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CURRENT MODEL RECORDS

Official-source verification timeline

Checked 2026-07-31
  1. GPT-5.6 SolGPT-5.6 · Sol flagship tier
  2. Claude Opus 5Claude 5 · Opus highest-capability tier
  3. Gemini 3.6 FlashGemini 3.6 · Flash speed/cost tier

Source: linked official vendor pages · Dates show the verified release record, not a capability score.

Model / Developer Family / Tier Model ID Benchmark Status Availability Evidence Source
GPT-5.6 Sol
OpenAI
GPT-5.6 · Sol flagship tier
gpt-5.6-sol Benchmark refresh pending Available; rollout and plan access may vary
Official vendor source
Primary Link ↗
Claude Opus 5
Anthropic
Claude 5 · Opus highest-capability tier
claude-opus-5 Benchmark refresh pending Availability is vendor and plan dependent
Official vendor source
Primary Link ↗
Gemini 3.6 Flash
Google
Gemini 3.6 · Flash speed/cost tier
gemini-3.6-flash Benchmark refresh pending Generally available
Official vendor source
Primary Link ↗
Verified through 2026-07-31. This tracker identifies verified current model tiers from official vendor sources. It does not rank unlike tiers against one another. Benchmark results are shown only when the exact model and evaluation are published; otherwise the tracker says Benchmark refresh pending.