BlogLLM Benchmark Scores as Published, Side by Side
HealthBench Professional: Results as Published
Every result the catalog holds for HealthBench Professional: 28 models from 6 developers, read from 16 pages. Each number is as printed by the company named beside it; nothing is ranked or rescored. Models are listed by developer, newest first.
Area HealthcareMaintainer OpenAIIntroduced 2026Data version 2026103001, as of 2026-10-30
HealthBench Professional tests AI models on real conversations that clinicians had with an AI assistant, in three areas: care consultation, writing and documentation, and medical research. Each example is scored against rubrics written and checked by at least three physicians. It is meant to be hard, and about a third of the examples were chosen because physicians deliberately tried to find failures.
HealthBench Professional (length-adjusted)
| Model | Value | Printed by | Setup as printed |
|---|---|---|---|
| GPT-6.1 TerraOpenAI, released 2026-10-26 | 62.7% | OpenAI, GPT-6.1 Terra system card addendumchecked 2026-10-26 | - |
| GPT-6.1 SolOpenAI, released 2026-09-29 | 64.2% | OpenAI, GPT-6.1 Sol system card addendumchecked 2026-10-19 | - |
| GPT-6 LunaOpenAI, released 2026-09-22 | 60.8% | OpenAI, GPT-6.1 Sol system card addendumchecked 2026-10-19; printed on 2 more pages | - |
| GPT-6 SolOpenAI, released 2026-09-22 | 55.2% | OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19; printed on 2 more pages | - |
| GPT-6 AstraOpenAI, released 2026-09-03 | 63.4% | OpenAI, GPT-6 Astrachecked 2026-10-14; printed on 4 more pages | - |
| GPT-5.6 LunaOpenAI, released 2026-07-09 | 55.7% | OpenAI, GPT-6.1 Sol system card addendumchecked 2026-10-19; printed on 2 more pages | - |
| GPT-5.6 SolOpenAI, released 2026-07-09 | 60.5% | OpenAI, GPT-6.1 Sol system card addendumchecked 2026-10-19; printed on 3 more pages | - |
| GPT-5.6 TerraOpenAI, released 2026-07-09 | 57.7% | OpenAI, GPT-6.1 Sol system card addendumchecked 2026-10-19; printed on 1 more page | - |
| GPT-5.5OpenAI, released 2026-04-23 | 51.8% | OpenAI, GPT-6.1 Sol system card addendumchecked 2026-10-19; printed on 1 more page | - |
| GPT-5.5 InstantOpenAI | 38.4% | OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19 | - |
| Claude Haiku 5.5Anthropic, released 2026-10-07 | 61.3% | Anthropic, Claude Haiku 5.5 System Cardchecked 2026-10-19 | Effort: high |
| 64.8% | Anthropic, Claude Haiku 5.5 System Cardchecked 2026-10-19 | Effort: max | |
| 64.8% | Anthropic, Claude Haiku 5.5 System Cardchecked 2026-10-19 | - | |
| 59.9% | Anthropic, Claude Haiku 5.5 System Cardchecked 2026-10-19 | Effort: medium | |
| 57.9% | Anthropic, Claude Haiku 5.5 System Cardchecked 2026-10-19 | Effort: low | |
| 61% | Anthropic, Claude Haiku 5.5 System Cardchecked 2026-10-19 | Effort: xhigh | |
| Claude Sonnet 5.5Anthropic, released 2026-09-28 | 69.2% | Anthropic, Claude Sonnet 5.5 System Cardchecked 2026-10-19; printed on 1 more page | Effort: max |
| Claude Opus 5.5Anthropic, released 2026-09-22 | 65.6% | Anthropic, Claude Opus 5.5 System Cardchecked 2026-10-25; printed on 1 more page | Effort: max |
