Exhibit 10.1

                             TEKNOWLEDGE CORPORATION
                             1998 STOCK OPTION PLAN
                           (Effective April 21, 1998)

1.  Purpose of the Plan

      The purpose of the  Teknowledge  Corporation  1998 Stock  Option Plan (the
"Plan") is to encourage  ownership of the Company's stock by eligible  employees
of the Company and to provide an increased  incentive for such  employees to put
forth maximum effort for the success of the business.  For purposes of the Plan,
references to the "Company" shall include where appropriate  subsidiaries of the
Company.

2.  Administration

      The Plan shall be administered by the Compensation  Committee of the Board
of  Directors  (the  "Committee")  which  shall  consist  of not less than three
disinterested  directors  of the  Company  who are  appointed  by the  Board  of
Directors. For purposes hereof, "disinterested" shall have the meaning set forth
in Rule  16b-3 or any  successor  rule  ("Rule  16b-3")  promulgated  under  the
Securities  Exchange Act of 1934, as amended (the "Exchange Act"). The Committee
is authorized  to interpret the Plan, to prescribe,  amend and rescind rules and
regulations  to  further  the  purposes  of the  Plan,  and to  make  all  other
determinations  necessary  for  its  administration.  All  such  actions  by the
Committee shall be final and binding.

3.  Shares Subject to the Plan

      Up to 7,975,508 shares of the Common Stock of the Company,  par value $.01
per share (the "Common  Stock"),  shall be  available  for award under the Plan.
Except as otherwise  provided in  Paragraph  12, if any option shall cease to be
exercisable in whole or in part for any reason, the shares which were covered by
such  option but as to which the option had not been  exercised  shall  again be
available  under the Plan.  Shares shall be made available  from  authorized and
unissued or reacquired Common Stock.

4.  Incentive Stock Options; Nonqualified Stock Options

      Awards  under  the Plan may be in the form of  options  which  qualify  as
"incentive  stock options"  ("Incentive  Stock  Options")  within the meaning of
Section 422 or any successor  provision of the Internal Revenue Code of 1986, as
amended  (the  "Code"),  or options  which do not qualify  ("Nonqualified  Stock
Options").  Each award of an option shall be designated in the applicable option
agreement as an Incentive  Stock Option,  or a  Nonqualified  Stock  Option,  as
appropriate.

5.  Participants

      The  Committee  shall  determine  and  designate  from time to time  those
employees  of the Company who shall be  eligible to become  participants  in the
Plan. The Committee may delegate to the Chief  Executive  Officer of the Company
the right to allocate a specified  number of options among employees who are not
officers or  directors of the Company  within the meaning of the  Exchange  Act.
Directors of the Company who are not  otherwise  employees of the Company  shall
not be eligible to participate in the Plan.

6.  Allotment of Shares

      Subject to Paragraph 3, the Committee  shall  determine  from time to time
the  number  of  options  to be  granted  under  the Plan,  and  subject  to any
delegation of authority to the Chief Executive  Officer pursuant to Paragraph 5,
the number of shares to be covered by each option. In making its determinations,
the Committee shall take into account the present and potential contributions of
the  respective  participants  to the  success  of the  Company,  and such other
factors as the Committee  shall deem relevant in connection  with  accomplishing
the purposes of the Plan.  No employee may receive in any fiscal year options to
purchase in excess of 500,000 shares.

7.  Fair Market Value

      For all purposes under the Plan, the "Fair Market Value" means,  as of any
date,  the  closing  sales  price of the Common  Stock as reported on the NASDAQ
National Market System or, if appropriate,  the National  Quotation Bureau "pink
sheets"  on the  applicable  day or, if no sale of the Common  Stock  shall have
occurred  on that  day,  on the next  preceding  day on  which a sale  occurred;
provided, however, that if the Common Stock is not listed on the NASDAQ National
Market  System,  the  Fair  Market  Value of a share of  Common  Stock  shall be
determined by the Committee,  in its sole discretion,  or by the Company, in its
sole discretion,  if such  determination  is expressly  allocated to the Company
herein.

