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Tencent HY3

tencent/hy3
  • Tencent
  • Family · Tencent HY3
  • Released 6 Jul 2026
  • Open weights
  • Text → Text
  • Reasoning · adjustable
  • Tools · JSON
Not on OSMEXO yet
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Spec & list price
Context256K
Max output128K
Input / 1M$0.13
Output / 1M$0.534× input
Scores · standing
Intelligence25.3#92/489
Coding58.8#47/196
Usage
Tokens / day367.6B▲ 0.3% 7d
Usage rank#16
Requests / day4.1M
Tool calls / req0.84
Per request · 30 days
Avg input77.1K5.1× median
Avg output1.3K1.8× median
Cache hit91%1.3× median
Reasoning share63%1.1× median
Tool-call failures1.3%0.7× median

Consumption

200.0B400.0B600.0B2 Oct16 Oct31 Oct
Peak 523.9B 26 OctLow 188.1B 3 OctRank today #16

News & trends

0 mentions this week ▼ 100%this model · videos, posts, articles · 30 days
Trending · 14 days

Benchmarks

bar = share of the top score · Benchmark data: Artificial Analysis
GPQA Diamond#46 of 445
89.7%
Long-context reasoning#66 of 393
79.0%
SciCode#65 of 160
48.6%
Coding index#47 of 196
58.8
Terminal-Bench 2.1#49 of 182
64.4%
Humanity's Last Exam#84 of 465
33.5%
τ-Bench Banking#53 of 154
22.9%
Intelligence index#92 of 489
25.3
Speed · median across 5 providers, latest day
Output speed#219/33352 tok/s1.3× slower than median
Fastest provider73 tok/sbest of 5 providers
First token#2662.23 s2.2× longer than median
First answer token#7424 sthinking included

#3 cheapest of 27 with a similar score

Value
Intelligence Index
202224262830$0.2$0.5$1Tencent HY3
Blended price per 1M tokens (log)

Technical details

Reasoning
on · high
Tokenizer
Other
License
Apache 2.0
Parameters
299B
Moderation
none
Downloads · likes
1.4M · 990
Reasoning effort
  • high · default
  • low
  • none
Request parameters 19
  • tools
  • tool_choice
  • response_format
  • structured_outputs
  • reasoning
  • reasoning_effort
  • include_reasoning
  • temperature
  • top_p
  • top_k
+9 more
  • min_p
  • max_tokens
  • max_completion_tokens
  • stop
  • seed
  • frequency_penalty
  • logit_bias
  • presence_penalty
  • repetition_penalty

When to use

Best for

  • Graduate-level science question answering
  • Long document reasoning
  • Coding and terminal-style agent tasks
  • Self-hosted tool-calling assistants

Think twice for

  • Image or audio input
  • Highest-end agentic work
  • Cheapest high-volume chat

Research papers

Same family

Tencent HY3

Alternatives

other vendors · similar capability

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