Grok 4.7 vs Claude Opus 5
Rank, tier, score and price side by side, from our weekly rankings. Scores are editorial opinion based on public sources.
A
Grok 4.7
B
Claude Opus 5
- ProviderxAIAnthropic
- Rank#11#8Higher rank
- TierSS
- Score87.188.0Higher score
- PriceAPI $2 input / $6 output per 1M tokens (prompts under 200K; $4 / $12 above)Lower price tierAPI $5 input / $25 output per 1M tokens; listed as a legacy model in Claude plans
- TaglinexAI's September 2026 model for coding, agentic tasks and knowledge work, with a 500K-token context window and four reasoning settings.Anthropic's previous-generation Opus model (July 2026), succeeded by Opus 5.5 in September 2026, with adaptive reasoning effort levels.
| Attribute | Grok 4.7 | Claude Opus 5 |
|---|---|---|
| Provider | xAI | Anthropic |
| Rank | #11 | #8Higher rank |
| Tier | S | S |
| Score | 87.1 | 88.0Higher score |
| Price | API $2 input / $6 output per 1M tokens (prompts under 200K; $4 / $12 above)Lower price tier | API $5 input / $25 output per 1M tokens; listed as a legacy model in Claude plans |
| Tagline | xAI's September 2026 model for coding, agentic tasks and knowledge work, with a 500K-token context window and four reasoning settings. | Anthropic's previous-generation Opus model (July 2026), succeeded by Opus 5.5 in September 2026, with adaptive reasoning effort levels. |