modelbenchmark.io

Claude Opus 4.6

Anthropic · claude-opus-4-6

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High-end Claude for difficult coding, planning, and slower expert reasoning

Specification

anthropic listing

Context
1M
Max output
128K
Released
2026-02-04
Knowledge cutoff
2025-05-31
Retires
2027-02-05
Open weights
no
Input
text, image, pdf
Output
text

Price

US dollars per million tokens · anthropic list price

Input
$5.00
Output
$25.00
Cache read
$0.50
Cache write
$6.25

Batch and priority prices

US dollars per million tokens · per listing

PriceListing$/M
Cache write, 1 hourbedrock_converse$10.00
Cache write, 1 hourbedrock_converse · us$11.00

Quality

1 benchmark · 1 source

Composite
90th
percentile of 334 scored models
Rank
34 / 334
±0.10 sd
Evidence
1 × 1
too little evidence to place with confidence
Effort range
one configuration only
coding81st1/3 bench

Every score

one row per source and configuration — nothing averaged away

BenchmarkScoreConfigurationSourceRun
SWE-Bench verified75.6default · mini-SWE-agentSWE-bench

The leading figure for a benchmark is the median across its configurations, so one heroic high-effort run cannot set the number.

Available from 57 hosts

HostIn $/MOut $/MCache rdCache wrContextOutputRetires
anthropicvendor$5.00$25.00$0.50$6.251M128K2027-02-05
kilo · stealth$4.00$20.00$0.40$5.001M128K
poe$4.30$21.00$0.43$5.30983K128K
abacus$5.00$25.001M128K
aihubmix$5.00$25.00$0.50$6.251M128K
amazon-bedrock$5.00$25.00$0.50$6.251M128K
amazon-bedrock · global$5.00$25.00$0.50$6.251M128K
amazon-bedrock · us$5.00$25.00$0.50$6.251M128K
auriko$5.00$25.00$0.50$6.251M128K
azure$5.00$25.00$0.50$6.251M128K
azure_ai$5.00$25.00$0.50$6.251M128K2027-02-02
azure-cognitive-services$5.00$25.00$0.50$6.251M128K
bedrock_converse$5.00$25.00$0.50$6.251M128K
bedrock_converse · global$5.00$25.00$0.50$6.251M128K
cloudflare-ai-gateway$5.00$25.00$0.50$6.251M128K
databricks$5.00$25.00$0.50$6.251M128K
edenai$5.00$25.00$0.50$6.251M128K
freemodel$5.00$25.00$0.50$6.251M128K
frogbot$5.00$25.00$0.50$6.25200K128K
gmicloud$5.00$25.00$0.50410K128K
impossibl$5.00$25.00$0.50$6.251M128K
jiekou$5.00$25.001M128K
kilo$5.00$25.00$0.50$6.251M128K
llmgateway$5.00$25.00$0.50$6.251M128K
llmgateway-providers$5.00$25.00$0.50$6.251M128K
llmgateway-providers · aws-bedrock$5.00$25.00$0.50$6.251M128K
llmgateway-providers · azure-anthropic$5.00$25.00$0.50$6.251M128K
llmgateway-providers · vertex-anthropic$5.00$25.00$0.501M128K
merge-gateway$5.00$25.00$0.50$6.251M128K
nano-gpt$5.00$25.00$0.501M128K
nano-gpt · thinking$5.00$25.00$0.501M128K
nano-gpt · thinking:low$5.00$25.00$0.501M128K
nano-gpt · thinking:max$5.00$25.00$0.501M128K
nano-gpt · thinking:medium$5.00$25.00$0.501M128K
nearai$5.00$25.00$0.50$6.25200K128K
neon$5.00$25.00$0.50$6.251M128K
ofox$5.00$25.00$0.50$6.251M128K
opencode$5.00$25.00$0.50$6.251M128K
openrouter$5.00$25.00$0.50$6.251M128K
opper$5.00$25.00$0.50$6.251M128K
orcarouter$5.00$25.00$0.50$6.251M128K
perplexity$5.00$25.00$0.50
perplexity-agent$5.00$25.00$0.50200K128K
pioneer$5.00$25.00$0.50$6.251M128K
requesty$5.00$25.00$0.50$6.251M128K
vercel$5.00$25.00$0.50$6.251M128K
vercel_ai_gateway · vercel-ai-gateway$5.00$25.00$0.50$6.25200K64K
vertex_ai-anthropic_models$5.00$25.00$0.50$6.251M128K2027-02-05
zenmux$5.00$25.00$0.50$6.251M128K
amazon-bedrock · eu$5.50$27.50$0.55$6.8751M128K
bedrock_converse · au$5.50$27.50$0.55$6.8751M128K
bedrock_converse · eu$5.50$27.50$0.55$6.8751M128K
bedrock_converse · us$5.50$27.50$0.55$6.8751M128K
venice$6.00$30.00$0.60$7.501M128K
amazon-bedrock · au$16.50$82.50$1.65$20.6251M128K
anyapi1M128K
snowflake-cortex1M128K

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