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Anthropic: Claude Opus 4.1 (batch)
Anthropic·Released 2025-08-05
200K ctxMultimodal
Comparison data ready55% coverage10/10 fields directly observedUpdated Jul 22, 2026, 10:30 PM
About
Claude Opus 4.1 is an updated version of Anthropic’s flagship model, offering improved performance in coding, reasoning, and agentic tasks. It achieves 74.5% on SWE-bench Verified and shows notable gains...
Related Models
Anthropic: Claude Sonnet 52026-06-30Claude Sonnet 5 (Non-reasoning, High Effort)2026-06-30Claude Sonnet 5 (Adaptive Reasoning, High Effort)2026-06-30Claude Sonnet 5 (Adaptive Reasoning, Low Effort)2026-06-30Claude Sonnet 5 (Adaptive Reasoning, Medium Effort)2026-06-30Claude Sonnet 5 (Adaptive Reasoning, Xhigh Effort)2026-06-30Anthropic: Claude Fable 52026-06-09Anthropic: Claude Opus 4.82026-05-27
Pricing
Input
$7.50
per 1M tokens
Output
$37.50
per 1M tokens
Blended
$15.00
per 1M tokens
Cheaper than 4% of models. Median price is $0.69/1M tokens.
Cost Calculator
Tokens per day1M
100K100M
Daily
$15.00
Monthly
$450.00
vs. Similar Models
OpenAI: GPT-4 Turbo
$15.000%
OpenAI: GPT-4 Turbo (older v1106)
$15.000%
OpenAI: GPT-4 Turbo Preview
$15.000%
OpenAI: o3 Deep Research
$17.50+17%
Performance
Context Window
200K
tokens
Larger than 45% of models
Max Output
32K
tokens
16% of context
Context Window Comparison
Anthropic: Claude Opus 4.5
200KSame
OpenAI: o3 Pro
200KSame
OpenAI: o3
200KSame