| Claude Fable 5.1Anthropic, released 2026-09-01 | 62.1% | Anthropic, System Card: Claude Fable 5.1 & Claude Mythos 5.1checked 2026-10-25; printed on 3 more pages | Effort: max |
| Claude Opus 5Anthropic, released 2026-07-24 | 59.8% | Anthropic, Claude Opus 5.5 System Cardchecked 2026-10-25; printed on 2 more pages | Effort: max |
| Claude Sonnet 5Anthropic, released 2026-06-30 | 57.8% | Anthropic, Claude Sonnet 5.5 System Cardchecked 2026-10-19 | - |
| Claude Fable 5Anthropic, released 2026-06-09 | 63.3% | Anthropic, System Card: Claude Fable 5.1 & Claude Mythos 5.1checked 2026-10-25; printed on 1 more page | Effort: max |
| Claude Haiku 4.5Anthropic, released 2025-10-15 | 32.2% | Anthropic, Claude Haiku 5.5 System Cardchecked 2026-10-19 | - |
| Gemini 3.8 FlashGoogle, released 2026-09-02 | 52.1% | OpenAI, GPT-6 Astrachecked 2026-10-14 | - |
HealthBench Professional
| Model | Value | Printed by | Setup as printed |
|---|---|---|---|
| GPT-6 AstraOpenAI, released 2026-09-03 | 74% | Anthropic, Claude Sonnet 5.5 System Cardchecked 2026-10-19; printed on 2 more pages | Effort: max |
| GPT-5.6 LunaOpenAI, released 2026-07-09 | 55.7% | OpenAI, GPT-5.6: Frontier intelligence that scales with your ambitionchecked 2026-10-15 | - |
| GPT-5.6 SolOpenAI, released 2026-07-09 | 60.5% | OpenAI, GPT-5.6: Frontier intelligence that scales with your ambitionchecked 2026-10-15; printed on 3 more pages | - |
| GPT-5.6 TerraOpenAI, released 2026-07-09 | 57.7% | OpenAI, GPT-5.6: Frontier intelligence that scales with your ambitionchecked 2026-10-15 | - |
| GPT-5.5OpenAI, released 2026-04-23 | 49.5% | OpenAI, GPT-5.6: Frontier intelligence that scales with your ambitionchecked 2026-10-15; printed on 1 more page | - |
| Claude Sonnet 5.5Anthropic, released 2026-09-28 | 77.1% | Anthropic, Claude Sonnet 5.5 System Cardchecked 2026-10-19 | Effort: max |
| Claude Opus 5.5Anthropic, released 2026-09-22 | 77.1% | Anthropic, Claude Sonnet 5.5 System Cardchecked 2026-10-19; printed on 1 more page | Effort: max |
| Claude Fable 5.1Anthropic, released 2026-09-01 | 74.2% | Anthropic, Claude Sonnet 5.5 System Cardchecked 2026-10-19; printed on 3 more pages | Effort: max |
| Claude Opus 5Anthropic, released 2026-07-24 | 59.8% | Anthropic, Claude Opus 5checked 2026-10-15 | - |
| Claude Fable 5Anthropic, released 2026-06-09 | 60.9% | OpenAI, GPT-5.6: Frontier intelligence that scales with your ambitionchecked 2026-10-15 | - |
| Claude Mythos 5Anthropic, released 2026-06-09 | 66% | Anthropic, Claude Fable 5 and Claude Mythos 5checked 2026-10-15; printed on 1 more page | - |
| Claude Opus 4.8Anthropic, released 2026-05-28 | 56.9% | Anthropic, Claude Fable 5 and Claude Mythos 5checked 2026-10-15; printed on 2 more pages | - |
| Claude Mythos PreviewAnthropic, released 2026-04-07 | 64.7% | Anthropic, Claude Fable 5 and Claude Mythos 5checked 2026-10-15 | - |
| Claude Sonnet 4.6Anthropic, released 2026-02-17 | 38% | Microsoft, Microsoft AI: MAI-Thinking-1 technical reportchecked 2026-10-19 | Effort: max |
