silicon omni

The board.

21 model IDs and 56 configurations, with available measurements across 5 benchmarks. Historical models remain visible; only current models enter automatic recommendations. Missing numbers are unmeasured, and provider access can vary by account.

22 scored on GDPval-AA v2
$191312951677gdpval-aa ↑1086402
gpt-6-astra max1580 on GDPval-AA v2 · $3.26 · 8m 12slevel 10 of 6 rungs · 22 plotted

Turn a provider off. The edge moves, and models another vendor was shadowing step straight back onto it — which is why the same number means something different to somebody signed into fewer things than you.

Change the benchmark and the board itself changes shape. A model that owns one is mid-table on the next. That is the whole reason the registry asks what you are doing before it answers, instead of keeping one league table and calling it intelligence.

01the shortlistsof 4

Six words, and who answers them.

Chosen by hand, best first. The first vendor on a list you are signed into answers, so losing one walks you a place down it. We tried working this out arithmetically and it produced answers that were defensible and wrong.

ask forwhenin order
fastRespond quickly to focused tasks; prefer low effort.gpt-6-luna low fast › claude-haiku-5-5 low › gemini-3.8-flash-low
codeWrite and change code with a balance of capability and cost.gpt-6.1-sol high › claude-opus-5-5 high › gemini-3.8-flash-high
designCreate and iterate on polished interfaces and documents.claude-sonnet-5-5 medium › gpt-6.1-sol high › gemini-3.8-flash-high
researchInvestigate complex questions and check the evidence.gpt-6-astra high › claude-opus-5-5 high › gemini-3.8-flash-high
costKeep cost low for focused, well-scoped tasks.gpt-6-luna low › claude-haiku-5-5 low › gemini-3.8-flash-low
generalA balanced default for everyday coding and professional work.gpt-6.1-sol medium › claude-sonnet-5-5 medium › gemini-3.8-flash-medium
02the boardsof 4

Five leaderboards, and what each of them has actually measured.

A benchmark only earns a place here if somebody published the number. Coverage is uneven and stays uneven: a model no board has scored carries no score, and is simply not a candidate on that board.

ask forleaderboardscored
artificial-analysis-intelligence-indexArtificial Analysis Intelligence Index v4.328 of 56
gdpval-aaGDPval-AA v228 of 56
terminal-benchTerminal-Bench 4.026 of 56
agents-last-examAgents' Last Exam3 of 56
design-arena-full-stackDesign Arena — Full Stack18 of 56
03every rowof 4

The database, as it stands this second.

One row per model and effort, because effort changes all three numbers. A dash is a board that has not scored that model, and it is left as a dash rather than estimated onto the chart.

modelartificial-analysis-intelligence-indexgdpval-aaterminal-benchagents-last-examdesign-arena-full-stack$/tasktime
gpt-6.1-sol low———————
gpt-6.1-sol medium———————
gpt-6.1-sol high———————
gpt-6.1-sol xhigh———————
gpt-6.1-sol max———————
gpt-6-luna low———————
gpt-6-luna medium———————
gpt-6-luna high———————
gpt-6-luna xhigh———————
gpt-6-luna max———————
gpt-6-sol medium———————
gpt-5.6-sol medium———————
gpt-5.6-luna medium———————
claude-opus-5-5 low———————
claude-opus-5-5 medium———————
claude-opus-5-5 high———————
claude-opus-5-5 xhigh———————
claude-opus-5-5 max———————
claude-sonnet-5-5 low———————
claude-sonnet-5-5 medium———————
claude-sonnet-5-5 high———————
claude-sonnet-5-5 xhigh———————
claude-sonnet-5-5 max———————
claude-haiku-5-5 low———————
claude-haiku-5-5 medium———————
claude-haiku-5-5 high———————
claude-haiku-5-5 xhigh———————
claude-haiku-5-5 max———————
gpt-6-astra max52.815800.59——$3.268m 12s
gpt-6-astra xhigh52.515550.6——$2.315m 38s
gpt-6-astra high5115300.54——$1.724m 05s
claude-opus-5 max50.717350.49496.2$5.8614m 12s
gpt-6-astra medium49.715010.49——$1.543m 41s
claude-opus-5 xhigh49.717080.46—6.8$4.8812m 22s
claude-opus-5 high48.216290.46—6.2$3.619m 19s
gpt-6-astra low4614190.42——$0.81751m 36s
claude-opus-5 medium45.115250.34—6.2$2.195m 51s
gpt-5.6-terra max42.314770.3550.76.7$1.406m 19s
gemini-3.8-flash-high 41.214640.2——$1.244m 01s
gemini-3.8-flash-medium 4014550.2——$0.9310—
claude-opus-5 low39.813720.26—6.2$1.102m 54s
gpt-5.4 xhigh391307——3——
gpt-5.5 xhigh38.613960.1547.97$2.634m 28s
claude-sonnet-5 max38.415010.14—5.6$5.0915m 39s
gpt-5.6-terra xhigh38.214790.1—6.7$0.63183m 37s
gpt-5.5 high37.313720.09—7$1.543m 17s
gpt-5.6-terra high34.514150.02—6.7$0.33792m 09s
gemini-3.6-flash-high 34.313310.07—6.7$0.92883m 35s
gpt-5.5 medium34.212880.05—7$0.90171m 42s
gemini-3.8-flash-low 33.813590.1————
gemini-3.5-flash-high 3312590.07—6$1.564m 06s
gpt-5.6-terra medium32.813190.01—6.7——
gpt-5.5 low30.71113——7——
gpt-5.6-terra low27.911790.02—6.7——
gpt-5.4-mini xhigh24.610950.02——$0.40974m 44s
claude-haiku-4-5-20251001 17.68540——$0.20772m 48s
04the sourceof 4

The whole database is one file.

Administrators sign in with Silicon Accounts, edit model configurations and category recommendations, and publish. Earlier catalog versions are retained, and clients receive updates without a library release or website deployment.

Read the public models.json catalog, or use the admin editor to publish a change. This page reads live data; clients refresh their cached recommendations within the hour.

  • Keyword shortlists are curated recommendations, not cross-provider benchmark winners. No Omni head-to-head evaluation has established a universal best model.
  • Existing benchmark, per-task price, and timing measurements are preserved from the September 2026 import. They were not rerun during the October catalog update.
  • New model rows have null scores, price, and secs until comparable measurements are captured. Vendor launch benchmarks are not mixed with the older benchmark versions or harnesses.
  • API token prices are separate from per-task benchmark costs and subscription limits. Long-context, caching, speed tiers, and regional processing can change API pricing.
  • A signed-in provider does not guarantee access to every model. The installed Codex model cache and Antigravity model list were checked on 2026-10-15; Claude Code account access was not probed with inference.
  • GPT-5.6 options remain available for explicit selection. GPT-5.5 is retired for ChatGPT-authenticated Codex; API-key sessions are unaffected.
  • Astra ultra is supported by the local app server but has no separately measured row here; its score is not inferred from max.
  • Gemini 4 Argon is available on eligible Antigravity plans but absent from the checked account model list, so it is not a default or fallback here.