Claude Opus 4.6 (Adaptive Reasoning, Max Effort)
AnthropicClaude
Release Date
2026-02-05
Parameters
—
Context Length
1.0M
Modalities
image, pdf, text
Capability Radar
34
general
0
coding
90
reasoning
74
science
63
agents
80
multimodal
Rankings
| Domain | #Rank | Score | Source |
|---|---|---|---|
| Code Ranking | 123 | 79.0 | AA |
| General Ranking | 120 | 64.0 | AA |
| Science | 72 | 78.0 | AA |
Benchmark Scores (LLM Stats)
(LLM Stats (zeroeval))No benchmark data available
AA Evaluation Indices
(Artificial Analysis)Tau2(Sierra + U Toronto + Vector Institute (2025))92.1
Gpqa(NYU + Cohere + Anthropic (2023))89.6
Lcr(Artificial Analysis)78.0
Ifbench(Google Research (2023))53.1
Terminalbench Hard(Stanford × Laude Institute (2026))46.2
Hle(Center for AI Safety + Scale AI (2025))39.9
Intelligence Index(Artificial Analysis)31.9
LLM Stats Category Scores
(LLM Stats (zeroeval))No category score data available
Pricing
Input Price$5 / 1M tokens
Output Price$25 / 1M tokens
Blended Price (3:1)$10 / 1M tokens
Cache Read Price$0.5 / 1M tokens
Cache Write Price$6.25 / 1M tokens
Speed
Tokens/sec0.0
Time to First Token0.00s
Time to Answer0.00s
Provider Price Ranking
Provider Price Ranking
1 providers
ProviderInputOutput
1AnthropicPRIMARY
$5
$25
Compare pricing across different API providers for this model.