modelis | claude-opus-4-8 | 1M | — | 128K | $5.00 | $25.00 | — | — | — | — | — | Yes | Yes | Unknown | No | May 28, 2026 |
| NanoGPT | anthropic/claude-opus-4.8:thinking | 1M | 1M | 128K | $5.00 | $25.00 | — | $0.50 | — | — | — | Yes | Yes | Yes | No | May 28, 2026 |
| NanoGPT | anthropic/claude-opus-4.8 | 1M | 1M | 128K | $5.00 | $25.00 | — | $0.50 | — | — | — | Yes | Yes | Yes | No | May 28, 2026 |
| NEAR AI Cloud | anthropic/claude-opus-4-8 | 1M | — | 128K | $5.00 | $25.00 | — | $0.50 | — | — | — | Yes | Yes | Unknown | No | May 28, 2026 |
| Neon | claude-opus-4-8 | 1M | — | 128K | $5.00 | $25.00 | — | $0.50 | $6.25 | — | — | Yes | Yes | Yes | No | May 28, 2026 |
| Ofox | anthropic/claude-opus-4.8 | 1M | — | 128K | $5.00 | $25.00 | — | $0.50 | $6.25 | — | — | Yes | Yes | Unknown | No | May 28, 2026 |
| OpenCode | claude-opus-4-8 | 1M | — | 128K | $5.00 | $25.00 | — | $0.50 | $6.25 | — | — | Yes | Yes | Unknown | No | May 28, 2026 |
| Opper | claude-opus-4-8 | 1M | — | 128K | $5.00 | $25.00 | — | $0.50 | $6.25 | — | — | Yes | Yes | Yes | No | May 28, 2026 |
| OrcaRouter | anthropic/claude-opus-4.8 | 1M | — | 128K | $5.00 | $25.00 | — | $0.50 | $6.25 | — | — | Yes | Yes | Unknown | No | May 28, 2026 |
| Poe | anthropic/claude-opus-4.8 | 1.05M | — | 128K | $4.29 | $21.46 | — | $0.43 | $5.37 | — | — | Yes | Yes | Unknown | No | May 28, 2026 |
| Prime Inference | anthropic/claude-opus-4.8 | 1M | — | 128K | $5.00 | $25.00 | — | — | — | — | — | Yes | Yes | Yes | No | May 28, 2026 |
| Requesty | claude-opus-4-8 | 1M | — | 128K | $5.00 | $25.00 | — | $0.50 | $6.25 | — | — | Yes | Yes | Yes | No | May 28, 2026 |
| Requesty | claude-opus-4-8@eu | 1M | — | 128K | $5.50 | $27.50 | — | $0.55 | $6.88 | — | — | Yes | Yes | Yes | No | May 28, 2026 |
| routing.run | claude-opus-4-8 | 1M | — | 32K | $5.00 | $25.00 | — | — | — | — | — | Yes | Yes | Unknown | No | May 28, 2026 |
| SAP AI Core | anthropic--claude-4.8-opus | 1M | — | 128K | $5.00 | $25.00 | — | $0.50 | $6.25 | — | — | Yes | Yes | Yes | No | May 28, 2026 |
| Snowflake Cortex | claude-opus-4-8 | 1M | — | 128K | $5.00 | $25.00 | — | $0.50 | $6.25 | — | — | Yes | Yes | Yes | No | May 28, 2026 |
| Tempr Gateway | anthropic/claude-opus-4-8 | 1M | — | 128K | $5.00 | $25.00 | — | $0.50 | $6.25 | — | — | Yes | Yes | Yes | No | May 28, 2026 |
| UnoRouter | claude-opus-4-8 | 1M | — | 128K | $0.42 | $2.13 | — | — | — | — | — | Yes | Yes | Unknown | No | May 28, 2026 |
| Venice AI | claude-opus-4-8 | 1M | — | 128K | $5.00 | $25.00 | — | $0.50 | $6.25 | — | — | Yes | Yes | Yes | No | May 28, 2026 |
| Venice AI | claude-opus-4-8-fast | 1M | — | 128K | $10.00 | $50.00 | — | $1.00 | $12.50 | — | — | Yes | Yes | Yes | No | May 28, 2026 |
| Vercel AI Gateway | anthropic/claude-opus-4.8-fast | 1M | — | 128K | $10.00 | $50.00 | — | $1.00 | $12.50 | — | — | Yes | Yes | Unknown | Yes | May 28, 2026 |
| Vercel AI Gateway | anthropic/claude-opus-4.8 | 1M | — | 128K | $5.00 | $25.00 | — | $0.50 | $6.25 | — | — | Yes | Yes | Unknown | Yes | May 28, 2026 |
| Vertex | claude-opus-4-8@default | 1M | — | 128K | $5.00 | $25.00 | — | $0.50 | $6.25 | — | — | Yes | Yes | Yes | No | May 28, 2026 |
| Vertex (Anthropic) | claude-opus-4-8@default | 1M | — | 128K | $5.00 | $25.00 | — | $0.50 | $6.25 | — | — | Yes | Yes | Yes | No | May 28, 2026 |
| Xpersona | claude-opus-4-8 | 200K | — | 128K | $1.50 | $9.25 | $9.25 | $0.15 | — | — | — | Yes | Yes | Unknown | No | May 28, 2026 |
| ZenMux | anthropic/claude-opus-4.8 | 1M | — | 128K | $5.00 | $25.00 | — | $0.50 | $6.25 | — | — | Yes | Yes | Unknown | No | May 28, 2026 |