8.  Option Price

      Incentive  Stock  Options  shall be granted at an option price of not less
than 100% of the Fair Market  Value on the date of grant.  Options  granted to a
participant  who at the time of such grant owns  (within  the meaning of Section
424(d) of the Code) more than ten percent of the voting  power of all classes of
stock of the Company (a "10% Holder") shall be granted at an option price of not
less than 110% of the Fair Market Value on the date of grant. Nonqualified Stock
Options  shall be  granted  at an  option  price  determined  by the  Committee,
provided, however, that such option price shall not be less than 85% of the Fair
Market Value on the date of grant.

9.  Option Period

      The Committee  shall  determine the period or periods of time within which
options may be exercised by participants, in whole or in part, provided that (i)
the term of an option  shall not exceed  ten years from the date of grant;  (ii)
the term of an option  granted a 10% Holder shall not exceed five years from the
date of grant; and (iii) the aggregate Fair Market Value (determined on the date
of grant) of Common Stock with respect to which  Incentive Stock Options granted
a participant  become exercisable for the first time in any single calendar year
shall not exceed $100,000;  and (iv) options shall become  exercisable at a rate
of at least 20% per year over five years from the date the options are granted.

10.  Other Terms and Conditions

      The  Committee  shall have the  discretion  to  determine  other terms and
conditions  applicable to options granted under the Plan.  Stock options granted
to the same or different employees,  or at the same or different times, need not
contain similar provisions.

11.   Repurchase Rights

      Shares  issued  under the Plan may be  subject  to one or more  repurchase
options or other  conditions and  restrictions as determined by the Committee in
its sole  discretion  at the time the option is granted.  The Company shall have
the right to assign at any time any repurchase right it may have, whether or not
such right is then exercisable, to one or more persons as may be selected by the
Company.  Upon  request by the  Company,  each  participant  shall  execute  any
agreement  evidencing such transfer  restrictions prior to the receipt of shares
of Common Stock hereunder and shall promptly  present to the Company any and all
certificates  representing  shares of Common Stock  acquired  hereunder  for the
placement  on such  certificates  of  appropriate  legends  evidencing  any such
transfer restrictions.

12.  Surrender of Options

      The Committee may authorize,  upon such conditions and  restrictions as it
deems advisable and at any time during the period an option is outstanding,  the
surrender of the right to exercise an option,  or any portion  thereof,  and the
payment by the Company in exchange  therefor of an amount equal to the excess of
the Fair Market Value of the shares covered by the option,  or portion  thereof,
surrendered, over the aggregate option price of such shares. Such payment may be
made in shares of Common  Stock  valued at Fair  Market  Value,  or in cash,  or
partly in cash and  partly in shares  of  Common  Stock as the  Committee  deems
advisable.  If the  Committee  determines to make part or all of such payment in
shares,  such shares shall not be charged against the number of shares of Common
Stock  available  to be  awarded  under  the Plan.  In the  event the  Committee
authorizes any surrender of options by an officer or director of the Company (as
such terms are defined in the Exchange Act),  such  surrender  cannot occur less
than six months after the date the  Committee  authorizes  such  surrender,  and
shall be in accordance  with all  requirements of the Exchange Act and the rules
and  regulations  promulgated  thereunder,   including  without  limitation  any
applicable  window period  requirements  under Rule 16b-3.  The shares of Common
Stock  covered  by an  option,  or  portion  thereof,  as to which  the right to
exercise  shall have been  surrendered  pursuant to this  paragraph 12 shall not
again be available for grant under the Plan.

13.  Payment for Stock

      Full payment for shares  purchased  shall be made at the time an option is
exercised in whole or in part.  Payment of the  purchase  price shall be made in
cash or in such other form as the  Committee  may approve,  including  shares of
Common Stock valued at the Fair Market Value on the date of purchase.  No shares
shall be issued  until full  payment  therefor  has been made and a  participant
shall  have none of the rights of a  stockholder  with  respect to options  held
except to the extent such options have been exercised.

14.  Termination of Options

      Unless  otherwise  determined by the Committee,  all rights to exercise or
surrender   options  shall  terminate  thirty  days  following   termination  of
employment  if such  termination  results  from  any  cause  other  than  death,
disability, or retirement with the consent of the Company after the employee has
reached age of sixty-five ("retirement").

