Claude Opus 5.5 (Low, Default Fallback)
AnthropicClaude
Release Date
2026-09-22
Parameters
—
Context Length
1.0M
Modalities
image, pdf, text
Capability Radar
35
general
0
coding
35
reasoning
30
scienceest.
25
agents
80
multimodal
Science is estimated from LLM Stats science scores or reasoning when no dedicated science benchmarks are available.
Rankings
No ranking data available
Benchmark Scores (LLM Stats)
(LLM Stats (zeroeval))No benchmark data available
AA Evaluation Indices
(Artificial Analysis)Strategy And Ops47.5
Healthcare And Medical45.1
Economics44.5
Legal43.5
Engineering(Artificial Analysis)43.2
Finance And Accounting42.2
Intelligence Index(Artificial Analysis)34.8
LLM Stats Category Scores
(LLM Stats (zeroeval))No category score data available
Pricing
Input Price$4 / 1M tokens
Output Price$20 / 1M tokens
Blended Price (3:1)$8 / 1M tokens
Cache Read Price$0.2 / 1M tokens
Cache Write Price$5 / 1M tokens
Speed
Tokens/sec76.4
Time to First Token10.16s
Time to Answer10.16s
Provider Price Ranking
Provider Price Ranking
1 providers
ProviderInputOutput
1AnthropicPRIMARY
$4
$20
Compare pricing across different API providers for this model.