Claude Opus 4.7 vs Claude Opus 4.8
Claude Opus 4.7 (2026) and Claude Opus 4.8 (2026) are frontier-tier reasoning models from Anthropic. Claude Opus 4.7 ships a 1m-token context window, while Claude Opus 4.8 ships a 1m-token context window. On SWE-bench Pro, Claude Opus 4.8 leads by 4.9 pts. On pricing, both list $5/1M input and $25/1M output tokens on the cheapest tracked route. This comparison covers specs, pricing, capabilities, benchmarks, provider availability, and production fit.
Pick Claude Opus 4.8 for coding; token pricing is tied, so keep Claude Opus 4.7 only for already-validated prompts or route constraints.
Decision scorecard
Local evidence first| Signal | Claude Opus 4.7 | Claude Opus 4.8 |
|---|---|---|
| Best for | reasoning-heavy apps, multimodal apps, and tool-calling agents | reasoning-heavy apps, multimodal apps, and tool-calling agents |
| Decision fit | Coding, RAG, and Agents | Coding, RAG, and Agents |
| Context window | 1m | 1m |
| Cheapest output | $25/1M tokens | $25/1M tokens |
| Provider routes | 7 tracked | 7 tracked |
| Shared benchmarks | 1 rows | SWE-bench Pro leader |
Decision tradeoffs
- Local decision data tags Claude Opus 4.7 for Coding, RAG, and Agents.
- Claude Opus 4.8 leads the largest shared benchmark signal on SWE-bench Pro by 4.9 points.
- Claude Opus 4.8 uniquely exposes Computer use and Parallel agents in local model data.
- Local decision data tags Claude Opus 4.8 for Coding, RAG, and Agents.
Monthly cost at traffic
Estimate token spend from the cheapest tracked input and output route or tier on this page.
Claude Opus 4.7
$10,250
Cheapest tracked route/tier: Anthropic
Claude Opus 4.8
$10,250
Cheapest tracked route/tier: Anthropic
Estimated monthly gap: $0.00. Batch, cache, alternate speed tiers, and negotiated pricing are excluded from this local estimate.
Switch friction
- Provider overlap exists on Anthropic, AWS Bedrock, and GCP Vertex AI; start route-level A/B tests there.
- Cheapest tracked output pricing is tied, so migration risk shifts to quality, latency, and provider packaging.
- Claude Opus 4.8 adds Computer use and Parallel agents in local capability data.
- Provider overlap exists on Anthropic, AWS Bedrock, and GCP Vertex AI; start route-level A/B tests there.
- Cheapest tracked output pricing is tied, so migration risk shifts to quality, latency, and provider packaging.
- Check replacement coverage for Computer use and Parallel agents before moving production traffic.
Specs
| Specification | ||
|---|---|---|
| Released | 2026-04-16 | 2026-05-28 |
| Context window | 1m | 1m |
| Parameters | — | — |
| Architecture | decoder only | decoder only |
| License | Proprietary | Proprietary |
| Knowledge cutoff | 2026-01 | 2026-01 |
Pricing and availability
| Pricing attribute | Claude Opus 4.7 | Claude Opus 4.8 |
|---|---|---|
| Input price | $5/1M tokens | $5/1M tokens |
| Output price | $25/1M tokens | $25/1M tokens |
| Providers |
Capabilities
| Capability | Claude Opus 4.7 | Claude Opus 4.8 |
|---|---|---|
| Vision | Yes | Yes |
| Multimodal | Yes | Yes |
| Reasoning | Yes | Yes |
| Function calling | Yes | Yes |
| Tool use | Yes | Yes |
| Structured outputs | Yes | Yes |
| Code execution | Yes | Yes |
| IDE integration | No | No |
| Computer use | No | Yes |
| Parallel agents | No | Yes |
Benchmarks
| Benchmark | Claude Opus 4.7 | Claude Opus 4.8 |
|---|---|---|
| SWE-bench Pro | 64.3 | 69.2 |
Deep dive
On shared benchmark coverage, SWE-bench Pro has Claude Opus 4.7 at 64.3 and Claude Opus 4.8 at 69.2, with Claude Opus 4.8 ahead by 4.9 points. The largest visible gap is 4.9 points on SWE-bench Pro, which matters most when that benchmark mirrors your workload. Treat isolated benchmark wins as directional, because provider routing, prompt style, and tool access can move real application results.
The capability footprint is close: both models cover vision, multimodal input, reasoning mode, function calling, and tool use. That makes context budget, benchmark fit, and provider maturity more important than a simple checklist. If your application depends on one integration detail, verify it against the provider route you plan to use, not just the base model listing.
For cost, Claude Opus 4.7 lists $5/1M input and $25/1M output tokens on the cheapest tracked provider, while Claude Opus 4.8 lists $5/1M input and $25/1M output tokens on the cheapest tracked provider. A 70/30 input-output blend is tied on the cheapest tracked routes. Availability is 7 providers versus 7, so concentration risk also matters.
Choose Claude Opus 4.7 when coding workflow support are central to the workload. Choose Claude Opus 4.8 when coding workflow support are more important. For production, rerun your own prompts through the exact provider, region, and tool stack you plan to ship.
FAQ
Which has a larger context window, Claude Opus 4.7 or Claude Opus 4.8?
Claude Opus 4.7 supports 1m tokens, while Claude Opus 4.8 supports 1m tokens. That gap matters most for long documents, large codebases, retrieval-heavy agents, and conversations where earlier context must remain visible.
Which is cheaper, Claude Opus 4.7 or Claude Opus 4.8?
Neither is cheaper on tracked token pricing. Both list $5/1M input and $25/1M output tokens on the cheapest tracked route. Provider discounts, batch pricing, or route-specific tiers can still change the final bill.
Is Claude Opus 4.7 or Claude Opus 4.8 open source?
Claude Opus 4.7 is listed under Proprietary. Claude Opus 4.8 is listed under Proprietary. License labels affect whether you can self-host, redistribute weights, or rely only on hosted APIs, so confirm the upstream license before deployment.
Which is better for vision, Claude Opus 4.7 or Claude Opus 4.8?
Both Claude Opus 4.7 and Claude Opus 4.8 expose vision. The better choice depends on benchmark fit, context budget, pricing, and whether your provider route exposes the same capability surface.
Which is better for multimodal input, Claude Opus 4.7 or Claude Opus 4.8?
Both Claude Opus 4.7 and Claude Opus 4.8 expose multimodal input. The better choice depends on benchmark fit, context budget, pricing, and whether your provider route exposes the same capability surface.
Where can I run Claude Opus 4.7 and Claude Opus 4.8?
Claude Opus 4.7 is available on Anthropic, AWS Bedrock, GCP Vertex AI, Microsoft Foundry, and OpenRouter. Claude Opus 4.8 is available on Anthropic, AWS Bedrock, GCP Vertex AI, Microsoft Foundry, and OpenRouter. Provider coverage can affect latency, region availability, compliance posture, and fallback options.
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Last reviewed: 2026-05-28. Data sourced from public model cards and provider documentation.