15.  Rights in the Event of Retirement

      If a participant  retires prior to termination of an option without having
fully exercised such option,  the  participant  shall, as may be provided in the
option  agreement,  have the right  within  up to one year  (or,  in the case of
Incentive Stock Options, three months) after such retirement,  but only prior to
the expiration of the term of the option, to exercise such option, to the extent
it is exercisable within such period, in whole or from time to time in part.

16.  Rights in the Event of Death

      If a participant  dies prior to  termination  of an option  without having
fully exercised or surrendered such option,  the executors or  administrators or
legatees or  distributees  of his estate shall, as may be provided in the option
agreement, have the right within up to one year after the option holder's death,
but only prior to the  expiration  of the term of the option,  to exercise  such
option,  to the extent it is  exercisable  within such period,  in whole or from
time to time in part.

17.  Rights in the Event of Disability

      If a  participant  becomes  totally and  permanently  disabled  within the
meaning  of  Section  22(e)(3)  of the  Code  or any  successor  provision,  the
participant  shall, as may be provided in the option  agreement,  have the right
within one year after such disability is first determined, but only prior to the
expiration of the term of the option,  to exercise such option, to the extent it
is exercisable within such period, in whole or from time to time in part.

18.  Effect of Change in Stock Subject to the Plan

      In the event of any subdivision or combination of the  outstanding  shares
of Common Stock, stock dividend,  recapitalization,  reclassification of shares,
sale,  lease or  transfer  of all or a  material  portion  of the  assets of the
Company,   substantial   distributions   to   stockholders  or  other  corporate
transactions which would result in a substantial  dilution or enlargement of the
rights or economic  benefits  inuring to participants  hereunder,  the Committee
shall make such equitable adjustments as it may deem appropriate in the Plan and
the outstanding options,  including,  without limitation,  any adjustment in the
total number of shares of Common Stock which may be available under the Plan.

      In the event of: (1) a dissolution or  liquidation  of the Company;  (2) a
merger or consolidation  in which the Company is not the surviving  corporation;
or (3) a reverse  merger in which the Company is the surviving  corporation  but
the shares of the Common Stock outstanding  immediately preceding the merger are
converted  by virtue of the merger into other  property,  whether in the form of
securities,  cash or otherwise,  then to the extent  permitted by applicable law
(i) any surviving  corporation  shall assume any options  outstanding  under the
Plan or shall substitute  similar options for those  outstanding under the Plan,
or (ii) such options shall  continue in full force and effect.  In the event any
surviving  corporation  refuses  to  assume  or  continue  such  options,  or to
substitute  similar  options  for those  outstanding  under  the Plan,  then the
options shall terminate if not exercised prior to such event.

19.  Nonassignability

      Options  shall not be  transferable  other  than by will or by the laws of
descent and  distribution,  and during a participant's  lifetime are exercisable
only by the participant.

20.  Annual Report

      The  Company  shall  make  available  to the  holder of any option and the
purchaser  of shares of Common  Stock upon the  exercise of an option,  at least
annually,  copies of the Company's  balance  sheet and income  statement for the
just  completed  fiscal year.  The Company shall not be required to provide such
information  to persons whose duties in connection  with the Company assure them
access to equivalent information.

21.  Amendment

      The Board of Directors may by resolution amend or revise the Plan,  except
that  any  such  amendment  or  revision  shall  not  be  effective   until  the
stockholders  shall have  approved it, (i) if such  amendment or revision  would
increase  the number of shares which may be awarded  under the Plan,  materially
increase  the  benefits  accruing  to  participants  in the Plan,  or modify the
requirements  for  eligibility  for  participation  in the Plan, or (ii) if such
approval is required for continued  applicability  of Rule 16b-3.  The Board may
not alter or impair any options  previously  granted  under the Plan without the
consent of the holders  thereof,  except in  accordance  with the  provisions of
Paragraph 18.

22.  Effective Date; Termination of Plan

      The  Plan  shall  become  effective  on April  21,  1998.  The Plan  shall
terminate on April 21,  2008,  unless it is earlier  terminated  by the Board of
Directors  of the  Company.  Termination  of the Plan shall not  affect  options
previously granted under the Plan.