| Grok 4.7xAI, released 2026-09-21 | 56.7% | xAI, Grok 4.7checked 2026-10-25; printed on 1 more page | Effort: xhigh |
| Grok 4.6xAI, released 2026-08-12 | 48.5% | xAI, Grok 4.7checked 2026-10-25; printed on 1 more page | Effort: high |
| Muse WonderMeta, released 2026-10-12 | 60.5% | Meta, Meta Muse Wonder model cardchecked 2026-10-19 | Effort: max; Tools: none |
| Muse Wonder FullMeta, released 2026-10-12 | 62.3% | Meta, Meta Muse Wonder model cardchecked 2026-10-19 | Effort: max; Tools: none |
| MAI-Thinking-1Microsoft, released 2026-08-12 | 35% | Microsoft, Microsoft AI: MAI-Thinking-1 technical reportchecked 2026-10-19 | - |
HealthBench Professional (unadjusted)
| Model | Value | Printed by | Setup as printed |
|---|---|---|---|
| GPT-6.1 TerraOpenAI, released 2026-10-26 | 64.2% | OpenAI, GPT-6.1 Terra system card addendumchecked 2026-10-26 | - |
| GPT-6.1 SolOpenAI, released 2026-09-29 | 67.2% | OpenAI, GPT-6.1 Sol system card addendumchecked 2026-10-19 | - |
| GPT-6 LunaOpenAI, released 2026-09-22 | 61.2% | OpenAI, GPT-6.1 Sol system card addendumchecked 2026-10-19; printed on 1 more page | - |
| GPT-6 SolOpenAI, released 2026-09-22 | 62.2% | OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19; printed on 1 more page | - |
| GPT-6 AstraOpenAI, released 2026-09-03 | 68.2% | OpenAI, GPT-6.1 Sol system card addendumchecked 2026-10-19 | - |
| GPT-5.6 LunaOpenAI, released 2026-07-09 | 59.8% | OpenAI, GPT-6.1 Sol system card addendumchecked 2026-10-19; printed on 1 more page | - |
| GPT-5.6 SolOpenAI, released 2026-07-09 | 64.1% | OpenAI, GPT-6.1 Sol system card addendumchecked 2026-10-19; printed on 1 more page | - |
| GPT-5.6 TerraOpenAI, released 2026-07-09 | 62.4% | OpenAI, GPT-6.1 Sol system card addendumchecked 2026-10-19 | - |
| GPT-5.5OpenAI, released 2026-04-23 | 57.2% | OpenAI, GPT-6.1 Sol system card addendumchecked 2026-10-19 | - |
| GPT-5.5 InstantOpenAI | 40.7% | OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19 | - |
| Claude Opus 5.5Anthropic, released 2026-09-22 | 77.1% | Anthropic, Claude Opus 5.5 System Cardchecked 2026-10-25 | Effort: max |
| Claude Fable 5.1Anthropic, released 2026-09-01 | 74.2% | Anthropic, System Card: Claude Fable 5.1 & Claude Mythos 5.1checked 2026-10-25; printed on 1 more page | - |
| Claude Opus 5Anthropic, released 2026-07-24 | 73.4% | Anthropic, Claude Opus 5.5 System Cardchecked 2026-10-25; printed on 1 more page | - |
| Claude Sonnet 5Anthropic, released 2026-06-30 | 62.4% | Anthropic, System Card: Claude Fable 5.1 & Claude Mythos 5.1checked 2026-10-25; printed on 1 more page | - |
| Claude Fable 5Anthropic, released 2026-06-09 | 68.9% | Anthropic, System Card: Claude Fable 5.1 & Claude Mythos 5.1checked 2026-10-25 | - |
Every number here is read from the same catalog file as the benchmark table, data version 2026103001, and is the number the table shows for that model and test. Where one page printed a model under several setups, each value is listed. The catalog is public in armanobosyan/sugra-llm-benchmarks; a wrong number can be reported from the table, with Report an error under the value, or as an issue in that repository.